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+
+/***************************************************Project Mutator****************************************************/
+//-*-c++-*-
+/*first line intentionally left blank.*/
+/*the source code for the static checks(Misra-C,...)*/
+/*Copyright (C) 2017 Farzad Sadeghi
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 3
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*/
+/*code structure inspired by Eli Bendersky's tutorial on Rewriters.*/
+/**********************************************************************************************************************/
+/*included modules*/
+/*project headers*/
+#include "mutator-lvl0.h"
+#include "mutator_aux.h"
+#include "mutator_report.h"
+/*standard headers*/
+#include <cassert>
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <map>
+#include <regex>
+#include <string>
+#include <vector>
+/*Clang headers*/
+#include "clang/AST/AST.h"
+#include "clang/AST/ASTConsumer.h"
+#include "clang/AST/ASTTypeTraits.h"
+#include "clang/AST/ASTContext.h"
+#include "clang/AST/Expr.h"
+#include "clang/AST/Type.h"
+#include "clang/ASTMatchers/ASTMatchers.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+#include "clang/Basic/Diagnostic.h"
+#include "clang/Basic/OperatorKinds.h"
+#include "clang/Basic/SourceManager.h"
+#include "clang/Basic/TargetInfo.h"
+#include "clang/Basic/IdentifierTable.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Frontend/FrontendActions.h"
+#include "clang/Lex/Lexer.h"
+#include "clang/Lex/MacroArgs.h"
+#include "clang/Lex/Preprocessor.h"
+#include "clang/Lex/PPCallbacks.h"
+#include "clang/Tooling/CommonOptionsParser.h"
+//#include "clang/Tooling/Core/QualTypeNames.h"
+#include "clang/Tooling/Tooling.h"
+#include "clang/Rewrite/Core/Rewriter.h"
+/*LLVM headers*/
+#include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/APInt.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/IR/Function.h"
+/**********************************************************************************************************************/
+/*used namespaces*/
+using namespace llvm;
+using namespace clang;
+using namespace clang::ast_matchers;
+using namespace clang::driver;
+using namespace clang::tooling;
+/**********************************************************************************************************************/
+/*macros and defs*/
+
+/*@DEVI-disbale debugs info printouts.*/
+#define _MUT0_TEST
+#if 1
+#undef _MUT0_TEST
+#endif
+
+/*@DEVI-disbale all matchers.*/
+#define _MUT0_EN_MATCHERS
+#if 0
+#undef _MUT0_EN_MATCHERS
+#endif
+/**********************************************************************************************************************/
+/*global vars*/
+Devi::XMLReport XMLDocOut;
+Devi::JSONReport JSONDocOUT;
+MutagenExtraction ME;
+
+std::vector<SourceLocation> MacroDefSourceLocation;
+std::vector<SourceLocation> MacroUndefSourceLocation;
+std::vector<std::string> MacroNameString;
+std::vector<std::string> IncludeFileArr;
+
+/**********************************************************************************************************************/
+struct MutExHeaderNotFound : public std::exception
+{
+public:
+ MutExHeaderNotFound(std::string FileName) : FName(FileName) {}
+
+ const char* what () const throw()
+ {
+ return "Header Not Found";
+ }
+
+ std::string getFileName() const
+ {
+ return FName;
+ }
+
+private:
+ std::string FName;
+};
+/**********************************************************************************************************************/
+/*@DEVI-struct for nullstmt*/
+struct NullStmtInfo
+{
+ NullStmtInfo (unsigned iColumn, unsigned iLine, std::string iFileName, bool iIsInMainFile, bool iIsInSysHeader)
+ {
+ Column = iColumn;
+ Line = iLine;
+ FileName = iFileName;
+ IsInMainFile = iIsInMainFile;
+ IsInSysHeader = iIsInSysHeader;
+ }
+
+ unsigned Column;
+ unsigned Line;
+ std::string FileName;
+ bool IsInMainFile;
+ bool IsInSysHeader;
+};
+
+std::vector<NullStmtInfo> NullStmtProto;
+/**********************************************************************************************************************/
+/*@DEVI-struct used for 8.8*/
+struct ExternObjInfo
+{
+ ExternObjInfo(unsigned int iLineNumber, unsigned int iColumnNumber, std::string iFileName\
+ , std::string iXObjSLStr, std::string iXObjNameStr, FileID iXObjFID \
+ , bool iHasMoreThanOneDefinition, bool iIsDefinition, bool iIsDeclaration)
+ {
+ LineNumber = iLineNumber;
+ ColumnNumber = iColumnNumber;
+ FileName = iFileName;
+ XObjSLStr = iXObjSLStr;
+ XObjNameStr = iXObjNameStr;
+ XObjFID = iXObjFID;
+ HasMoreThanOneDefinition = iHasMoreThanOneDefinition;
+ IsDefinition = iIsDefinition;
+ IsDeclaration = iIsDeclaration;
+ }
+
+ unsigned int LineNumber;
+ unsigned int ColumnNumber;
+ std::string FileName;
+ std::string XObjSLStr;
+ std::string XObjNameStr;
+ FileID XObjFID;
+ bool HasMoreThanOneDefinition;
+ bool IsDefinition;
+ bool IsDeclaration;
+};
+
+std::vector<ExternObjInfo> ExternObjInfoProto;
+/*@DEVI-end*/
+/**********************************************************************************************************************/
+/*@DEVI-struct used for rules 5.x*/
+struct IdentInfo
+{
+ IdentInfo(unsigned int iLine, unsigned int iColumn, std::string iFileName, std::string iName, \
+ std::string iSLString, Devi::NodeKind iNK, bool iIsIncomplete, Devi::FunctionDeclKind IFDKind, \
+ Devi::Scope iScope, std::string iScopeFuncitonName, bool iIsValid, bool iIsStatic)
+ {
+ Line = iLine;
+ Column = iColumn;
+ FileName = iFileName;
+ Name = iName;
+ SLString = iSLString;
+ NK = iNK;
+ IsIncomplete = iIsIncomplete;
+ FDKind = IFDKind;
+ Scope = iScope;
+ ScopeFunctionName = iScopeFuncitonName;
+ IsValid = iIsValid;
+ IsStatic = iIsStatic;
+ }
+
+ unsigned int Line;
+ unsigned int Column;
+ std::string FileName;
+ std::string Name;
+ std::string SLString;
+ Devi::NodeKind NK;
+ bool IsIncomplete;
+ Devi::FunctionDeclKind FDKind;
+ Devi::Scope Scope;
+ std::string ScopeFunctionName;
+ bool IsValid;
+ bool IsStatic;
+};
+
+std::vector<IdentInfo> IdentInfoProto;
+
+std::unordered_map<std::string, bool> umRuleList;
+/*@DEVI-end*/
+/**********************************************************************************************************************/
+/*mutator-lvl0 executable options*/
+enum MisraC
+{
+ NA=(0x1<<6), MisraC98=(0x1<<0), MisraC2004=(0x1<<2), MisraC2012=(0x1<<4), C1=(0x1<<1), C2=(0x1<<3), C3=(0x1<<5)
+};
+
+static llvm::cl::OptionCategory MutatorLVL0Cat("mutator-lvl0 options category");
+/*@DEVI-the option has been added since gcc does it.its as simple as that.*/
+cl::opt<bool> CheckSystemHeader("SysHeader", cl::desc("mutator-lvl0 will run through System Headers"), cl::init(false), cl::cat(MutatorLVL0Cat), cl::ZeroOrMore);
+cl::opt<bool> MainFileOnly("MainOnly", cl::desc("mutator-lvl0 will only report the results that reside in the main file"), cl::init(false), cl::cat(MutatorLVL0Cat), cl::ZeroOrMore);
+cl::opt<MisraC> MisraCVersion("MCV", cl::desc("choose the MisraC version to check against"), \
+ cl::values(clEnumVal(MisraC98, "Misrac-1998"), clEnumVal(MisraC2004, "Misra-C:2004"), clEnumVal(MisraC2012, "Misra-C:2012"), \
+ clEnumVal(C1, "Misra-C:1998"), clEnumVal(C2, "Misra-C:2004"), clEnumVal(C3, "Misra-C:2012")), cl::init(MisraC2004), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<std::string> MCE("MCE", cl::desc("MisraC switches to enable specific rule checks"), cl::init("10.1 "), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<std::string> MCD("MCD", cl::desc("MisraC switches to disable specific rule checks"), cl::init(" 9.3"), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<bool> MCEA("MCEA", cl::desc("MisraC switch to enable all rule checks"), cl::init(true), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<bool> MCDA("MCDA", cl::desc("MisraC switches to disable all rule checks"), cl::init(false), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<bool> SFRCPP("SFRCPP", cl::desc("Enables SaferCPlusPlus rule checks"), cl::init(true), cl::cat(MutatorLVL0Cat), cl::Optional);
+cl::opt<bool> mutagen("mutagen", cl::desc("runs mutagen after running the static tests"), cl::init(false), cl::cat(MutatorLVL0Cat), cl::Optional);
+/**********************************************************************************************************************/
+class StringOptionsParser
+{
+friend class MutatorLVL0Tests;
+
+public:
+ StringOptionsParser() {}
+
+ bool MC2Parser(void)
+ {
+ if (MCDA)
+ {
+ PopulateRuleList(false);
+ }
+ else if (MCEA)
+ {
+ PopulateRuleList(true);
+ }
+
+ ParseString();
+
+ UpdateRuleList();
+
+ return true;
+ }
+
+ void Dump(bool InArg)
+ {
+ if (InArg)
+ {
+ for (auto &iter : umRuleList)
+ {
+ std::cout<< "Debug-umRuleList: " << "RLKey: " << iter.first << " " << "RLValue: " << iter.second << "\n";
+ }
+
+ std::cout << "\n";
+
+ for (auto &iter : ParsedString)
+ {
+ std::cout << "Debug: " << "PSKey: " << iter.first << " " << "PSValue: " << iter.second << "\n";
+ }
+ }
+ }
+
+private:
+ void PopulateRuleList(bool PopValue)
+ {
+ if (MisraCVersion < 0x4)
+ {
+ // C1
+ umRuleList.insert({"0", PopValue});
+
+ typedef std::multimap<std::string,std::string>::const_iterator Iter;
+ for (Iter iter = MC1EquivalencyMap.begin(), iterE = MC1EquivalencyMap.end(); iter != iterE; ++iter)
+ {
+ if (iter->first != std::prev(iter)->first)
+ {
+ umRuleList.insert({iter->first, PopValue});
+ }
+ }
+ }
+
+ if (MisraCVersion < 0x10)
+ {
+ // C2
+ typedef std::map<std::string, bool>::const_iterator Iter;
+ for (Iter iter = MC2OptsMap.begin(), iterE = MC2OptsMap.end(); iter != iterE; ++iter)
+ {
+ umRuleList.insert({iter->first, PopValue});
+ }
+
+ }
+
+ if (MisraCVersion < 0x40)
+ {
+ // C3
+ }
+ }
+
+ void ParseString(void)
+ {
+#if 0
+ std::cout << "MCD:" << MCD << "\n";
+ std::cout << "MCE:" << MCE << "\n";
+#endif
+
+ bool Disenable;
+ std::string TempString;
+
+ if (MCDA)
+ {
+ Disenable = true;
+ TempString = MCE;
+ }
+ else if (MCEA)
+ {
+ Disenable = false;
+ TempString = MCD;
+ }
+
+ size_t WhiteSpacePos = TempString.find(" ", 0U);
+ size_t OldPosition = 0U;
+
+ if (WhiteSpacePos == std::string::npos)
+ {
+ ParsedString.push_back(std::make_pair(TempString, false));
+
+ return void();
+ }
+
+ while(WhiteSpacePos != std::string::npos)
+ {
+ OldPosition = WhiteSpacePos;
+ WhiteSpacePos = TempString.find(" ", WhiteSpacePos + 1U);
+
+ if (WhiteSpacePos != std::string::npos)
+ {
+ ParsedString.push_back(std::make_pair(TempString.substr(OldPosition + 1U, WhiteSpacePos - OldPosition - 1U), Disenable));
+ }
+ }
+ }
+
+ void UpdateRuleList(void)
+ {
+ for (auto &iter : umRuleList)
+ {
+ for (auto &yaiter : ParsedString)
+ {
+ if (iter.first == yaiter.first)
+ {
+ iter.second = yaiter.second;
+ break;
+ }
+ }
+ }
+ }
+
+ std::vector<std::pair<std::string, bool>> ParsedString;
+
+ std::vector<std::pair<std::string, bool>> RuleList [[deprecated("now using umRuleList")]];
+};
+/**********************************************************************************************************************/
+/**************************************************ASTMatcher Callbacks************************************************/
+class [[deprecated("replaced by a more efficient class"), maybe_unused]] MCForCmpless : public MatchFinder::MatchCallback {
+public:
+ MCForCmpless (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ForStmt>("mcfor") != nullptr)
+ {
+ const ForStmt *FS = MR.Nodes.getNodeAs<clang::ForStmt>("mcfor");
+
+ SourceLocation SL = FS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+#if 0
+ std::cout << "14.8 : " << "\"For\" statement has no braces {}: " << "\n";
+ std::cout << SL.printToString(*MR.SourceManager) << "\n" << "\n";
+#endif
+ }
+ else
+ {
+ std::cout << "matcher -mcfor- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class [[deprecated("replaced by a more efficient class"), maybe_unused]] MCWhileCmpless : public MatchFinder::MatchCallback {
+public:
+ MCWhileCmpless (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::WhileStmt>("mcwhile") != nullptr)
+ {
+ const WhileStmt *WS = MR.Nodes.getNodeAs<clang::WhileStmt>("mcwhile");
+
+ SourceLocation SL = WS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+#if 0
+ std::cout << "14.8 : " << "\"While\" statement has no braces {}: " << "\n";
+ std::cout << SL.printToString(*MR.SourceManager) << "\n" << "\n";
+#endif
+ }
+ else
+ {
+ std::cout << "matcher -mcwhile- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCElseCmpless : public MatchFinder::MatchCallback {
+public:
+ MCElseCmpless (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::IfStmt>("mcelse") != nullptr)
+ {
+ const IfStmt *IS = MR.Nodes.getNodeAs<clang::IfStmt>("mcelse");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*IS), *MR.Context);
+ }
+
+ SourceLocation SL = IS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.9:" << "\"Else\" statement has no braces {}:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.9", "\"Else\" statement has no braces {}: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.9", "\"Else\" statement has no braces {}: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*IS), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcelse- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCIfCmpless : public MatchFinder::MatchCallback {
+public:
+ MCIfCmpless (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::IfStmt>("mcif") != nullptr)
+ {
+ const IfStmt *IS = MR.Nodes.getNodeAs<clang::IfStmt>("mcif");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*IS), *MR.Context);
+ }
+
+ SourceLocation SL = IS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.9:" << "\"If\" statement has no braces {}:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.9", "\"If\" statement has no braces {}: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.9", "\"If\" statement has no braces {}: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*IS), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcif- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class IfElseMissingFixer : public MatchFinder::MatchCallback
+{
+public:
+ IfElseMissingFixer (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::IfStmt>("mcifelse") != nullptr)
+ {
+ const IfStmt *ElseIf = MR.Nodes.getNodeAs<clang::IfStmt>("mcifelse");
+
+ SourceLocation IFESL = ElseIf->getLocStart();
+ CheckSLValidity(IFESL);
+ IFESL = Devi::SourceLocationHasMacro(IFESL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, IFESL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, IFESL))
+ {
+ std::cout << "14.10:" << "\"If-Else If\" statement has no ending Else:";
+ std::cout << IFESL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, IFESL, "14.10", "\"If-Else If\" statement has no ending Else: ");
+ JSONDocOUT.JSONAddElement(MR.Context, IFESL, "14.10", "\"If-Else If\" statement has no ending Else: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ElseIf), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcifelse- returned nullptr." << "\n";
+ }
+ }
+
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCSwitchBrkless : public MatchFinder::MatchCallback
+{
+public:
+ MCSwitchBrkless (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitchbrk") != nullptr)
+ {
+ const SwitchStmt *SS = MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitchbrk");
+
+ SourceLocation SL = SS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "15.2:" << "\"SwitchStmt\" has a caseStmt that's missing a breakStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "15.2", "\"SwitchStmt\" has a caseStmt that's missing a breakStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "15.2", "\"SwitchStmt\" has a caseStmt that's missing a breakStmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*SS), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcswitchbrk- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCSwitchDftLess : public MatchFinder::MatchCallback
+{
+public:
+ MCSwitchDftLess (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitchdft") != nullptr)
+ {
+ const SwitchStmt *SS = MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitchdft");
+
+ SourceLocation SL = SS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "15.3:" << "\"SwitchStmt\" does not have a defaultStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "15.3", "\"SwitchStmt\" does not have a defaultStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "15.3", "\"SwitchStmt\" does not have a defaultStmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*SS), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcswitchdft- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*misra-c 2004:15.1*/
+class MCSwitch151 : public MatchFinder::MatchCallback
+{
+public:
+ MCSwitch151 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CompoundStmt>("mccmp151") != nullptr && MR.Nodes.getNodeAs<clang::CaseStmt>("mccase151") != nullptr)
+ {
+ const CompoundStmt *CS = MR.Nodes.getNodeAs<clang::CompoundStmt>("mccmp151");
+ const CaseStmt *SS = MR.Nodes.getNodeAs<clang::CaseStmt>("mccase151");
+
+ SourceLocation SL = SS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ ASTContext *const ASTC = MR.Context;
+
+ ASTContext::DynTypedNodeList NodeList = ASTC->getParents(*CS);
+
+ ast_type_traits::DynTypedNode ParentNode;
+
+ /*@DEVI-assumptions:nothing has more than one parent in C.*/
+ if (!NodeList.empty()) ParentNode = NodeList[0];
+ else return void();
+
+ ast_type_traits::ASTNodeKind ParentNodeKind = ParentNode.getNodeKind();
+
+ std::string StringKind = ParentNodeKind.asStringRef().str();
+
+ if (StringKind != "SwitchStmt")
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "15.1:" << "\"CaseStmt\" has a CompoundStmt ancestor that is not the child of the SwitchStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "15.1", "\"CaseStmt\" has a CompoundStmt ancestor that is not the child of the SwitchStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "15.1", "\"CaseStmt\" has a CompoundStmt ancestor that is not the child of the SwitchStmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CS), *MR.Context);
+ }
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mccmp151- or -mccase151- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCSwitch155 : public MatchFinder::MatchCallback
+{
+public:
+ MCSwitch155 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitch155") != nullptr)
+ {
+ const SwitchStmt *SS = MR.Nodes.getNodeAs<clang::SwitchStmt>("mcswitch155");
+
+ SourceLocation SL = SS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "15.5:" << "\"SwitchStmt\" does not have a CaseStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "15.5", "\"SwitchStmt\" does not have a CaseStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "15.5", "\"SwitchStmt\" does not have a CaseStmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*SS), *MR.Context);
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcswitch155- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction161 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction161 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction161") != nullptr)
+ {
+ const FunctionDecl *FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction161");
+
+ if (FD->isVariadic())
+ {
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "16.1:" << "\"FunctionDecl\" is variadic:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.1", "\"FunctionDecl\" is variadic: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.1", "\"FunctionDecl\" is variadic: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*FD), *MR.Context);
+ }
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcfunction161- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction162 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction162 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CallExpr>("mc162callexpr") != nullptr && MR.Nodes.getNodeAs<clang::FunctionDecl>("mc162funcdec") != nullptr)
+ {
+ const FunctionDecl *FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mc162funcdec");
+ const CallExpr *CE = MR.Nodes.getNodeAs<clang::CallExpr>("mc162callexpr");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ return void();
+ }
+
+
+ std::string FuncNameStr = FD->getNameInfo().getAsString();
+
+ if (CE->getDirectCallee())
+ {
+ const FunctionDecl *FDCalled = CE->getDirectCallee();
+ std::string CalledFuncNameStr = FDCalled->getNameInfo().getAsString();
+
+ if (FuncNameStr == CalledFuncNameStr)
+ {
+ std::cout << "16.2:" << "\"FunctionDecl\" is recursive:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.2", "\"FunctionDecl\" is recursive: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.2", "\"FunctionDecl\" is recursive: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CE), *MR.Context);
+ }
+ }
+ else
+ {
+ /*intentionally left blank.*/
+ }
+ }
+ else
+ {
+ /*intentionally left blank.*/
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mc162funcdec- and/or -mc162callexpr- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction164 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction164 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunc164") != nullptr)
+ {
+ const FunctionDecl *FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunc164");
+ const FunctionDecl *FDcl = FD->getDefinition();
+
+ /*to guard against function that have a declaration that is not a definition only.*/
+ if (FDcl != nullptr)
+ {
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ return void();
+ }
+
+ SourceLocation SLDcl = FDcl->getLocStart();
+ SLDcl = Devi::SourceLocationHasMacro(SLDcl, Rewrite, "start");
+
+ ArrayRef<ParmVarDecl*> FDParmList = FD->parameters();
+
+ ArrayRef<ParmVarDecl*> FDclParmList = FDcl->parameters();
+
+ if ( FD->getNumParams() != FDcl->getNumParams())
+ {
+ std::cout << "numparam of functiondefinition and functionDecl dont match! : " << SL.printToString(*MR.SourceManager) << "\n" << "\n";
+ }
+ else
+ {
+ if (FD->getNumParams() != 0)
+ {
+ for (unsigned x = 0; x < FD->getNumParams(); ++x)
+ {
+ if (FDParmList[x]->getNameAsString() != FDclParmList[x]->getNameAsString())
+ {
+ std::cout << "16.4:" << "FunctionDecl parameter names are not the same as function definition parameter names:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.4", "FunctionDecl parameter names are not the same as function definition parameter names: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.4", "FunctionDecl parameter names are not the same as function definition parameter names: ");
+
+ break;
+ }
+ else
+ {
+ /*intentionally left blank.*/
+ }
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcfunc164- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction166 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction166 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CallExpr>("mcfunc166") != nullptr)
+ {
+ const CallExpr *CE = MR.Nodes.getNodeAs<clang::CallExpr>("mcfunc166");
+
+ SourceLocation SL = CE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ const FunctionDecl *FD = CE->getDirectCallee();
+
+ DeclarationNameInfo DNI = FD->getNameInfo();
+
+ std::string FuncNameString = DNI.getAsString();
+
+ ASTContext *const ASTC = MR.Context;
+
+ const SourceManager &SM = ASTC->getSourceManager();
+
+ /*start of 20.4*/
+ if ((FuncNameString == "malloc" || FuncNameString == "calloc" || FuncNameString == "free" || FuncNameString == "realloc") && SM.isInSystemHeader(FD->getLocStart()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "20.4:" << "Dynamic heap memory allocation used:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "20.4", "Dynamic heap memory allocation used: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "20.4", "Dynamic heap memory allocation used: ");
+
+ }
+ }
+ }
+ /*end of 20.4*/
+
+ /*start of 20.7*/
+ if ((FuncNameString == "longjmp") && SM.isInSystemHeader(FD->getLocStart()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "20.7:" << "Use of lonjmp is illegal:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "20.7", "Use of longjmp is illegal: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "20.7", "Use of longjmp is illegal: ");
+ }
+ }
+ }
+ /*end of 20.7*/
+
+ /*start of 20.10*/
+ if ((FuncNameString == "atof" || FuncNameString == "atoi" || FuncNameString == "atol") && SM.isInSystemHeader(FD->getLocStart()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "20.10:" << "Use of atof,atoi and atol is illegal:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "20.10", "Use of atof,atoi and atol is illegal: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "20.10", "Use of atof,atoi and atol is illegal: ");
+ }
+ }
+ }
+ /*end of 20.10*/
+
+ /*start of 20.11*/
+ if ((FuncNameString == "abort" || FuncNameString == "exit" || FuncNameString == "getenv" || FuncNameString == "system") && SM.isInSystemHeader(FD->getLocStart()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "20.11:" << "Use of abort,exit,getenv and system is illegal:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "20.11", "Use of abort,exit,getenv and system is illegal : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "20.11", "Use of abort,exit,getenv and system is illegal : ");
+ }
+ }
+ }
+ /*end of 20.11*/
+
+ if (CE->getNumArgs() != FD->getNumParams())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "16.6:" << "CallExpr number of arguments does not equal the number of parameters in the declaration:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.6", "CallExpr number of arguments does not equal the number of parameters in the declaration: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.6", "CallExpr number of arguments does not equal the number of parameters in the declaration: ");
+ }
+ }
+ }
+ }
+ else
+ {
+ std::cout << "matcher -mcfunc166- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*the clang parser does not allow for such constructs.*/
+class [[maybe_unused]] MCFunction168 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction168 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ReturnStmt>("mcfunc168") != nullptr)
+ {
+ const ReturnStmt *RT = MR.Nodes.getNodeAs<clang::ReturnStmt>("mcfunc168");
+
+ const Expr *RE [[maybe_unused]] = RT->getRetValue();
+
+ SourceLocation SL = RT->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ SourceLocation SLE = RT->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "end");
+
+ SourceRange SR;
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+ std::string RetType = Rewrite.getRewrittenText(SR);
+
+#if 0
+ std::cout << RetType << "\n" << "\n";
+#endif
+ }
+ else
+ {
+ std::cout << "matcher -mcfunc168- returned nullptr." << "\n";
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction169 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction169 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("mcfunc169") != nullptr)
+ {
+ const ImplicitCastExpr* ICE = MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("mcfunc169");
+
+ SourceLocation SL = ICE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ CastKind CK = ICE->getCastKind();
+
+ if (CK == CK_FunctionToPointerDecay)
+ {
+ std::cout << "16.9:" << "FunctionToPointerDecay:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.9", "FunctionToPointerDecay: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.9", "FunctionToPointerDecay: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ICE), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-what is correct: match a pointer then run matcher for implicitcastexpressions of type arraytopointerdecay
+that have unary(--,++) and binary(-,+) operators as parents*/
+class [[deprecated("replaced by something that actually works"), maybe_unused]] MCPA171 : public MatchFinder::MatchCallback
+{
+public:
+ MCPA171 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcpa171") != nullptr)
+ {
+ const VarDecl *VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcpa171");
+
+ QualType QT [[maybe_unused]] = VD->getType();
+
+#if 0
+ std::cout << QT.getAsString() << "\n" << "\n";
+#endif
+ }
+ }
+
+private:
+ Rewriter &Rewrite [[maybe_unused]];
+};
+/**********************************************************************************************************************/
+/*18.1 has false positives. incomplete types that have the same name as another incomplete
+type in another scope are unrecognizable by this code.*/
+class MCSU184 : public MatchFinder::MatchCallback
+{
+public:
+ MCSU184 (Rewriter &Rewrite) : Rewrite(Rewrite)
+ {
+ /*@DEVI-these push-backs generate garbage entries*/
+ UnionInfoProto.push_back(UnionInfo());
+
+ StructInfoProto.push_back(StructInfo());
+
+ StructCounter = 0U;
+ UnionCounter = 0U;
+ }
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::RecordDecl>("mcsu184") != nullptr)
+ {
+ alreadymatched = false;
+
+ const RecordDecl *RD = MR.Nodes.getNodeAs<clang::RecordDecl>("mcsu184");
+
+ SourceLocation SL = RD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "18.4:" << "Union declared:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "18.4", "Union declared: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "18.4", "Union declared: ");
+ }
+ }
+
+ std::string MatchedName = RD->getNameAsString();
+
+ for (unsigned x = 0; x < UnionCounter; ++x)
+ {
+ if (UnionInfoProto[x].UnionName == MatchedName)
+ {
+ alreadymatched = true;
+
+ if (RD->isCompleteDefinition())
+ {
+ UnionInfoProto[x].IsIncompleteType = false;
+ }
+ }
+ }
+
+ if (alreadymatched == false)
+ {
+ UnionInfoProto.push_back(UnionInfo());
+ UnionInfoProto[UnionCounter].UnionName = MatchedName;
+ UnionInfoProto[UnionCounter].UnionSL = SL.printToString(*MR.SourceManager);
+ UnionInfoProto[UnionCounter].FSL = FSL;
+ UnionInfoProto[UnionCounter].SL = SL;
+
+ if (RD->isCompleteDefinition())
+ {
+ /*this function has a declaration that is not a definition.*/
+ UnionInfoProto[UnionCounter].IsIncompleteType = false;
+ }
+
+ UnionCounter++;
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::RecordDecl>("mcsu181struct") != nullptr)
+ {
+ alreadymatched = false;
+
+ const RecordDecl* RD = MR.Nodes.getNodeAs<clang::RecordDecl>("mcsu181struct");
+
+ SourceLocation SL = RD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+
+ std::string MatchedName = RD->getNameAsString();
+
+ for (unsigned x = 0; x < StructCounter; ++x)
+ {
+ if (StructInfoProto[x].StructName == MatchedName)
+ {
+ alreadymatched = true;
+
+ if (RD->isCompleteDefinition())
+ {
+ StructInfoProto[x].IsIncompleteType = false;
+ }
+ }
+ }
+
+ if (alreadymatched == false)
+ {
+ StructInfoProto.push_back(StructInfo());
+ StructInfoProto[StructCounter].StructName = MatchedName;
+ StructInfoProto[StructCounter].StructSL = SL.printToString(*MR.SourceManager);
+ StructInfoProto[StructCounter].FSL = FSL;
+ StructInfoProto[StructCounter].SL = SL;
+
+ if (RD->isCompleteDefinition())
+ {
+ StructInfoProto[StructCounter].IsIncompleteType = false;
+ }
+
+ StructCounter++;
+ }
+ }
+ }
+
+ virtual void onEndOfTranslationUnit()
+ {
+ for (unsigned x = 0; x < StructCounter; ++x)
+ {
+ if (StructInfoProto[x].IsIncompleteType)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, StructInfoProto[x].FSL.isInSystemHeader(), StructInfoProto[x].SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, StructInfoProto[x].FSL.getManager().isInMainFile(StructInfoProto[x].SL), StructInfoProto[x].SL))
+ {
+ std::cout << "18.1:" << "Incomplete struct declared:";
+ std::cout << StructInfoProto[x].StructSL << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(StructInfoProto[x].FSL, StructInfoProto[x].SL, "18.1", "Incomplete struct declared: ");
+ JSONDocOUT.JSONAddElement(StructInfoProto[x].FSL, StructInfoProto[x].SL, "18.1", "Incomplete struct declared: ");
+ }
+ }
+ }
+ }
+
+ for (unsigned x = 0; x < UnionCounter; ++x)
+ {
+ if (UnionInfoProto[x].IsIncompleteType)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, UnionInfoProto[x].FSL.isInSystemHeader(), UnionInfoProto[x].SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, UnionInfoProto[x].FSL.getManager().isInMainFile(UnionInfoProto[x].SL), UnionInfoProto[x].SL))
+ {
+ std::cout << "18.1:" << "Incomplete union declared:";
+ std::cout << UnionInfoProto[x].UnionSL << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(UnionInfoProto[x].FSL, UnionInfoProto[x].SL, "18.1", "Incomplete union declared: ");
+ JSONDocOUT.JSONAddElement(UnionInfoProto[x].FSL, UnionInfoProto[x].SL, "18.1", "Incomplete union declared: ");
+ }
+ }
+ }
+ }
+ }
+
+
+private:
+ struct UnionInfo
+ {
+ std::string UnionSL;
+ FullSourceLoc FSL;
+ SourceLocation SL;
+ std::string UnionName;
+ bool IsIncompleteType = true;
+ };
+
+ unsigned int UnionCounter;
+
+ std::vector<UnionInfo> UnionInfoProto;
+
+ struct StructInfo
+ {
+ std::string StructSL;
+ FullSourceLoc FSL;
+ SourceLocation SL;
+ std::string StructName;
+ bool IsIncompleteType = true;
+ };
+
+ unsigned StructCounter;
+
+ bool alreadymatched = false;
+
+ std::vector<StructInfo> StructInfoProto;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCTypes6465 : public MatchFinder::MatchCallback
+{
+public:
+ MCTypes6465 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FieldDecl>("mctype6465") != nullptr)
+ {
+ const FieldDecl *FD = MR.Nodes.getNodeAs<clang::FieldDecl>("mctype6465");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QualType QT = FD->getType();
+ const clang::Type* TP = QT.getTypePtr();
+
+ if ( !(TP->hasUnsignedIntegerRepresentation() || TP->hasSignedIntegerRepresentation()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*@DEVI-this part is ueless since the clang parser wont let such a bitfield through.*/
+ std::cout << "6.4:" << "BitField has a type other than int or unsigned int:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.4", "BitField has a type other than int or unsigned int: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.4", "BitField has a type other than int or unsigned int: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*FD), *MR.Context);
+ }
+ }
+ }
+ }
+
+ ASTContext *const ASTC = MR.Context;
+ unsigned int BitWidth = FD->getBitWidthValue(*ASTC);
+
+ if (TP->hasSignedIntegerRepresentation())
+ {
+ if (BitWidth < 2U)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "6.5:" << "BitField of type signed integer has a length of less than 2 in bits:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.5", "BitField of type signed integer has a length of less than 2 in bits : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.5", "BitField of type signed integer has a length of less than 2 in bits : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*FD), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCDCDF81 : public MatchFinder::MatchCallback
+{
+public:
+ MCDCDF81 (Rewriter &Rewrite) : Rewrite(Rewrite)
+ {
+ /*@DEVI-the pushback generates garbage entries.*/
+ FuncInfoProto.push_back(FuncInfo());
+
+ VecC = 0U;
+ };
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf81") != nullptr)
+ {
+ alreadymatched = false;
+
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf81");
+ DeclarationNameInfo DNI = FD->getNameInfo();
+ std::string MatchedName = DNI.getAsString();
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ SourceLocation SLE = FD->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+ const SourceManager &SM = ASTC->getSourceManager();
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+ FullSourceLoc FSLE = ASTC->getFullLoc(SLE);
+
+ /*start of 8.5*/
+ bool FunctionDeclaredInsideHeader = false;
+
+ if (FD->isThisDeclarationADefinition())
+ {
+ for (unsigned x = 0; x < IncludeFileArr.size(); ++x)
+ {
+ if (SM.getFilename(SL).str() == IncludeFileArr[x])
+ {
+ FunctionDeclaredInsideHeader = true;
+ }
+ }
+ }
+
+ if (FunctionDeclaredInsideHeader)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "8.5:" << "Function definition inside a header file:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "8.5", "Function definition inside a header file : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "8.5", "Function definition inside a header file : ");
+ }
+ }
+ }
+ /*end of 8.5*/
+
+
+ /*start of checks for 19.5*/
+ /*has false positives. false positives go away if the main.c is not included(main.c includes another header)*/
+ if (FD->isThisDeclarationADefinition())
+ {
+ for (unsigned x = 0; x < MacroDefSourceLocation.size(); ++x)
+ {
+ if (FSL.isBeforeInTranslationUnitThan(MacroDefSourceLocation[x]) && \
+ !FSLE.isBeforeInTranslationUnitThan(MacroDefSourceLocation[x]) && \
+ SM.isInMainFile(MacroDefSourceLocation[x]) && !SM.isInSystemHeader(MacroDefSourceLocation[x]))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "19.5:" << "Macro defined inside a block:";
+#if 0
+ std::cout << MacroDefSourceLocation[x].printToString(*MR.SourceManager) << " " << MacroNameString[x] << "\n" << "\n";
+#endif
+ std::cout << MacroDefSourceLocation[x].printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, MacroDefSourceLocation[x], "19.5", "Macro defined inside a block : ");
+ JSONDocOUT.JSONAddElement(MR.Context, MacroDefSourceLocation[x], "19.5", "Macro defined inside a block : ");
+ }
+ }
+ }
+ }
+
+ for (unsigned x = 0; x < MacroUndefSourceLocation.size(); ++x)
+ {
+ if (FSL.isBeforeInTranslationUnitThan(MacroUndefSourceLocation[x]) && \
+ !FSLE.isBeforeInTranslationUnitThan(MacroUndefSourceLocation[x]) && \
+ SM.isInMainFile(MacroUndefSourceLocation[x]) && !SM.isInSystemHeader(MacroUndefSourceLocation[x]))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "19.5:" << "Macro undefined inside a block:";
+ std::cout << MacroUndefSourceLocation[x].printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, MacroUndefSourceLocation[x], "19.5", "Macro undefined inside a block : ");
+ JSONDocOUT.JSONAddElement(MR.Context, MacroUndefSourceLocation[x], "19.5", "Macro undefined inside a block : ");
+ }
+ }
+ }
+ }
+ }
+ /*end of checks for 19.5*/
+
+ /*going through the already matched functions,making sure we are not adding duplicates.*/
+ for (unsigned x = 0; x < VecC; ++x)
+ {
+ if (FuncInfoProto[x].FuncNameString == MatchedName)
+ {
+ alreadymatched = true;
+
+ if (!FD->isThisDeclarationADefinition())
+ {
+ FuncInfoProto[x].HasDecThatisNotDef = true;
+ }
+ }
+ }
+
+ if (alreadymatched == false)
+ {
+ FuncInfoProto.push_back(FuncInfo());
+ FuncInfoProto[VecC].FuncNameString = MatchedName;
+
+ if (!FD->isThisDeclarationADefinition())
+ {
+ /*this function has a declaration that is not a definition.*/
+ FuncInfoProto[VecC].HasDecThatisNotDef = true;
+ }
+ else
+ {
+ /*save the sourcelocation only if the functiondecl is a definition.*/
+ FuncInfoProto[VecC].StrcSL = SL.printToString(*MR.SourceManager);
+ FuncInfoProto[VecC].FuncSL = SL;
+ FuncInfoProto[VecC].FuncFSL = MR.Context->getFullLoc(SL);
+ }
+
+ VecC++;
+ }
+ }
+ }
+
+ virtual void onEndOfTranslationUnit()
+ {
+
+ for (unsigned x = 0; x < VecC; ++x)
+ {
+ if (FuncInfoProto[x].HasDecThatisNotDef == false)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, FuncInfoProto[x].FuncFSL.isInSystemHeader(), FuncInfoProto[x].FuncSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, FuncInfoProto[x].FuncFSL.getManager().isInMainFile(FuncInfoProto[x].FuncSL), FuncInfoProto[x].FuncSL))
+ {
+ std::cout << "8.1:" << "Function does not have a FunctionDecl that is not a definition:";
+ std::cout << FuncInfoProto[x].StrcSL << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(FuncInfoProto[x].FuncFSL, FuncInfoProto[x].FuncSL, "8.1", "Function does not have a FunctionDecl that is not a definition : ");
+ JSONDocOUT.JSONAddElement(FuncInfoProto[x].FuncFSL, FuncInfoProto[x].FuncSL, "8.1", "Function does not have a FunctionDecl that is not a definition : ");
+ }
+ }
+ }
+ }
+
+ }
+
+private:
+ struct FuncInfo {
+ std::string FuncNameString;
+ std::string StrcSL;
+ bool HasDecThatisNotDef = false;
+ SourceLocation FuncSL;
+ FullSourceLoc FuncFSL;
+ };
+
+ std::vector<FuncInfo> FuncInfoProto;
+
+ unsigned int VecC;
+
+ bool alreadymatched = false;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*Notes:clang does not let 8.2 and 8.3 through.*/
+/*clang gives the implicitly-typed vardecl and functiondecl a default type in the AST so we cant use that.
+we should just get the rewritten text and do string searches inside. thats the only way i can think of.*/
+class [[maybe_unused]] MCDCDF82 : public MatchFinder::MatchCallback
+{
+public:
+ MCDCDF82 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf82") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf82");
+
+ std::string QualifiedName = VD->getQualifiedNameAsString();
+
+ QualType QT [[maybe_unused]] = VD->getType();
+
+#if 0
+ std::cout << QualifiedName << "\n" << "\n";
+#endif
+ }
+ }
+
+private:
+ Rewriter &Rewrite [[maybe_unused]];
+};
+/**********************************************************************************************************************/
+/*this class also matches aggregate types. a simple aggregate check should fix that, if need be.*/
+class MCInit91 : public MatchFinder::MatchCallback
+{
+public:
+ MCInit91 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcinit91") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcinit91");
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SourceLocation SLMID;
+
+ if (SL.isMacroID())
+ {
+ SLMID = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ SourceLocation SLE = VD->getLocEnd();
+ SourceLocation SLEMID;
+
+ if (SLE.isMacroID())
+ {
+ SLEMID = Devi::SourceLocationHasMacro(SLE, Rewrite, "end");
+ }
+
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "end");
+
+ QualType QT = VD->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ ASTContext *const ASTC = MR.Context;
+
+ SourceManager &SM = ASTC->getSourceManager();
+
+ /*start of 8.5*/
+ bool VarDeclaredInsideHeader = false;
+
+ if (VD->isThisDeclarationADefinition(*ASTC) && !(!VD->isLocalVarDecl() && VD->isLocalVarDeclOrParm()))
+ {
+#if 0
+ std::cout << "XXXXXXXXXXXXXXXXXXXXXXXX" << " " << IncludeFileArr.size() << "\n";
+#endif
+ for (unsigned x = 0; x < IncludeFileArr.size(); ++x)
+ {
+ if (SM.getFilename(SL).str() == IncludeFileArr[x])
+ {
+ VarDeclaredInsideHeader = true;
+ }
+ }
+ }
+
+ if (VarDeclaredInsideHeader)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "8.5:" << "Variable definition inside a header file:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "8.5", "Variable definition inside a header file : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "8.5", "Variable definition inside a header file : ");
+ }
+ }
+ }
+ /*end of 8.5*/
+
+ /*start of 8.12*/
+ if (!VD->hasInit())
+ {
+ if (VD->hasExternalStorage())
+ {
+ if (TP->isIncompleteArrayType())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*end of 8.12*/
+ std::cout << "8.12:" << "External array type is incomplete and has no initialization:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "8.12", "External array type is incomplete and has no initialization : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "8.12", "External array type is incomplete and has no initialization : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*VD), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+ /*start of 9.2*/
+ else
+ {
+ if (TP->isArrayType() || TP->isStructureType())
+ {
+ /*JANKY*/
+ const Expr* InitExpr [[maybe_unused]] = VD->getInit();
+ SourceRange InitExprSR;
+ SourceLocation IESL = InitExpr->getLocStart();
+ CheckSLValidity(IESL);
+ IESL = Devi::SourceLocationHasMacro(IESL, Rewrite, "start");
+
+ CheckSLValidity(IESL);
+
+ SourceLocation IESLE = InitExpr->getLocEnd();
+ IESLE = Devi::SourceLocationHasMacro(IESLE, Rewrite, "end");
+ InitExprSR.setBegin(IESL);
+ InitExprSR.setEnd(IESLE);
+
+ std::string InitExprString = Rewrite.getRewrittenText(InitExprSR);
+ size_t openingcbraces = InitExprString.find("{", 0);
+ size_t closingcbraces = InitExprString.find("}", 0);
+
+ if (openingcbraces == std::string::npos || closingcbraces == std::string::npos)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+#if 0
+ std::cout << "9.2:" << "Curly braces not used:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "9.2", "Curly braces not used : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "9.2", "Curly braces not used : ");
+#endif
+ }
+ }
+ }
+ }
+ }
+ /*end of 9.2*/
+
+ /*we only check for local static since global static is meaningless.*/
+ if (!VD->isStaticLocal() && VD->isLocalVarDecl())
+ {
+ if (!VD->hasInit())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "9.1:" << "staic local variable does not have initialization:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "9.1", "staic local variable does not have initialization : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "9.1", "staic local variable does not have initialization : ");
+ }
+ }
+ }
+ }
+ }
+
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class [[maybe_unused]] MCInit92 : public MatchFinder::MatchCallback
+{
+public:
+ MCInit92 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::InitListExpr>("mcinit92") != nullptr)
+ {
+ const InitListExpr* ILE = MR.Nodes.getNodeAs<clang::InitListExpr>("mcinit92");
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcinit92daddy");
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ unsigned int NumInits [[maybe_unused]] = ILE->getNumInits();
+
+#if 0
+ std::cout << NumInits << "\n" << "\n";
+#endif
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCInit93 : public MatchFinder::MatchCallback
+{
+public:
+ MCInit93 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::EnumConstantDecl>("mcinit93") != nullptr && MR.Nodes.getNodeAs<clang::EnumDecl>("mcinit93daddy") != nullptr)
+ {
+ const EnumConstantDecl * ECD [[maybe_unused]] = MR.Nodes.getNodeAs<clang::EnumConstantDecl>("mcinit93");
+ const EnumDecl* ED = MR.Nodes.getNodeAs<clang::EnumDecl>("mcinit93daddy");
+ /*do note that this pointer might very well be nullptr. we are actually counting on that.
+ it tells us we could not match an integer initialization for this enumconstantdecl.*/
+ const IntegerLiteral* IL = MR.Nodes.getNodeAs<clang::IntegerLiteral>("mcinit93kiddy");
+
+ SourceLocation SL = ED->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ newSourceLocation = SL;
+
+ if (oldSourceLocation != newSourceLocation)
+ {
+ someoneHasInit = false;
+ everyoneHasInit = true;
+ isFirstElement = true;
+ if (IL == nullptr)
+ {
+ doesFirstElementHaveInit = false;
+ everyoneHasInit = false;
+ }
+ else
+ {
+ doesFirstElementHaveInit = true;
+ }
+ }
+ else
+ {
+ isFirstElement = false;
+ }
+
+ if (oldSourceLocation == newSourceLocation)
+ {
+ if (IL == nullptr)
+ {
+ everyoneHasInit = false;
+ }
+ else
+ {
+ someoneHasInit = true;
+ }
+
+ if (doesFirstElementHaveInit)
+ {
+ if (!everyoneHasInit && someoneHasInit)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*in breach of misrac*/
+ std::cout << "9.3:" << "first enumeration has integerliteral initialization but not all enumerations do:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "9.3", "first enumeration has integerliteral initialization but not all enumerations do : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "9.3", "first enumeration has integerliteral initialization but not all enumerations do : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ECD), *MR.Context);
+ }
+ }
+ }
+ }
+ else
+ {
+ /*doesnt mean anything*/
+ }
+ }
+ else
+ {
+ if (IL != nullptr)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ /*in breach of misrac*/
+ std::cout << "9.3:" << "first enumeration does not have integerliteral initialization but at least one other enumeration does:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "9.3", "first enumeration does not have integerliteral initialization but at least one other enumeration does : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "9.3", "first enumeration does not have integerliteral initialization but at least one other enumeration does : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ECD), *MR.Context);
+ }
+ }
+ }
+ }
+ else
+ {
+ /*doesnt mean anything*/
+ }
+ }
+ }
+
+ oldSourceLocation = newSourceLocation;
+ }
+ }
+
+private:
+ /*doing this instead of saving everything and then running onendoftranslationunit is faster and less memory-expensive.
+ needless to say, for this to work, we are counting on clang's matching pattern.*/
+ SourceLocation oldSourceLocation;
+ SourceLocation newSourceLocation;
+
+ bool isFirstElement = false;
+ bool doesFirstElementHaveInit = false;
+ bool someoneHasInit = false;
+ bool everyoneHasInit = true;
+
+ Rewriter &Rewrite;
+};
+
+/**********************************************************************************************************************/
+class MCExpr123 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr123 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr123kiddy") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr123kiddy");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ ASTContext *const ASTC = MR.Context;
+
+ if (EXP->HasSideEffects(*ASTC, true))
+ {
+ std::cout << "12.3:" << "sizeof working on an expr with a side-effect:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.3", "sizeof working on an expr with a side-effect : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.3", "sizeof working on an expr with a side-effect : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr124 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr124 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr124") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr124");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ ASTContext *const ASTC = MR.Context;
+
+ if (EXP->HasSideEffects(*ASTC, true))
+ {
+ std::cout << "12.4:" << "Righ-hand expr has side-effect:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.4", "Righ-hand expr has side-effect");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.4", "Righ-hand expr has side-effect");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*DEVI-if all operands are boolean, this class will still tag em as inconsistent(with misrac).*/
+class MCExpr125 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr125 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("lrhs") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("lrhs");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext *const ASTC [[maybe_unused]] = MR.Context;
+
+ QualType QT [[maybe_unused]] = EXP->getType();
+
+ SourceLocation SLE = EXP->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "end");
+
+ SourceRange SR;
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+ std::string StrText = Rewrite.getRewrittenText(SR);
+ if (StrText[0] == '(' && StrText[StrText.length() - 1U] == ')')
+ {
+ hasParantheses = true;
+ }
+ else
+ {
+ hasParantheses = false;
+ }
+
+ if (hasParantheses || SL.isMacroID())
+ {
+ /*intentionally left blank.*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "12.5:" << "RHS and/or LHS operands are not primary expressions:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.5", "RHS and/or LHS operands are not primary expressions : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.5", "RHS and/or LHS operands are not primary expressions : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ bool hasParantheses = false;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr126 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr126 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr126rl") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr126rl");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ if (!EXP->isKnownToHaveBooleanValue())
+ {
+ std::cout << "12.6:" << "RHS and/or LHS operands are not effectively-boolean values:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.6", "RHS and/or LHS operands are not effectively-boolean values : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.6", "RHS and/or LHS operands are not effectively-boolean values : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr127 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr127 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr127rl") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr127rl");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QT = EXP->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ if (TP->hasSignedIntegerRepresentation() && TP->isIntegerType())
+ {
+ std::cout << "12.7:" << "Bitwise operator has signed RHS and/or LHS operands:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.7", "Bitwise operator has signed RHS and/or LHS operands: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.7", "Bitwise operator has signed RHS and/or LHS operands: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class [[maybe_unused]] MCExpr128 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr128 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr128lhs") != nullptr && MR.Nodes.getNodeAs<clang::Expr>("mcexpr128rhs") != nullptr)
+ {
+ const Expr* RHS = MR.Nodes.getNodeAs<clang::Expr>("mcexpr128rhs");
+ const Expr* LHS = MR.Nodes.getNodeAs<clang::Expr>("mcexpr128lhs");
+
+ SourceLocation SL = RHS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType RQT = RHS->getType();
+ QualType LQT = LHS->getType();
+
+ ASTContext *const ASTC = MR.Context;
+
+ const clang::Type* RTP [[maybe_unused]] = RQT.getTypePtr();
+ const clang::Type* LTP = LQT.getTypePtr();
+
+ const clang::Type* CanonType = ASTC->getCanonicalType(LTP);
+
+ uint64_t LHSSize = ASTC->getTypeSize(CanonType);
+
+ llvm::APSInt Result;
+
+ if (RHS->isIntegerConstantExpr(Result, *ASTC, nullptr, true))
+ {
+ if ((Result >= (LHSSize - 1U)) || (Result <= 0))
+ {
+ std::cout << "12.8:" << "shift size should be between zero and one less than the size of the LHS operand:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.8", "shift size should be between zero and one less than the size of the LHS operand: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.8", "shift size should be between zero and one less than the size of the LHS operand: ");
+
+ /*@DEVI-FIXME-cant extract this one correctly*/
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*RHS), *MR.Context);
+ }
+ }
+ }
+
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr129 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr129 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr129") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr129");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QT = EXP->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ if (TP->isIntegerType() && TP->hasUnsignedIntegerRepresentation())
+ {
+ std::cout << "12.9:" << "UnaryOperator - has an expr with an unsigned underlying type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.9", "UnaryOperator - has an expr with an unsigned underlying type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.9", "UnaryOperator - has an expr with an unsigned underlying type: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr1210 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr1210 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr1210") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr1210");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "12.10:" << "Comma used:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.10", "Comma used: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.10", "Comma used: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr1213 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr1213 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::UnaryOperator>("mcexpr1213") != nullptr)
+ {
+ const UnaryOperator* UO = MR.Nodes.getNodeAs<clang::UnaryOperator>("mcexpr1213");
+
+ SourceLocation SL = UO->getOperatorLoc();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "12.13:" << "Unary ++ or -- have been used in an expr with other operators:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.13", "Unary ++ or -- have been used in an expr with other operators: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.13", "Unary ++ or -- have been used in an expr with other operators: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*UO), *MR.Context);
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE131 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE131 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("cse131rlhs") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("cse131rlhs");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ if (EXP->isKnownToHaveBooleanValue())
+ {
+ std::cout << "13.1:" << "assignment operator used in an expr that is known to return boolean:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.1", "assignment operator used in an expr that is known to return boolean: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.1", "assignment operator used in an expr that is known to return boolean: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE132 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE132 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mccse132") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mccse132");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ if (!EXP->isKnownToHaveBooleanValue())
+ {
+ std::cout << "13.2:" << "Implicit test of an expr against zero which is not known to return a boolean result:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.2", "Implicit test of an expr against zero which is not known to return a boolean result: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.2", "Implicit test of an expr against zero which is not known to return a boolean result: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE1332 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE1332 (Rewriter &Rewrite) : Rewrite (Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mccse1332rl") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mccse1332rl");
+ const BinaryOperator* BO = MR.Nodes.getNodeAs<clang::BinaryOperator>("mccse1332daddy");
+
+ SourceLocation SLD = BO->getLocStart();
+ CheckSLValidity(SLD);
+ SLD = Devi::SourceLocationHasMacro(SLD, Rewrite, "start");
+ NewSL = SLD;
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QualType QT = EXP->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ if (OldSL != NewSL)
+ {
+ if (TP->hasFloatingRepresentation())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "13.3:" << "Float type expression checked for equality/inequality:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.3", "Float type expression checked for equality/inequality: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.3", "Float type expression checked for equality/inequality: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ OldSL = NewSL;
+ }
+ }
+
+private:
+ SourceLocation NewSL;
+ SourceLocation OldSL;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE134 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE134 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ForStmt>("mccse134") != nullptr)
+ {
+ AlreadyHaveAHit = false;
+
+ const ForStmt* FS = MR.Nodes.getNodeAs<clang::ForStmt>("mccse134");
+
+ SourceLocation SL = FS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ const Expr* FSCond = FS->getCond();
+ const Expr* FSInc = FS->getInc();
+
+#if 0
+ if (FSCond != nullptr)
+ {
+ std::string multix = Rewrite.getRewrittenText(FSCond->getSourceRange());
+ std::cout << "diagnostic" << ":" << multix << "\n";
+ }
+#endif
+
+ if (FSCond != nullptr)
+ {
+ QualType QTCond = FSCond->getType();
+
+ const clang::Type* TPCond = QTCond.getTypePtr();
+
+ if (TPCond->hasFloatingRepresentation())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "13.4:" << "Float type used in the controlling expression of a forstmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+ AlreadyHaveAHit = true;
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.4", "Float type used in the controlling expression of a forstmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.4", "Float type used in the controlling expression of a forstmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*FS), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ if (FSInc != nullptr && !AlreadyHaveAHit)
+ {
+ QualType QTInc = FSInc->getType();
+
+ const clang::Type* TPInc = QTInc.getTypePtr();
+
+ if (TPInc->hasFloatingRepresentation())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "13.4:" << "Float type used in the controlling expression of a forstmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+ AlreadyHaveAHit = true;
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.4", "Float type used in the controlling expression of a forstmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.4", "Float type used in the controlling expression of a forstmt: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*FS), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ bool AlreadyHaveAHit = false;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*JANKY*/
+/*if a for controlling var is modified in the body using a pointer, then this class wont find it.*/
+/*the class will only work properly only if there is one controlling loop variable.
+the behavior is undefined for more than one variable.*/
+class MCCSE136 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE136 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("mccse136kiddo") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("mccse136kiddo");
+ const ForStmt* FS = MR.Nodes.getNodeAs<clang::ForStmt>("mccse136daddy");
+
+ const Stmt* FSInit = FS->getInit();
+ const Expr* FSInc = FS->getInc();
+ const Expr* FSCond [[maybe_unused]] = FS->getCond();
+
+ /*underdev*/
+ if (FSCond != nullptr)
+ {
+ SourceLocation CSL = FSCond->getLocStart();
+ CheckSLValidity(CSL);
+ SourceLocation CSLE = FSCond->getLocEnd();
+ SourceRange CSR;
+ CSR.setBegin(CSL);
+ CSR.setEnd(CSLE);
+
+ std::string outstring = Rewrite.getRewrittenText(CSR);
+
+#if 0
+ std::cout << "XXXXXXXXXXXXXXXXXXXXXX" << outstring << "\n";
+#endif
+ }
+
+
+ SourceLocation SLD = FS->getLocStart();
+ CheckSLValidity(SLD);
+ SLD = Devi::SourceLocationHasMacro(SLD, Rewrite, "start");
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (FSInit != nullptr && FSInc != nullptr)
+ {
+ SourceLocation SLFSInit = FSInit->getLocStart();
+ SLFSInit = Devi::SourceLocationHasMacro(SLFSInit, Rewrite, "start");
+ SourceLocation SLFSInc = FSInc->getLocStart();
+ SLFSInc = Devi::SourceLocationHasMacro(SLFSInc, Rewrite, "start");
+
+ DeclarationNameInfo DNI = DRE->getNameInfo();
+
+ std::string NameString = DNI.getAsString();
+
+ /*JANKY*/
+ /*@DEVI-the third condition is put in place to accomodate the prefix unary increment or decrement operator.*/
+ if (SLFSInit == SL || SLFSInc == SL || SLFSInc.getLocWithOffset(2) == SL)
+ {
+ ControlVarName = NameString;
+ }
+ else
+ {
+ if (ControlVarName == NameString)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "13.6:" << "ForStmt controlling variable modified in the body of the loop:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.6", "ForStmt controlling variable modified in the body of the loop: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.6", "ForStmt controlling variable modified in the body of the loop: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*DRE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ }
+ }
+ }
+
+private:
+ std::string ControlVarName;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF144 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF144 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::GotoStmt>("mccf144") != nullptr)
+ {
+ const GotoStmt* GS = MR.Nodes.getNodeAs<clang::GotoStmt>("mccf144");
+
+ SourceLocation SL = GS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "14.4:" << "GotoStmt used:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.4", "GotoStmt used: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.4", "GotoStmt used: ");
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF145 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF145 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ContinueStmt>("mccf145") != nullptr)
+ {
+ const ContinueStmt* CS = MR.Nodes.getNodeAs<clang::ContinueStmt>("mccf145");
+
+ SourceLocation SL = CS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "14.5:" << "ContinueStmt used:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.5", "ContinueStmt used: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.5", "ContinueStmt used: ");
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF146 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF146 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ForStmt>("mccffofo") != nullptr)
+ {
+ const ForStmt* FS = MR.Nodes.getNodeAs<clang::ForStmt>("mccffofo");
+
+ SL = FS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ if (MR.Nodes.getNodeAs<clang::WhileStmt>("mccfwuwu") != nullptr)
+ {
+ const WhileStmt* WS = MR.Nodes.getNodeAs<clang::WhileStmt>("mccfwuwu");
+
+ SL = WS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ if (MR.Nodes.getNodeAs<clang::DoStmt>("mccfdodo") != nullptr)
+ {
+ const DoStmt* DS = MR.Nodes.getNodeAs<clang::DoStmt>("mccfdodo");
+
+ SL = DS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ NewSL = SL;
+
+ if (OldSL != NewSL)
+ {
+ AlreadyTagged = false;
+ BreakCounter = 1U;
+ }
+
+ if (OldSL == NewSL)
+ {
+ BreakCounter++;
+ }
+
+ if (BreakCounter >= 2U && !AlreadyTagged)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.6:" << "More than one BreakStmt used in the loop counter:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+ AlreadyTagged = true;
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.6", "More than one BreakStmt used in the loop counter: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.6", "More than one BreakStmt used in the loop counter: ");
+ }
+ }
+ }
+
+ OldSL = NewSL;
+ }
+
+private:
+ SourceLocation OldSL;
+ SourceLocation NewSL;
+ bool AlreadyTagged = false;
+ unsigned int BreakCounter = 0U;
+ SourceLocation SL;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF147 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF147 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mccf147") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mccf147");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ NewSL = SL;
+
+ if (OldSL != NewSL)
+ {
+ AlreadyTagged = false;
+ ReturnCounter = 1U;
+ }
+
+ if (OldSL == NewSL)
+ {
+ ReturnCounter++;
+ }
+
+ if (ReturnCounter >= 2U && !AlreadyTagged)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.7:" << "More than one ReturnStmt used in the body of FunctionDecl:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+ AlreadyTagged = true;
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.7", "More than one ReturnStmt used in the body of FunctionDecl: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.7", "More than one ReturnStmt used in the body of FunctionDecl: ");
+ }
+ }
+ }
+
+ OldSL = NewSL;
+ }
+ }
+
+private:
+ SourceLocation NewSL;
+ SourceLocation OldSL;
+ unsigned int ReturnCounter = 0U;
+ bool AlreadyTagged = false;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF148 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF148 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+
+ if (MR.Nodes.getNodeAs<clang::ForStmt>("mccf148for") != nullptr)
+ {
+ const ForStmt* FS = MR.Nodes.getNodeAs<clang::ForStmt>("mccf148for");
+
+ SL = FS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.8:" << "ForStmt does not have a child CompoundStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.8", "ForStmt does not have a child CompoundStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.8", "ForStmt does not have a child CompoundStmt: ");
+ }
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::WhileStmt>("mccf148while") != nullptr)
+ {
+ const WhileStmt* WS = MR.Nodes.getNodeAs<clang::WhileStmt>("mccf148while");
+
+ SL = WS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.8:" << "WhileStmt does not have a child CompoundStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.8", "WhileStmt does not have a child CompoundStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.8", "WhileStmt does not have a child CompoundStmt: ");
+ }
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::DoStmt>("mccf148do") != nullptr)
+ {
+ const DoStmt* DS = MR.Nodes.getNodeAs<clang::DoStmt>("mccf148do");
+
+ SL = DS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.8:" << "DoStmt does not have a child CompoundStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.8", "DoStmt does not have a child CompoundStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.8", "DoStmt does not have a child CompoundStmt: ");
+ }
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::SwitchStmt>("mccf148switch") != nullptr)
+ {
+ const SwitchStmt* SS = MR.Nodes.getNodeAs<clang::SwitchStmt>("mccf148switch");
+
+ SL = SS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "14.8:" << "SwitchStmt does not have a child CompoundStmt:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "14.8", "SwitchStmt does not have a child CompoundStmt: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "14.8", "SwitchStmt does not have a child CompoundStmt: ");
+ }
+ }
+ }
+ }
+
+private:
+ SourceLocation SL;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCSwitch154 : public MatchFinder::MatchCallback\
+{
+public:
+ MCSwitch154 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcswitch154");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ if (EXP->isKnownToHaveBooleanValue())
+ {
+ std::cout << "15.4:" << "Switch expression is effectively boolean:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "15.4", "Switch expression is effectively boolean: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "15.4", "Switch expression is effectively boolean: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-the current implementation of 11.3 is very strict.*/
+class MCPTC111 : public MatchFinder::MatchCallback
+{
+public:
+ MCPTC111 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("mcptc111") != nullptr)
+ {
+ const ImplicitCastExpr* ICE = MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("mcptc111");
+
+ SourceLocation SL = ICE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QualType QT = ICE->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+#if 0
+ ASTContext *const ASTC = MR.Context;
+
+ const ASTContext::DynTypedNodeList NodeList = ASTC->getParents(*ICE);
+
+ /*assumptions:implicitcastexpr does not have more than one parent in C.*/
+ const ast_type_traits::DynTypedNode ParentNode = NodeList[0];
+
+ ast_type_traits::ASTNodeKind ParentNodeKind = ParentNode.getNodeKind();
+
+ std::string StringKind = ParentNodeKind.asStringRef().str();
+
+ const ImplicitCastExpr* ParentICE = ParentNode.get<clang::ImplicitCastExpr>();
+#endif
+
+ CastKind CK = ICE->getCastKind();
+
+ bool ShouldBeTagged111 = false;
+
+ if (TP->isFunctionPointerType())
+ {
+ if (((CK != CK_IntegralToPointer) && (CK != CK_PointerToIntegral) && \
+ (CK != CK_LValueToRValue) && (CK != CK_FunctionToPointerDecay) && \
+ (CK != CK_ArrayToPointerDecay)))
+ {
+ ShouldBeTagged111 = true;
+ }
+
+ if (CK == CK_BitCast)
+ {
+ ShouldBeTagged111 = true;
+ }
+
+ if (ShouldBeTagged111)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.1:" << "ImplicitCastExpr - FunctionPointerType converted to or from a type other than IntegralType:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.1", "ImplicitCastExpr - FunctionPointerType converted to or from a type other than IntegralType: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.1", "ImplicitCastExpr - FunctionPointerType converted to or from a type other than IntegralType: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ICE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ if (CK == CK_IntegralToFloating || CK == CK_FloatingToIntegral)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.1/2:" << "ImplicitCastExpr - Conversion of FloatingType to or from IntegralType is recommended against:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.1/2", "ImplicitCastExpr - Conversion of FloatingType to or from IntegralType is recommended against: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.1/2", "ImplicitCastExpr - Conversion of FloatingType to or from IntegralType is recommended against: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ICE), *MR.Context);
+ }
+ }
+ }
+ }
+
+ if ((CK == CK_IntegralToPointer) || (CK == CK_PointerToIntegral))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.3:" << "ImplicitCastExpr - Conversion of PointerType to or from IntegralType is recommended against:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.3", "ImplicitCastExpr - Conversion of PointerType to or from IntegralType is recommended against: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.3", "ImplicitCastExpr - Conversion of PointerType to or from IntegralType is recommended against: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ICE), *MR.Context);
+ }
+ }
+ }
+ }
+
+ if (CK == CK_BitCast || CK == CK_PointerToBoolean || CK == CK_AnyPointerToBlockPointerCast)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.x:" << "ImplicitCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.x", "ImplicitCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.x", "ImplicitCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*ICE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE137 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE137 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mccse137") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mccse137");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext *const ASTC = MR.Context;
+
+ if (EXP->isKnownToHaveBooleanValue())
+ {
+ if (EXP->isEvaluatable(*ASTC, Expr::SE_NoSideEffects))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "13.7:" << "EffectivelyBooleanExpr's result is known at compile-time:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.7", "EffectivelyBooleanExpr's result is known at compile-time: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.7", "EffectivelyBooleanExpr's result is known at compile-time: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ QualType QT = EXP->getType();
+ const clang::Type* TP = QT.getTypePtr();
+
+ if (TP->isIntegerType())
+ {
+ ASTContext::DynTypedNodeList NodeList = ASTC->getParents(*EXP);
+
+ ast_type_traits::DynTypedNode ParentNode;
+ /*assumptions:nothing has more than one parent in C.*/
+ if (!NodeList.empty()) ParentNode = NodeList[0];
+ else return void();
+
+ ast_type_traits::ASTNodeKind ParentNodeKind = ParentNode.getNodeKind();
+
+ std::string StringKind = ParentNodeKind.asStringRef().str();
+
+ if (StringKind == "ImplicitCastExpr")
+ {
+
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*if the call is coming from another file, getdirectcalle returns the definition,
+but if its coming from the same file, it returns the declaration that is not a definition.*/
+/*if youve already matched the definition, getdefinition returns null.*/
+class MCDCDF810 : public MatchFinder::MatchCallback
+{
+public:
+ MCDCDF810 (Rewriter &Rewrite) : Rewrite(Rewrite)
+ {
+ /*@DEVI-the pushback here generates garbage entries.*/
+ FuncScopeProto.push_back(FuncScope());
+
+ VecC = 0U;
+ }
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CallExpr>("mcdcdf810") != nullptr && MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf810daddy") != nullptr)
+ {
+ AlreadyTagged = false;
+
+ const CallExpr* CE = MR.Nodes.getNodeAs<clang::CallExpr>("mcdcdf810");
+ const FunctionDecl* FDDad = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf810daddy");
+ const FunctionDecl* FD = CE->getDirectCallee();
+ const FunctionDecl* FDDef = FD->getDefinition();;
+
+ if (FDDef == nullptr)
+ {
+ FDDef = CE->getDirectCallee();
+ }
+
+ SourceLocation CESL = CE->getLocStart();
+ CheckSLValidity(CESL);
+ CESL = Devi::SourceLocationHasMacro(CESL, Rewrite, "start");
+
+ SourceLocation FDDadSL = FDDad->getLocStart();
+ CheckSLValidity(FDDadSL);
+ FDDadSL = Devi::SourceLocationHasMacro(FDDadSL, Rewrite, "start");
+
+ SourceLocation FDSL = FDDef->getLocStart();
+ CheckSLValidity(FDSL);
+ FDSL = Devi::SourceLocationHasMacro(FDSL, Rewrite, "start");
+
+ ASTContext *const ASTC = MR.Context;
+
+ FullSourceLoc FDDadFullSL = ASTC->getFullLoc(FDDadSL);
+ FullSourceLoc FDFullSL = ASTC->getFullLoc(FDSL);
+
+ DeclarationNameInfo DNI = FDDef->getNameInfo();
+ std::string MatchedName = DNI.getAsString();
+
+ /*going through the already matched functions,making sure we are not adding duplicates.*/
+ for (unsigned x = 0; x < VecC; ++x)
+ {
+ if (FuncScopeProto[x].FuncNameString == MatchedName && FuncScopeProto[x].DefinitionSL == FDSL.printToString(*MR.SourceManager))
+ {
+ AlreadyTagged = true;
+
+ if (FDDef->isExternC())
+ {
+ if (FDDadFullSL.getFileID() != FDFullSL.getFileID())
+ {
+ FuncScopeProto[x].hasExternalCall = true;
+ }
+ }
+ }
+ }
+
+ if (AlreadyTagged == false && FDDef->isExternC())
+ {
+ FuncScopeProto.push_back(FuncScope());
+ FuncScopeProto[VecC].FuncNameString = MatchedName;
+ FuncScopeProto[VecC].DefinitionSL = FDSL.printToString(*MR.SourceManager);
+ FuncScopeProto[VecC].FuncScopeSL = FDSL;
+ FuncScopeProto[VecC].FuncScopeFSL = MR.Context->getFullLoc(FDSL);
+
+ if (FDDef->isExternC())
+ {
+ if (FDDadFullSL.getFileID() != FDFullSL.getFileID())
+ {
+ FuncScopeProto[VecC].hasExternalCall = true;
+ }
+ }
+
+ VecC++;
+ }
+ }
+ }
+
+ virtual void onEndOfTranslationUnit()
+ {
+ for (unsigned x = 0; x < VecC; ++x)
+ {
+ if (FuncScopeProto[x].hasExternalCall == false)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, FuncScopeProto[x].FuncScopeFSL.isInSystemHeader(), FuncScopeProto[x].FuncScopeSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, FuncScopeProto[x].FuncScopeFSL.getManager().isInMainFile(FuncScopeProto[x].FuncScopeSL), FuncScopeProto[x].FuncScopeSL))
+ {
+ std::cout << "8.11:" << "Function does not have any external calls but is not declared as static:";
+ std::cout << FuncScopeProto[x].DefinitionSL << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(FuncScopeProto[x].FuncScopeFSL, FuncScopeProto[x].FuncScopeSL, "8.11", "Function does not have any external calls but is not declared as static : ");
+ JSONDocOUT.JSONAddElement(FuncScopeProto[x].FuncScopeFSL, FuncScopeProto[x].FuncScopeSL, "8.11", "Function does not have any external calls but is not declared as static : ");
+ }
+ }
+ }
+ }
+ }
+
+private:
+ struct FuncScope {
+ std::string FuncNameString;
+ bool hasExternalCall = false;
+ std::string DefinitionSL;
+ SourceLocation FuncScopeSL;
+ FullSourceLoc FuncScopeFSL;
+ };
+
+ bool AlreadyTagged = false;
+
+ unsigned VecC;
+
+ std::vector<FuncScope> FuncScopeProto;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-also flags the main.*/
+class MCFunction165 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction165 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction165") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction165");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "16.5:" << "Function does not return anything but is missing the void keyword for the return type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.5", "Function does not return anything but is missing the void keyword for the return type : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.5", "Function does not return anything but is missing the void keyword for the return type : ");
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCFunction1652 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction1652 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction1652") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcfunction1652");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ SourceLocation SLE = FD->getBody()->getLocStart();
+ CheckSLValidity(SLE);
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "end");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ SourceRange SR;
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+ std::string FunctionSigAsString = Rewrite.getRewrittenText(SR);
+
+ DeclarationNameInfo DNI = FD->getNameInfo();
+
+ std::string NameAsString = DNI.getAsString();
+
+ size_t voidposition = FunctionSigAsString.find(NameAsString, 0U);
+ unsigned lengthofstring = NameAsString.length();
+ size_t voidposition2 = FunctionSigAsString.find("void", voidposition + lengthofstring - 1U);
+
+ if (voidposition2 == std::string::npos)
+ {
+ std::cout << "16.5:" << "Function does not take any parameters but is not using the void keyword:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.5", "Function does not take any parameters but is not using the void keyword : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.5", "Function does not take any parameters but is not using the void keyword : ");
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-has false-positives*/
+class MCPointer171 : public MatchFinder::MatchCallback
+{
+public:
+ MCPointer171 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer171") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer171") ;
+
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QT = DRE->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ if (TP->isAnyPointerType())
+ {
+ std::cout << "17.1:" << "Pointer arithmatic for non-array pointers:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "17.1", "Pointer arithmatic for non-array pointers : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "17.1", "Pointer arithmatic for non-array pointers : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*DRE), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-has a lot of false positives. now works based on array types not the array itself.*/
+class MCPointer1723 : public MatchFinder::MatchCallback
+{
+public:
+ MCPointer1723 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1723rhs") != nullptr && MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1723lhs"))
+ {
+ const DeclRefExpr* DRER = MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1723rhs");
+ const DeclRefExpr* DREL = MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1723lhs");
+ const BinaryOperator* BO = MR.Nodes.getNodeAs<clang::BinaryOperator>("mcpointer1723daddy");
+
+ SourceLocation SL = BO->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QTR = DRER->getType();
+ QualType QTL = DREL->getType();
+
+ const clang::Type* TPR = QTR.getTypePtr();
+ const clang::Type* TPL = QTL.getTypePtr();
+
+ if (TPR->getPointeeType() != TPL->getPointeeType())
+ {
+ std::cout << "17.2 | 17.3:" << "Pointer-type operands to BinaryOperator dont point to the same array:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "17.2 | 17.3", "Pointer-type operands to BinaryOperator dont point to the same array : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "17.2 | 17.3", "Pointer-type operands to BinaryOperator dont point to the same array : ");
+
+ /*@DEVI-FIXME-cant extract mutagen correctly*/
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*BO), *MR.Context);
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCPointer174 : public MatchFinder::MatchCallback
+{
+public:
+ MCPointer174 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CastExpr>("mcpointer174") != nullptr)
+ {
+ const CastExpr* CE = MR.Nodes.getNodeAs<clang::CastExpr>("mcpointer174");
+
+ SourceLocation SL = CE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "17.4:" << "The only allowed form of pointer arithmetic is array indexing:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "17.4", "The only allowed form of pointer arithmetic is array indexing : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "17.4", "The only allowed form of pointer arithmetic is array indexing : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CE), *MR.Context);
+ }
+ }
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1742") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcpointer1742");
+
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "17.4:" << "The only allowed form of pointer arithmetic is array indexing:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "17.4", "The only allowed form of pointer arithmetic is array indexing : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "17.4", "The only allowed form of pointer arithmetic is array indexing : ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*DRE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-in case of function pointers, where an argument has more than two levels of indirection,
+the argument and the function pointer both get tagged. technically, it is a defendable interpretation of the rule.*/
+class MCPointer175 : public MatchFinder::MatchCallback
+{
+public:
+ MCPointer175 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ const VarDecl* VD;
+ const FieldDecl* FD;
+ SourceLocation SL;
+ QualType QT;
+
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcpointer175") != nullptr)
+ {
+ VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcpointer175");
+
+ SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QT = VD->getType();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::FieldDecl>("mcpointer175field") != nullptr)
+ {
+ FD = MR.Nodes.getNodeAs<clang::FieldDecl>("mcpointer175field");
+
+ SL = FD->getSourceRange().getBegin();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QT = FD->getType();
+ }
+
+
+ QualType CQT = QT.getCanonicalType();
+
+ std::string CQTAsString = CQT.getAsString();
+
+ const clang::Type* TP [[maybe_unused]] = CQT.getTypePtr();
+
+ unsigned starCounter = 0U;
+ size_t StarPos = 0U;
+ size_t OpenParens = 0U;
+ size_t NextOpenParens = 0U;
+ size_t CommaPos = 0U;
+ size_t NextCommaPos = 0U;
+ bool FoundAMatch [[maybe_unused]] = false;
+
+ while (StarPos != std::string::npos)
+ {
+ StarPos = CQTAsString.find("*", StarPos + 1);
+ OpenParens = CQTAsString.find("(", NextOpenParens + 1);
+ CommaPos = CQTAsString.find(",", NextCommaPos + 1);
+
+ if (OpenParens != std::string::npos)
+ {
+ if (StarPos > OpenParens)
+ {
+ starCounter = 0U;
+ NextOpenParens = OpenParens;
+ }
+
+ }
+
+ if (CommaPos != std::string::npos)
+ {
+ if (StarPos > CommaPos)
+ {
+ starCounter = 0U;
+ NextCommaPos = CommaPos;
+ }
+ }
+
+ if (StarPos != std::string::npos)
+ {
+ starCounter++;
+ }
+
+ if (starCounter >= 3U)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "17.5:" << "Pointer has more than 2 levels of indirection:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "17.5", "Pointer has more than 2 levels on indirection : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "17.5", "Pointer has more than 2 levels on indirection : ");
+ }
+ }
+
+ break;
+ }
+ }
+
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-the simple char type can be singed or unsigned. its implementation-defined. the values appear
+folded on AST and currently i dont know of a method to differentiate between singed/unsigned char and simple char.
+sure, we can get the text of the vardecl and do string search in there but that still does not solve our problem.
+we could do string search for the RHS expression but thats limited and then there is flagging cases that are of char
+type because of a macro expansion(the macro adding signed or unsinged to the char type). we could flag those macros
+in a PPCallback::MacroDefined but that leaves us with the problem of CStyleCasts. for example when a
+simple char type is assigned a numeric values cast explicitly cast to simple char, misra-c says it does not
+break rule 6.1(see https://www.misra.org.uk/forum/viewtopic.php?t=1020 for reference). the bottom line is,
+there is a way to implement this but the implementation will be janky and its too much trouble for a janky
+implementation that later on will not be modifiable much.*/
+class MCTypes61 : public MatchFinder::MatchCallback
+{
+public:
+ MCTypes61 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if ((MR.Nodes.getNodeAs<clang::Expr>("mctypes6rhs") != nullptr) \
+ && (MR.Nodes.getNodeAs<clang::VarDecl>("mctypes6origin") != nullptr) \
+ && (MR.Nodes.getNodeAs<clang::BinaryOperator>("mctypes6dous") != nullptr))
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mctypes6rhs");
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mctypes6origin");
+
+ QualType QT = VD->getType();
+ const clang::Type* TP = QT.getTypePtr();
+
+ QualType QTEXP = EXP->getType();
+ const clang::Type* TPEXP = QTEXP.getTypePtr();
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ SourceLocation SLE = EXP->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "start");
+
+ SourceRange SR;
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+#if 0
+ std::string RHSString = Rewrite.getRewrittenText(SR);
+
+ //std::cout << RHSString << "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" << "\n";
+
+ size_t singleQuoteLoc = RHSString.find("'", 0U);
+ size_t doubleQuoteLoc = RHSString.find("\"", 0U);
+ size_t singleQuoteLocE = RHSString.rfind("'", 0U);
+ size_t doubleQuoteLocE = RHSString.rfind("\"", 0U);
+#endif
+
+ /*@DEVI-the logic here is that we know we have matched a chartype. if its not either a singedinteger or
+ unsingedinteger, then it is a simple char. otherwise it is signed or unsigned char.*/
+#if 1
+ if (TP->isSignedIntegerType() || TP->isUnsignedIntegerType())
+ {
+ //std::cout << RHSString << "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" << SL.printToString(*MR.SourceManager) << "\n";
+
+ if (!TPEXP->isSignedIntegerType() && !TPEXP->isUnsignedIntegerType())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "6.2:" << "Sgined or unsigned char type holds characterLiterals:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.2", "Sgined or unsigned char type holds characterLiterals : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.2", "Sgined or unsigned char type holds characterLiterals : ");
+ }
+ }
+ }
+ }
+ else
+ {
+
+ }
+
+ if (!TP->isSignedIntegerType() && !TP->isUnsignedIntegerType())
+ {
+ //std::cout << RHSString << "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" << SL.printToString(*MR.SourceManager) << "\n";
+
+ if (TPEXP->isSignedIntegerType() || TPEXP->isUnsignedIntegerType())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "6.1:" << "Simple char type holds numeric values:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.1", "Simple char type holds numeric values : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.1", "Simple char type holds numeric values : ");
+ }
+ }
+ }
+ }
+#endif
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCSU181 : public MatchFinder::MatchCallback
+{
+public:
+ MCSU181 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcsu181arr") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcsu181arr");
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "18.1:" << "ArrayType incomplete at the end of the translation unit:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "18.1", "ArrayType incomplete at the end of the translation unit : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "18.1", "ArrayType incomplete at the end of the translation unit : ");
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCPTC11CSTYLE : public MatchFinder::MatchCallback
+{
+public:
+ MCPTC11CSTYLE (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::CStyleCastExpr>("mcptc11cstyle") != nullptr)
+ {
+ const CStyleCastExpr* CSCE = MR.Nodes.getNodeAs<clang::CStyleCastExpr>("mcptc11cstyle");
+
+ SourceLocation SL = CSCE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ QualType QT = CSCE->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ ASTContext *const ASTC [[maybe_unused]] = MR.Context;
+
+#if 0
+ const ASTContext::DynTypedNodeList NodeList = ASTC->getParents(*CSCE);
+
+ /*assumptions:implicitcastexpr does not have more than one parent in C.*/
+ const ast_type_traits::DynTypedNode ParentNode = NodeList[0];
+
+ ast_type_traits::ASTNodeKind ParentNodeKind = ParentNode.getNodeKind();
+
+ std::string StringKind = ParentNodeKind.asStringRef().str();
+#endif
+
+ CastKind CK = CSCE->getCastKind();
+
+ bool ShouldBeTagged11 = false;
+
+ if (TP->isFunctionPointerType())
+ {
+ if (((CK != CK_IntegralToPointer) && (CK != CK_PointerToIntegral) && \
+ (CK != CK_LValueToRValue) && (CK != CK_FunctionToPointerDecay) && \
+ (CK != CK_ArrayToPointerDecay)))
+ {
+ ShouldBeTagged11 = true;
+ }
+
+ if (CK == CK_BitCast)
+ {
+ ShouldBeTagged11 = true;
+ }
+
+ if (ShouldBeTagged11)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.1:" << "CStyleCastExpr - FunctionPointerType converted to or from a type other than IntegralType:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.1", "CStyleCastExpr - FunctionPointerType converted to or from a type other than IntegralType: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.1", "CStyleCastExpr - FunctionPointerType converted to or from a type other than IntegralType: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CSCE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+
+ if ((CK == CK_IntegralToPointer) || (CK == CK_PointerToIntegral))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.3:" << "CStyleCastExpr - Conversion of PointerType to or from IntegralType is recommended against:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.3", "CStyleCastExpr - Conversion of PointerType to or from IntegralType is recommended against: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.3", "CStyleCastExpr - Conversion of PointerType to or from IntegralType is recommended against: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CSCE), *MR.Context);
+ }
+ }
+ }
+ }
+
+ if (CK == CK_BitCast || CK == CK_PointerToBoolean || CK == CK_AnyPointerToBlockPointerCast)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "11.x:" << "CStyleCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "11.x", "CStyleCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "11.x", "CStyleCastExpr - PointerType has implicit BitCast. This could be caused by a cast removing const or volatile qualifier from the type addressed by a pointer or by a cast to a different function or object type: ");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*CSCE), *MR.Context);
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCATC101 : public MatchFinder::MatchCallback
+{
+public:
+ MCATC101 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("atcdaddy") != nullptr)
+ {
+ const ImplicitCastExpr* ICE = MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("atcdaddy");
+
+ if ((ICE->getCastKind() == CK_IntegralCast) || (ICE->getCastKind() == CK_FloatingCast) || \
+ (ICE->getCastKind() == CK_FloatingComplexCast) || (ICE->getCastKind() == CK_IntegralComplexCast))
+ {
+ SourceLocation SL = ICE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext *const ASTC = MR.Context;
+
+ QualType QTDaddy = ICE->getType();
+ QualType QTKiddy;
+
+ if (MR.Nodes.getNodeAs<clang::BinaryOperator>("atcdous") != nullptr)
+ {
+ const BinaryOperator* ChildNode = MR.Nodes.getNodeAs<clang::BinaryOperator>("atcdous");
+ QTKiddy = ChildNode->getType();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::UnaryOperator>("atcuno") != nullptr)
+ {
+ const UnaryOperator* ChildNode = MR.Nodes.getNodeAs<clang::UnaryOperator>("atcuno");
+ QTKiddy = ChildNode->getType();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::ParenExpr>("atcparens") != nullptr)
+ {
+ const ParenExpr* ChildNode = MR.Nodes.getNodeAs<clang::ParenExpr>("atcparens");
+ QTKiddy = ChildNode->getType();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("atckidice") != nullptr)
+ {
+ const ImplicitCastExpr* ChildNode = MR.Nodes.getNodeAs<clang::ImplicitCastExpr>("atckidice");
+ QTKiddy = ChildNode->getType();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::CStyleCastExpr>("atccstyle") != nullptr)
+ {
+ const CStyleCastExpr* ChildNode = MR.Nodes.getNodeAs<clang::CStyleCastExpr>("atccstyle");
+ QTKiddy = ChildNode->getType();
+ }
+
+ const clang::Type* TPDaddy = QTDaddy.getTypePtr();
+ const clang::Type* TPChild = QTKiddy.getTypePtr();
+
+ const clang::Type* CanonTypeDaddy = ASTC->getCanonicalType(TPDaddy);
+ const clang::Type* CanonTypeChild = ASTC->getCanonicalType(TPChild);
+
+ uint64_t ICETypeSize = ASTC->getTypeSize(CanonTypeDaddy);
+ uint64_t ChildTypeSize = ASTC->getTypeSize(CanonTypeChild);
+
+ bool ICETypeIsSignedInt = CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Long) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Int) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Short) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::SChar) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Char_S) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::LongLong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Int128) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::WChar_S);
+ bool ChildTypeIsSignedInt = CanonTypeChild->isSpecificBuiltinType(BuiltinType::Kind::Long) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Int) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Short) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::SChar) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Char_S) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::LongLong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Int128) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::WChar_S);
+
+ bool ICETypeIsUSignedInt = CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::ULong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UInt) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UShort) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UChar) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Char_U) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::ULongLong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UInt128) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::WChar_U);
+ bool ChildTypeIsUSignedInt = CanonTypeChild->isSpecificBuiltinType(BuiltinType::Kind::ULong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UInt) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UShort) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UChar) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::Char_U) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::ULongLong) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::UInt128) || \
+ CanonTypeDaddy->isSpecificBuiltinType(BuiltinType::Kind::WChar_U);
+
+ bool ICETypeIsInteger = ICETypeIsSignedInt || ICETypeIsUSignedInt;
+ bool ChildTypeIsInteger = ChildTypeIsSignedInt || ChildTypeIsUSignedInt;
+
+ if (ICETypeIsInteger && ChildTypeIsInteger)
+ {
+ if ((ICETypeIsSignedInt && ChildTypeIsUSignedInt) || (ICETypeIsUSignedInt && ChildTypeIsSignedInt))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.1/2:" << "ImplicitCastExpr changes the signedness of the type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.1/2", "ImplicitCastExpr changes the signedness of the type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.1/2", "ImplicitCastExpr changes the signedness of the type: ");
+ }
+ }
+ }
+ }
+
+ if (ICETypeSize < ChildTypeSize && !(CanonTypeChild->isComplexIntegerType() || CanonTypeChild->isComplexType()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.1/2:" << "ImplicitCastExpr is narrowing:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.1/2", "ImplicitCastExpr is narrowing: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.1/2", "ImplicitCastExpr is narrowing: ");
+ }
+ }
+ }
+
+ if (CanonTypeChild->isComplexIntegerType())
+ {
+ if (ICETypeSize > ChildTypeSize)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.3:" << "ImplicitCastExpr is widening for complex integer type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.3", "ImplicitCastExpr is widening for complex integer type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.3", "ImplicitCastExpr is widening for complex integer type: ");
+ }
+ }
+ }
+
+ const ComplexType* ChildCPXType = CanonTypeChild->getAsComplexIntegerType();
+ const ComplexType* DaddyCPXType = CanonTypeDaddy->getAsComplexIntegerType();
+
+ QualType DaddyCPXQT = DaddyCPXType->getElementType();
+ QualType ChildCPXQT = ChildCPXType->getElementType();
+
+ const clang::Type* DaddyCPXElementType = DaddyCPXQT.getTypePtr();
+ const clang::Type * ChildCPXElementType = ChildCPXQT.getTypePtr();
+
+ /*
+ bool IsSignedCPXDaddy = DaddyCPXElementType->getAsPlaceholderType()->isSignedInteger();
+ bool IsSignedCPXChild = ChildCPXElementType->getAsPlaceholderType()->isSignedInteger();
+ bool IsUnsignedCPXDaddy = DaddyCPXElementType->getAsPlaceholderType()->isUnsignedInteger();
+ bool IsUnsignedCPXChild = ChildCPXElementType->getAsPlaceholderType()->isUnsignedInteger();
+ */
+
+ bool IsSignedCPXDaddy = false;
+ bool IsUnsignedCPXDaddy = false;
+ if (DaddyCPXElementType) {
+ auto placeholderType = DaddyCPXElementType->getAsPlaceholderType();
+ if (placeholderType) {
+ IsSignedCPXDaddy = placeholderType->isSignedInteger();
+ IsUnsignedCPXDaddy = placeholderType->isUnsignedInteger();
+ }
+ }
+
+ bool IsSignedCPXChild = false;
+ bool IsUnsignedCPXChild = false;
+ if (ChildCPXElementType) {
+ auto placeholderType = ChildCPXElementType->getAsPlaceholderType();
+ if (placeholderType) {
+ IsSignedCPXChild = placeholderType->isSignedInteger();
+ IsUnsignedCPXChild = placeholderType->isUnsignedInteger();
+ }
+ }
+
+ if ((IsSignedCPXDaddy && IsUnsignedCPXChild) || (IsUnsignedCPXDaddy && IsSignedCPXChild))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.3:" << "ImplicitCastExpr changes the signedness of the complex integer type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.3", "ImplicitCastExpr changes the signedness of the complex integer type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.3", "ImplicitCastExpr changes the signedness of the complex integer type type: ");
+ }
+ }
+ }
+ }
+
+ /*clang::Type::iSComplexIntegerType will not return true for the gnu extension of complex integers.*/
+ if (!CanonTypeChild->isComplexIntegerType() && CanonTypeChild->isComplexType())
+ {
+ if (ICETypeSize > ChildTypeSize)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "10.4:" << "ImplicitCastExpr is widening for complex float type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.4", "ImplicitCastExpr is widening for complex float type: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.4", "ImplicitCastExpr is widening for complex float type: ");
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCIdent51 : public MatchFinder::MatchCallback
+{
+public:
+ MCIdent51 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::NamedDecl>("ident5nameddecl") != nullptr)
+ {
+ const NamedDecl* ND = MR.Nodes.getNodeAs<clang::NamedDecl>("ident5nameddecl");
+
+ const IdentifierInfo *II = ND->getIdentifier();
+
+ SourceLocation SL = ND->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext *const ASTC = MR.Context;
+
+ const IdentifierTable &IT = ASTC->Idents;
+
+ if (II != nullptr)
+ {
+ StringRef IdentStringRef = II->getName();
+
+ for (auto &iter : IT)
+ {
+ /*@DEVI-only works for UTF-8. for larger sizes we need a multiple of 32. for UTF-16 we need to check against 64 and so on.*/
+ if (IdentStringRef.str().size() >= 32U)
+ {
+ if ((iter.getValue()->getName().str().substr(0U, 32U) == IdentStringRef.str().substr(0U, 32U)) && (iter.getValue()->getName().str() != IdentStringRef.str()))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "5.1:" << "Identifier relies on the signifacance of more than 31 charcaters:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "5.1", "Identifier relies on the significance of more than 31 charcaters: ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "5.1", "Identifier relies on the significance of more than 31 charcaters: ");
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCDCDF87 : public MatchFinder::MatchCallback
+{
+public:
+ MCDCDF87 (Rewriter &Rewrite) : Rewrite(Rewrite)
+ {
+ IsNewEntry = true;
+ }
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if ((MR.Nodes.getNodeAs<clang::DeclRefExpr>("mcdcdfobj") != nullptr) \
+ && (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf87daddy") != nullptr) && \
+ (MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf87origin") != nullptr))
+ {
+ IsNewEntry = true;
+
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf87daddy");
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf87origin");
+
+ std::string VDName = VD->getIdentifier()->getName().str();
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+
+ for (auto &iter : MaybeLocalObjInfoProto)
+ {
+ if (iter.ObjNameStr == VDName && iter.ObjSL == SL)
+ {
+ IsNewEntry = false;
+
+ if ((iter.FirstDaddyName != FD->getNameInfo().getAsString()))
+ {
+ iter.HasMoreThanOneDaddy = true;
+ }
+ }
+ }
+
+ if (IsNewEntry)
+ {
+ MaybeLocalObjInfo Temp = {SL, ASTC->getFullLoc(SL), SL.printToString(*MR.SourceManager), VDName, FD->getNameInfo().getAsString(), false};
+ MaybeLocalObjInfoProto.push_back(Temp);
+ }
+ }
+ }
+
+ virtual void onEndOfTranslationUnit()
+ {
+ for (auto &iter : MaybeLocalObjInfoProto)
+ {
+ if (!iter.HasMoreThanOneDaddy)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, iter.ObjFSL.isInSystemHeader(), iter.ObjSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, iter.ObjFSL.getManager().isInMainFile(iter.ObjSL), iter.ObjSL))
+ {
+ std::cout << "8.7:" << "Object (" + iter.ObjNameStr + ") is only being used in one block (" + iter.FirstDaddyName + ") but is not defined inside that block:";
+ std::cout << iter.ObjSLStr << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(iter.ObjFSL, iter.ObjSL, "8.7", \
+ "Object (" + iter.ObjNameStr + ") is only being used in one block (" + iter.FirstDaddyName + ") but is not defined inside that block: ");
+ JSONDocOUT.JSONAddElement(iter.ObjFSL, iter.ObjSL, "8.7", \
+ "Object (" + iter.ObjNameStr + ") is only being used in one block (" + iter.FirstDaddyName + ") but is not defined inside that block: ");
+ }
+ }
+ }
+ }
+ }
+
+
+private:
+ struct MaybeLocalObjInfo
+ {
+ MaybeLocalObjInfo(SourceLocation iObjSL, FullSourceLoc iObjFSL, std::string iObjSLStr, \
+ std::string iObjNameStr, std::string iFirstDaddyName, bool iHasMoreThanOneDaddy = false)
+ {
+ ObjSL = iObjSL;
+ ObjFSL = iObjFSL;
+ ObjSLStr = iObjSLStr;
+ ObjNameStr = iObjNameStr;
+ FirstDaddyName = iFirstDaddyName;
+ HasMoreThanOneDaddy = iHasMoreThanOneDaddy;
+ }
+
+ SourceLocation ObjSL;
+ FullSourceLoc ObjFSL;
+ std::string ObjSLStr;
+ std::string ObjNameStr;
+ std::string FirstDaddyName;
+ bool HasMoreThanOneDaddy = false;
+ };
+
+ bool IsNewEntry;
+
+ std::vector<MaybeLocalObjInfo> MaybeLocalObjInfoProto;
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-has false positives will tag incomplete types if they are later declared as complete types.*/
+class [[maybe_unused]] MCDCDF88 : public MatchFinder::MatchCallback
+{
+public:
+ MCDCDF88 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ bool IsNewEntry = true;
+
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf88var") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("mcdcdf88var");
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+
+ const SourceManager &SM = FSL.getManager();
+
+ if (!SM.isInMainFile(SL))
+ {
+ return void();
+ }
+
+ std::string NDNameString = VD->getNameAsString();
+
+ for (auto &iter : ExternObjInfoProto)
+ {
+#if 0
+ std::cout << "diagnostic2:" << "Variable:" << NDNameString << ":" << iter.XObjNameStr << "\n";
+#endif
+ if (iter.XObjNameStr == NDNameString)
+ {
+ IsNewEntry = false;
+
+ iter.HasMoreThanOneDefinition = true;
+ }
+ }
+
+ if (IsNewEntry)
+ {
+ const SourceManager &SM = FSL.getManager();
+
+ ExternObjInfo Temp = {FSL.getSpellingLineNumber(), FSL.getSpellingColumnNumber(), \
+ SM.getFilename(SL), SL.printToString(*MR.SourceManager), NDNameString, \
+ FSL.getFileID(), false, false, false
+ };
+ ExternObjInfoProto.push_back(Temp);
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf88function") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("mcdcdf88function");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext* const ASTC = MR.Context;
+
+ std::string NDNameString = FD->getNameAsString();
+
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+
+ const SourceManager &SM = FSL.getManager();
+
+ if (!SM.isInMainFile(SL))
+ {
+ return void();
+ }
+
+ for (auto &iter : ExternObjInfoProto)
+ {
+ if (iter.XObjNameStr == NDNameString)
+ {
+ IsNewEntry = false;
+
+
+ if ((iter.IsDefinition == true && FD->isThisDeclarationADefinition()) || (iter.IsDeclaration == true && !FD->isThisDeclarationADefinition()))
+ {
+ iter.HasMoreThanOneDefinition = true;
+
+ if (FD->isThisDeclarationADefinition())
+ {
+ iter.IsDefinition = true;
+ }
+ else
+ {
+ iter.IsDeclaration = true;
+ }
+ }
+
+ }
+ }
+
+ if (IsNewEntry)
+ {
+ ExternObjInfo Temp = {FSL.getSpellingLineNumber(), FSL.getSpellingColumnNumber(), \
+ SM.getFilename(SL), SL.printToString(*MR.SourceManager), NDNameString, \
+ FSL.getFileID(), false, FD->isThisDeclarationADefinition(), !FD->isThisDeclarationADefinition()
+ };
+ ExternObjInfoProto.push_back(Temp);
+ }
+ }
+ }
+
+private:
+ /*@DEVI-the structure that holds the values is global since we need it to survive through all the TUs.*/
+
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/*@DEVI-ASTContext doesn not have all the comments in a source file. i dunno why.*/
+class MCLangX23 : public MatchFinder::MatchCallback
+{
+public:
+ MCLangX23 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mclangx23") != nullptr)
+ {
+ ASTContext *const ASTC = MR.Context;
+
+ const SourceManager &SM = ASTC->getSourceManager();
+
+ RawCommentList RCL = ASTC->Comments;
+
+ ArrayRef<RawComment*> RawCommentArrRef = RCL.getComments();
+
+ std::string RawText;
+
+ size_t matchLoc;
+
+ unsigned currentLoc = 1U;
+
+ unsigned MatchCounter = 0U;
+
+ for (auto &iter : RawCommentArrRef)
+ {
+ RawText = iter->getRawText(SM);
+
+ SourceLocation RCSL = iter->getLocStart();
+ CheckSLValidity(RCSL);
+ RCSL = Devi::SourceLocationHasMacro(RCSL, Rewrite, "start");
+
+ while (true)
+ {
+ matchLoc = RawText.find("/*", currentLoc);
+
+ if (matchLoc != std::string::npos)
+ {
+ currentLoc = matchLoc + 1U;
+
+ MatchCounter++;
+ }
+ else
+ {
+ break;
+ }
+ }
+
+ currentLoc = 1U;
+
+ if (!once)
+ {
+ if (MatchCounter >= 1U)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, RCSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, RCSL))
+ {
+ std::cout << "2.3:" << "character sequence \"/*\" used inside the comment:";
+ std::cout << RCSL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, RCSL, "2.3", "character sequence \"/*\" used inside the comment : ");
+ JSONDocOUT.JSONAddElement(MR.Context, RCSL, "2.3", "character sequence \"/*\" used inside the comment : ");
+ }
+ }
+ }
+ }
+
+ MatchCounter = 0U;
+ }
+
+ once = true;
+
+ }
+ }
+
+private:
+ bool once = false;
+ Rewriter &Rewrite [[maybe_unused]];
+};
+/**********************************************************************************************************************/
+/*@DEVI-changes done to the pointee through unaryOperators ++ and -- will not be tagged by this class.
+see implementation notes for the explanation.*/
+class MCFunction167 : public MatchFinder::MatchCallback
+{
+public:
+ MCFunction167 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ParmVarDecl>("mcfunction167") != nullptr)
+ {
+ const ParmVarDecl* PVD = MR.Nodes.getNodeAs<clang::ParmVarDecl>("mcfunction167");
+
+ SourceLocation SL = PVD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QT = PVD->getOriginalType();
+
+ ASTContext *const ASTC [[maybe_unused]] = MR.Context;
+
+ if (!QT.isConstQualified())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "16.7:" << "pointerType ParmVarDecl is not used to change the contents of the object it points to but is not declared as const:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "16.7", "pointerType ParmVarDecl is not used to change the contents of the object it points to but is not declared as const : ");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "16.7", "pointerType ParmVarDecl is not used to change the contents of the object it points to but is not declared as const : ");
+ }
+ }
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite [[maybe_unused]];
+};
+/**********************************************************************************************************************/
+/*@DEVI-the match is quite simplistic. we could match for chartypes appearing as the LHS and then check the type of
+the RHS expr but that leaves pointers changing the value.*/
+class MCTypes612 : public MatchFinder::MatchCallback
+{
+public:
+ MCTypes612 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mc612exp") != nullptr)
+ {
+ bool RHSIsCharLit = false;
+ bool RHSIsIntLit = false;
+
+ const Expr* LHS = MR.Nodes.getNodeAs<clang::Expr>("mc612exp");
+
+ if (MR.Nodes.getNodeAs<clang::CharacterLiteral>("mc612charlit") != nullptr)
+ {
+ RHSIsCharLit = true;
+ }
+
+ if (MR.Nodes.getNodeAs<clang::IntegerLiteral>("mc612intlit") != nullptr)
+ {
+ RHSIsIntLit = true;
+ }
+
+ SourceLocation SL = LHS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ QualType QT = LHS->getType();
+ const clang::Type* TP = QT.getTypePtr();
+
+ ASTContext *const ASTC = MR.Context;
+
+ const clang::Type* CanonTP = ASTC->getCanonicalType(TP);
+
+ /*checking whether the unqualified type is simple char*/
+ if (CanonTP->isSpecificBuiltinType(BuiltinType::Kind::Char_U) || CanonTP->isSpecificBuiltinType(BuiltinType::Kind::Char_S))
+ {
+ if (RHSIsIntLit)
+ {
+ std::cout << "6.1:" << "Simple char type should only hold character values:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.1", "Simple char type should only hold character values:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.1", "Simple char type should only hold character values:");
+ }
+ }
+
+ if (CanonTP->isSpecificBuiltinType(BuiltinType::Kind::UChar) || CanonTP->isSpecificBuiltinType(BuiltinType::Kind::SChar))
+ {
+ if (RHSIsCharLit)
+ {
+ std::cout << "6.2:" << "Signed or unsigned char type should only hold numeric values:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "6.2", "Signed or unsigned char type should only hold numeric values:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "6.2", "Signed or unsigned char type should only hold numeric values:");
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCF143 : public MatchFinder::MatchCallback
+{
+public:
+ MCCF143 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::NullStmt>("mccf143nullstmt") != nullptr)
+ {
+ const NullStmt* NS = MR.Nodes.getNodeAs<clang::NullStmt>("mccf143nullstmt");
+
+ SourceLocation SL = NS->getSemiLoc();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ ASTContext *const ASTC = MR.Context;
+
+ FullSourceLoc FSL = ASTC->getFullLoc(SL);
+
+ const SourceManager &SM = FSL.getManager();
+
+ StringRef FileNameString = SM.getFilename(SL);
+
+ NullStmtInfo Temp = {FSL.getSpellingColumnNumber(), FSL.getSpellingLineNumber(), FileNameString, SM.isInMainFile(SL), SM.isInSystemHeader(SL)};
+
+ NullStmtProto.push_back(Temp);
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr1212 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr1212 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::RecordDecl>("mcexpr1212") != nullptr)
+ {
+ const RecordDecl* RD = MR.Nodes.getNodeAs<clang::RecordDecl>("mcexpr1212");
+
+ SourceLocation SL = RD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ std::cout << "12.12:" << "Possible violation of 12.12-access to the underlying bit representation of a floating type:";
+ std::cout << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.12", "Possible violation of 12.12-access to the underlying bit representation of a floating type:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.12", "Possible violation of 12.12-access to the underlying bit representation of a floating type:");
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCExpr1211 : public MatchFinder::MatchCallback
+{
+public:
+ MCExpr1211 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcexpr1211") != nullptr)
+ {
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcexpr1211");
+
+ SourceLocation SL = EXP->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ SourceLocation SLE = EXP->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ SourceRange SR;
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+ std::string targetExpr = Rewrite.getRewrittenText(SR);
+
+ ASTContext *const ASTC = MR.Context;
+
+ QualType QT = EXP->getType();
+
+ const clang::Type* TP = QT.getTypePtr();
+
+ const clang::Type* CanonTP = ASTC->getCanonicalType(TP);
+
+ bool TypeIsUSignedInt = CanonTP->isSpecificBuiltinType(BuiltinType::Kind::ULong) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::UInt) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::UShort) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::UChar) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::Char_U) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::ULongLong) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::UInt128) || \
+ CanonTP->isSpecificBuiltinType(BuiltinType::Kind::WChar_U);
+
+#if 0
+ bool TypeIsUSignedInt = false;
+ if (CanonTP) {
+ auto placeholderType = CanonTP->getAsPlaceholderType();
+ if (placeholderType) {
+ TypeIsUSignedInt = placeholderType->isUnsignedInteger();
+ }
+ }
+#endif
+
+ if (TypeIsUSignedInt)
+ {
+ int64_t UnoFinal = 0;
+ int64_t DousFinal = 0;
+ bool MatchedUno = false;
+ bool MatchedDous = false;
+
+ /*@DEVI-compilers that actually treat post and pre inc or dec need more. this doesnt support that.*/
+ if (MR.Nodes.getNodeAs<clang::UnaryOperator>("mcexpr1211uno") != nullptr)
+ {
+ MatchedUno = true;
+
+ const UnaryOperator* UO = MR.Nodes.getNodeAs<clang::UnaryOperator>("mcexpr1211uno");
+
+ clang::UnaryOperator::Opcode UnoOpKind = UO->getOpcode();
+
+ const Expr* UnoSubEXP = UO->getSubExpr();
+
+ llvm::APSInt UnoResult;
+
+ UnoFinal = UnoResult.getExtValue();
+
+ if (UnoSubEXP->EvaluateAsInt(UnoResult, *ASTC))
+ {
+ if (UnoOpKind == UO_PostInc || UnoOpKind == UO_PreInc)
+ {
+ UnoFinal++;
+ }
+ else if (UnoOpKind == UO_PostDec || UnoOpKind == UO_PreDec)
+ {
+ UnoFinal--;
+ }
+ else
+ {
+ /*intentionally left blank. we cant get anything else. were only matching for these two unaryoperators.*/
+ }
+ }
+ }
+
+ if (MR.Nodes.getNodeAs<clang::BinaryOperator>("mcexpr1211dous") != nullptr)
+ {
+ MatchedDous = true;
+
+ const BinaryOperator* BO = MR.Nodes.getNodeAs<clang::BinaryOperator>("mcexpr1211dous");
+
+ clang::BinaryOperator::Opcode DousOpKind = BO->getOpcode();
+
+ const Expr* DousLHS = BO->getLHS();
+ const Expr* DousRHS = BO->getRHS();
+
+ llvm::APSInt DousLHSAPS;
+ llvm::APSInt DousRHSAPS;
+
+ if (DousLHS->EvaluateAsInt(DousLHSAPS, *ASTC) && DousRHS->EvaluateAsInt(DousRHSAPS, *ASTC))
+ {
+ int64_t DousLHSInt64 = DousLHSAPS.getExtValue();
+ int64_t DousRHSInt64 = DousRHSAPS.getExtValue();
+
+ switch (DousOpKind)
+ {
+ case BO_Add:
+ DousFinal = DousRHSInt64 + DousLHSInt64;
+ break;
+ case BO_Sub:
+ DousFinal = DousRHSInt64 - DousLHSInt64;
+ break;
+ case BO_Div:
+ DousFinal = DousRHSInt64 / DousLHSInt64;
+ break;
+ case BO_Mul:
+ DousFinal = DousRHSInt64 * DousLHSInt64;
+ break;
+ default:
+ /*cant really happen, were not matching anything else.*/
+ break;
+ }
+ }
+ }
+
+ llvm::APSInt OverflowCondidate;
+
+ EXP->EvaluateAsInt(OverflowCondidate, *ASTC);
+
+ int64_t IntExprValue = OverflowCondidate.getExtValue();
+
+ if ((MatchedDous && (DousFinal != IntExprValue)) || (MatchedUno && (UnoFinal != IntExprValue)))
+ {
+ std::cout << "12.11" << ":" << "Constant Unsinged Expr evaluation resuslts in an overflow:" << SL.printToString(*MR.SourceManager) << ":" << IntExprValue << " " << DousFinal << " " << ":" << targetExpr << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "12.11", "Constant Unsinged Expr evaluation resuslts in an overflow:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "12.11", "Constant Unsinged Expr evaluation resuslts in an overflow:");
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCATC105 : public MatchFinder::MatchCallback
+{
+public:
+ MCATC105 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::Expr>("mcatc105lhs") != nullptr)
+ {
+ bool ShouldBeTagged = false;
+ SourceLocation SL;
+ const Expr* IgnoreImplicitEXP;
+ ast_type_traits::DynTypedNode DynOpNode;
+
+ if (MR.Nodes.getNodeAs<clang::BinaryOperator>("mcatc105") != nullptr)
+ {
+ const BinaryOperator* BO = MR.Nodes.getNodeAs<clang::BinaryOperator>("mcatc105");
+ DynOpNode = ast_type_traits::DynTypedNode::create<clang::BinaryOperator>(*BO);
+
+ SL = BO->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ if (MR.Nodes.getNodeAs<clang::UnaryOperator>("mcatc105uno") != nullptr)
+ {
+ const UnaryOperator* UO = MR.Nodes.getNodeAs<clang::UnaryOperator>("mcatc105uno");
+ DynOpNode = ast_type_traits::DynTypedNode::create<clang::UnaryOperator>(*UO);
+
+ SL = UO->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ }
+
+ const Expr* EXP = MR.Nodes.getNodeAs<clang::Expr>("mcatc105lhs");
+ IgnoreImplicitEXP = EXP->IgnoreImpCasts();
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ ASTContext *const ASTC = MR.Context;
+
+ const TargetInfo &TI = ASTC->getTargetInfo();
+
+ unsigned int ShortSize = TI.getShortWidth();
+
+ QualType QT = IgnoreImplicitEXP->getType();
+ const clang::Type* TP = QT.getTypePtr();
+
+ const clang::Type* CanonTP = ASTC->getCanonicalType(TP);
+
+ if (CanonTP->isUnsignedIntegerType() || CanonTP->isSignedIntegerType() || CanonTP->isAnyCharacterType())
+ {
+
+ /*@DEVI-assumptions:nothing has more than one parent in C.*/
+ if (ShortSize == ASTC->getTypeSize(QT) || 8U == ASTC->getTypeSize(QT))
+ {
+ /*@DEVI-assumes there is only one parent for every node which is true only for C, not Cpp*/
+ ASTContext::DynTypedNodeList NodeList = ASTC->getParents(DynOpNode);
+ ast_type_traits::DynTypedNode ParentNode;
+ if (!NodeList.empty()) ParentNode = NodeList[0U];
+ else return void();
+
+ ASTContext::DynTypedNodeList AncestorNodeList = ASTC->getParents(ParentNode);
+
+ ast_type_traits::DynTypedNode AncestorNode;
+ if (!AncestorNodeList.empty()) AncestorNode = AncestorNodeList[0U];
+ else return void();
+
+ ast_type_traits::ASTNodeKind ParentNodeKind = ParentNode.getNodeKind();
+ ast_type_traits::ASTNodeKind AncestorNodeKind = AncestorNode.getNodeKind();
+
+ std::string ParentStringKind = ParentNodeKind.asStringRef().str();
+ std::string AncestorStringKind = AncestorNodeKind.asStringRef().str();
+
+ if (ParentStringKind == "CStyleCastExpr")
+ {
+ const CStyleCastExpr* CSCE = ParentNode.get<clang::CStyleCastExpr>();
+
+ if (CSCE->getType() != QT)
+ {
+ ShouldBeTagged = true;
+ }
+ }
+ else if (ParentStringKind == "ParenExpr" && AncestorStringKind == "CStyleCastExpr")
+ {
+ const CStyleCastExpr* CSCE = AncestorNode.get<clang::CStyleCastExpr>();
+
+ if (CSCE->getType() != QT)
+ {
+ ShouldBeTagged = true;
+ }
+ }
+ else
+ {
+ ShouldBeTagged = true;
+ }
+
+ if (ShouldBeTagged)
+ {
+ std::cout << "10.5" << ":" << "Result of operands << or ~ must be explicitly cast to the type of the expression:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "10.5", "Result of operands << or ~ must be explicitly cast to the type of the expression:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "10.5", "Result of operands << or ~ must be explicitly cast to the type of the expression:");
+
+ if (mutagen)
+ {
+ ME.ExtractAncestry(ast_type_traits::DynTypedNode::create(*EXP), *MR.Context);
+ }
+ }
+ }
+ }
+
+#if 0
+ const BuiltinType* BT = CanonTP->getAsPlaceholderType();
+ const LangOptions &LO = ASTC->getLangOpts();
+ std::string something = TypeName::getFullyQualifiedName(QT, *ASTC, true);
+ StringRef BTName = BT->getName(PrintingPolicy(LO));
+#endif
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCCSE135 : public MatchFinder::MatchCallback
+{
+public:
+ MCCSE135 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::ForStmt>("mccse135") != nullptr)
+ {
+ const ForStmt* FS = MR.Nodes.getNodeAs<clang::ForStmt>("mccse135");
+
+ SourceLocation SL = FS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ ASTContext *const ASTC = MR.Context;
+
+ const Expr* FSCond = FS->getCond();
+ const Expr* FSInc = FS->getInc();
+ const Stmt* FSInit = FS->getInit();
+
+ bool CondPresent = (FSCond != nullptr);
+ bool DIncPresent = (FSInc != nullptr);
+ bool InitPresent = (FSInit != nullptr);
+
+ /*@DEVI-for the third one we are not checking to see whether the loop counter has been previously initialized.*/
+ if (!((CondPresent && DIncPresent && InitPresent) || (!CondPresent && !DIncPresent && !InitPresent) || (CondPresent && DIncPresent && !InitPresent)))
+ {
+ std::cout << "13.5" << ":" << "The three expressions of a ForStmt shall either all exist or not exist at all or only the initialization can be missing:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.5", "The three expressions of a ForStmt shall either all exist or not exist at all or only the initialization can be missing:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.5", "The three expressions of a ForStmt shall either all exist or not exist at all or only the initialization can be missing:");
+ }
+
+ if (FSInc != nullptr)
+ {
+ if (!FSInc->HasSideEffects(*ASTC, true))
+ {
+ std::cout << "13.5" << ":" << "The increment expression in the ForStmt has no side-effects:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.5", "The increment expression in the ForStmt has no side-effects:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.5", "The increment expression in the ForStmt has no side-effects:");
+ }
+ }
+
+ if (FSCond != nullptr)
+ {
+ if (FSCond->HasSideEffects(*ASTC, true))
+ {
+ std::cout << "13.5" << ":" << "The condition expression in the ForStmt has side-effect:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.5", "The condition expression in the ForStmt has side-effect:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.5", "The condition expression in the ForStmt has side-effect:");
+ }
+
+ if (!FSCond->isKnownToHaveBooleanValue())
+ {
+ std::cout << "13.5" << ":" << "The expression in the ForStmt condition does not return a boolean:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "13.5", "The expression in the ForStmt condition does not return a boolean:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "13.5", "The expression in the ForStmt condition does not return a boolean:");
+ }
+ }
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCConst71 : public MatchFinder::MatchCallback
+{
+public:
+ MCConst71 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ std::string TagCandidateString;
+ SourceLocation SL;
+
+ if (MR.Nodes.getNodeAs<clang::IntegerLiteral>("mcconst71int") != nullptr)
+ {
+ const IntegerLiteral* IL = MR.Nodes.getNodeAs<clang::IntegerLiteral>("mcconst71int");
+
+ SourceRange SR;
+ SL = IL->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ SR.setBegin(SL);
+ SourceLocation SLE = IL->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "start");
+ SR.setEnd(SLE);
+
+ TagCandidateString = Rewrite.getRewrittenText(SR);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::StringLiteral>("mcconst71string") != nullptr)
+ {
+ const clang::StringLiteral* StringLit = MR.Nodes.getNodeAs<clang::StringLiteral>("mcconst71string");
+
+ SL = StringLit->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "strat");
+
+ TagCandidateString = StringLit->getString().str();
+ }
+
+ if (MR.Nodes.getNodeAs<clang::CharacterLiteral>("mcconst71char") != nullptr)
+ {
+ const CharacterLiteral* CL = MR.Nodes.getNodeAs<clang::CharacterLiteral>("mcconst71char");
+
+ SL = CL->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ SourceRange SR;
+ SourceLocation SLE = CL->getLocEnd();
+ SLE = Devi::SourceLocationHasMacro(SLE, Rewrite, "start");
+ SR.setBegin(SL);
+ SR.setEnd(SLE);
+
+ TagCandidateString = Rewrite.getRewrittenText(SR);
+ }
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::regex octalconstant("\\\\[0-7]+");
+ std::regex octalconstantint("^0[0-9]+$");
+ std::regex hexescapesequence("\\\\x[0-9a-fA-F]+");
+ std::regex otherescapesequence("\\\\[^0-9abfnrtvx'\"\\?]");
+
+ std::smatch result;
+
+#if 0
+ std::cout << "diagnostic2:" << TagCandidateString << ":" << SL.printToString(*MR.SourceManager) << ":" << std::regex_search(TagCandidateString, result, octalconstant) << "\n";
+#endif
+
+ if (std::regex_search(TagCandidateString, result, octalconstant) || std::regex_search(TagCandidateString, result, octalconstantint))
+ {
+ std::cout << "7.1" << ":" << "Octal escape sequence used:" << SL.printToString(*MR.SourceManager) << ":" << TagCandidateString << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "7.1", "Octal escape sequence used:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "7.1", "Octal escape sequence used:");
+ }
+
+ if (std::regex_search(TagCandidateString, result, hexescapesequence))
+ {
+ std::cout << "4.1" << ":" << "Hexadecimal escape sequence used:" << SL.printToString(*MR.SourceManager) << ":" << TagCandidateString << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "4.1", "Hexadecimal escape sequence used:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "4.1", "Hexadecimal escape sequence used:");
+ }
+
+ if (std::regex_search(TagCandidateString, result, otherescapesequence))
+ {
+ std::cout << "4.1" << ":" << "Non-standard escape sequence used:" << SL.printToString(*MR.SourceManager) << ":" << TagCandidateString << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "4.1", "Non-standard escape sequence used:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "4.1", "Non-standard escape sequence used:");
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+class MCIdent5x : public MatchFinder::MatchCallback
+{
+public:
+ MCIdent5x (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::TypedefDecl>("ident5typedef") != nullptr)
+ {
+ const TypedefDecl* BN = MR.Nodes.getNodeAs<clang::TypedefDecl>("ident5typedef");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name = II->getName().str();
+
+ SourceManager *const SM = MR.SourceManager;
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::TypedefDecl, \
+ false, Devi::FunctionDeclKind::NoValue, Devi::Scope::TU, "", true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::RecordDecl>("ident5record") != nullptr)
+ {
+ const RecordDecl* BN = MR.Nodes.getNodeAs<clang::RecordDecl>("ident5record");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::RecordDecl, \
+ BN->getTypeForDecl()->isIncompleteType(), Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::FieldDecl>("ident5field") != nullptr)
+ {
+ const FieldDecl* BN = MR.Nodes.getNodeAs<clang::FieldDecl>("ident5field");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::FieldDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ /*@DEVI-dunno how it will handle incomplete records passed as parmvars.*/
+ if (MR.Nodes.getNodeAs<clang::ParmVarDecl>("ident5parmvar") != nullptr)
+ {
+ const ParmVarDecl* BN = MR.Nodes.getNodeAs<clang::ParmVarDecl>("ident5parmvar");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::ParmVarDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, BN->isStaticLocal()
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("ident5func") != nullptr)
+ {
+ const FunctionDecl* BN = MR.Nodes.getNodeAs<clang::FunctionDecl>("ident5func");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ Devi::FunctionDeclKind tempfkind;
+
+ if (BN->isThisDeclarationADefinition())
+ {
+ tempfkind = Devi::FunctionDeclKind::Definition;
+ }
+ else
+ {
+ tempfkind = Devi::FunctionDeclKind::Declaration;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::FunctionDecl, \
+ false, tempfkind, Devi::Scope::TU, "", true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("ident5var") != nullptr)
+ {
+ const VarDecl* BN = MR.Nodes.getNodeAs<clang::VarDecl>("ident5var");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::VarDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, BN->isStaticLocal()
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::EnumDecl>("ident5enum") != nullptr)
+ {
+ const EnumDecl* BN = MR.Nodes.getNodeAs<clang::EnumDecl>("ident5enum");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::EnumDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::LabelDecl>("ident5label") != nullptr)
+ {
+ const LabelDecl* BN = MR.Nodes.getNodeAs<clang::LabelDecl>("ident5label");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::LabelDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+
+ if (MR.Nodes.getNodeAs<clang::EnumConstantDecl>("ident5enumconst") != nullptr)
+ {
+ const EnumConstantDecl* BN = MR.Nodes.getNodeAs<clang::EnumConstantDecl>("ident5enumconst");
+
+ SourceLocation SL = BN->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const IdentifierInfo* II = BN->getIdentifier();
+
+ std::string Name;
+
+ if (II != nullptr)
+ {
+ Name = II->getName().str();
+ }
+
+ SourceManager *const SM = MR.SourceManager;
+
+ std::string FunctionName;
+
+ if (MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope") != nullptr)
+ {
+ const FunctionDecl* FD = MR.Nodes.getNodeAs<clang::FunctionDecl>("id5funcscope");
+
+ FunctionName = FD->getNameAsString();
+ }
+
+ Devi::Scope tempscope = Devi::Scope::TU;
+
+ if (FunctionName != "")
+ {
+ tempscope = Devi::Scope::Block;
+ }
+
+ IdentInfo Temp = {SM->getSpellingLineNumber(SL), SM->getSpellingColumnNumber(SL), \
+ SM->getFilename(SL).str(), Name, SL.printToString(*SM), Devi::NodeKind::EnumConstDecl, \
+ false, Devi::FunctionDeclKind::NoValue, tempscope, FunctionName, true, false
+ };
+
+ IdentInfoProto.push_back(Temp);
+ }
+ }
+
+private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief Tags all array declarations and uses of arrays through indexes.
+ */
+class SFCPPARR01 : public MatchFinder::MatchCallback
+{
+ public:
+ SFCPPARR01 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ /**
+ * @brief The virtual method that runs the tagging.
+ *
+ * @param MR MatchFinder::MatchResulet
+ */
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("sfcpparrdecl") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("sfcpparrdecl");
+
+ SourceLocation SL = VD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "SaferCPP01" << ":" << "Native CPP array declared:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP01", "Native CPP array declared:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP01", "Native CPP array declared:");
+ }
+
+ if (MR.Nodes.getNodeAs<clang::CastExpr>("sfcpparrcastexpr") != nullptr)
+ {
+ const CastExpr* CS = MR.Nodes.getNodeAs<clang::CastExpr>("sfcpparrcastexpr");
+
+ SourceLocation SL = CS->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "SaferCPP01" << ":" << "Native CPP array used:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP01", "Native CPP array used");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP01", "Native CPP arry=ay used");
+ }
+
+ if (MR.Nodes.getNodeAs<clang::FieldDecl>("sfcpparrfield") != nullptr)
+ {
+ const FieldDecl* FD = MR.Nodes.getNodeAs<clang::FieldDecl>("sfcpparrfield");
+
+ SourceLocation SL = FD->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "SaferCPP01" << ":" << "Native CPP array field used:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP01", "Native CPP array field used");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP01", "Native CPP arryay field used");
+ }
+ }
+
+ private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief The matcher run by SFCPPARR02. This ones does all the real tagging.
+ */
+class SFCPPARR02SUB : public MatchFinder::MatchCallback
+{
+ public:
+ SFCPPARR02SUB (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpp02sub") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpp02sub");
+
+ SourceManager *const SM = MR.SourceManager;
+
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ //SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+ SL = SM->getSpellingLoc(SL);
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ const NamedDecl* ND = DRE->getFoundDecl();
+
+ SourceLocation OriginSL = ND->getLocStart();
+ CheckSLValidity(OriginSL);
+ //OriginSL = Devi::SourceLocationHasMacro(OriginSL, Rewrite, "start");
+ OriginSL = SM->getSpellingLoc(OriginSL);
+
+ StringRef OriginFileName [[maybe_unused]] = SM->getFilename(OriginSL);
+
+#if 0
+ std::cout << "GarbageOut" << ":" << "Origin:" << DRE->getFoundDecl()->getName().str() << "\n";
+ std::cout << "GarbageOut" << ":" << "Origin:" << ExtOriginFileName.str() << ":" << "Proto:" << OriginFileName.str() << "\n";
+ std::cout << "GarbageOut" << ":" << "Origin:" << ExtOriginSL.printToString(*SM) << ":" << "Proto:" << OriginSL.printToString(*SM) << "\n";
+#endif
+
+ if (OriginSL == ExtOriginSL && OriginFileName == ExtOriginFileName)
+ {
+ std::cout << "SaferCPP01" << ":" << "Native Array used - pointer points to an array:" << SL.printToString(*MR.SourceManager) << ":" << DRE->getFoundDecl()->getName().str() << "\n";
+ }
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP01", "Native Array used - pointer points to an array:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP01", "Native Array used - pointer points to an array:");
+ }
+ }
+
+ void setOriginSourceLocation(SourceLocation inSL)
+ {
+ ExtOriginSL = inSL;
+ }
+
+ void setOriginFileName(StringRef inStrRef)
+ {
+ ExtOriginFileName = inStrRef;
+ }
+
+ private:
+ Rewriter &Rewrite [[maybe_unused]];
+ SourceLocation ExtOriginSL;
+ StringRef ExtOriginFileName;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief MatchCallback for safercpp matching of pointers pointing to arrays.
+ */
+class SFCPPARR02 : public MatchFinder::MatchCallback
+{
+ public:
+ SFCPPARR02 (Rewriter &Rewrite) : Rewrite(Rewrite), SubHandler(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpparrdeep") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpparrdeep");
+
+ ASTContext *const ASTC = MR.Context;
+
+ SourceManager *const SM = MR.SourceManager;
+
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ SL = SM->getSpellingLoc(SL);
+
+ const NamedDecl* ND = DRE->getFoundDecl();
+
+ StringRef NDName = ND->getName();
+
+ SubHandler.setOriginSourceLocation(SM->getSpellingLoc(ND->getLocStart()));
+ SubHandler.setOriginFileName(SM->getFilename(SM->getSpellingLoc(ND->getLocStart())));
+
+ Matcher.addMatcher(declRefExpr(to(varDecl(hasName(NDName.str())))).bind("sfcpp02sub"), &SubHandler);
+
+ Matcher.matchAST(*ASTC);
+
+#if 0
+ std::cout << "GarbageOutOrigin" << ":" << "GarbageOutOrigin:" << SL.printToString(*MR.SourceManager) << ":" << NDName.str() << "\n";
+#endif
+ }
+ }
+
+ private:
+ Rewriter &Rewrite [[maybe_unused]];
+ MatchFinder Matcher;
+ SFCPPARR02SUB SubHandler;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief The callback for the Safercpp pointer matchers. Matches the dedlarations.
+ */
+class SFCPPPNTR01 : public MatchFinder::MatchCallback
+{
+ public:
+ SFCPPPNTR01 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::VarDecl>("sfcpppntr01") != nullptr)
+ {
+ const VarDecl* VD = MR.Nodes.getNodeAs<clang::VarDecl>("sfcpppntr01");
+
+ SourceLocation SL = VD->clang::Decl::getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "SaferCPP02" << ":" << "Native pointer declared:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP02", "Native pointer declared:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP02", "Native pointer declared:");
+ }
+ }
+
+ private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief The callback for the Safercpp pointer matchers. Matches the DeclRefExprs.
+ */
+class SFCPPPNTR02 : public MatchFinder::MatchCallback
+{
+ public:
+ SFCPPPNTR02 (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+ virtual void run(const MatchFinder::MatchResult &MR)
+ {
+ if (MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpppntr02") != nullptr)
+ {
+ const DeclRefExpr* DRE = MR.Nodes.getNodeAs<clang::DeclRefExpr>("sfcpppntr02");
+
+ SourceLocation SL = DRE->getLocStart();
+ CheckSLValidity(SL);
+ SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start");
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, MR, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, MR, SL))
+ {
+ return void();
+ }
+
+ std::cout << "SaferCPP02" << ":" << "Native pointer used:" << SL.printToString(*MR.SourceManager) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(MR.Context, SL, "SaferCPP02", "Native pointer used:");
+ JSONDocOUT.JSONAddElement(MR.Context, SL, "SaferCPP02", "Native pointer used:");
+ }
+ }
+
+ private:
+ Rewriter &Rewrite;
+};
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/*the sourcelocation used in the overload of XMLAddNode that takes sourcemanager as input parameter uses
+the spelling location so the client does not need to check the sourcelocation for macros expansions.*/
+class PPInclusion : public PPCallbacks
+{
+public:
+ explicit PPInclusion (SourceManager *SM) : SM(*SM) {}
+
+ /*@DEVI-if we dont throw an exception for a bad header inclusion, we wil crash later on since we have InclusionDirective PPCallback.*/
+ virtual bool FileNotFound(StringRef FileName, SmallVectorImpl<char> &RecoveryPath)
+ {
+ std::cerr << "\033[1;31mHeader Not Found: " << FileName.str() << "\033[0m" << "\n";
+#if 0
+ std::abort();
+#endif
+ throw MutExHeaderNotFound(FileName.str());
+ }
+
+ virtual void InclusionDirective (SourceLocation HashLoc, const Token &IncludeTok, StringRef FileName, \
+ bool IsAngled, CharSourceRange FileNameRange, const FileEntry* File, \
+ StringRef SearchPath, StringRef RelativePath, const clang::Module* Imported)
+ {
+
+ CheckSLValidity(HashLoc);
+
+#if defined(__linux__)
+ std::ifstream HeaderABS(SearchPath.str() + "/" + FileName.str());
+ std::ifstream HeaderRel(RelativePath.str() + "/" + FileName.str());
+#elif defined(__MACH__) && defined(__APPLE__)
+ std::ifstream HeaderABS(SearchPath.str() + "/" + FileName.str());
+ std::ifstream HeaderRel(RelativePath.str() + "/" + FileName.str());
+#elif defined(__CYGWIN__) || defined(_WIN32) || defined(_WIN64)
+ std::ifstream HeaderABS(SearchPath.str() + "\\" + FileName.str());
+ std::ifstream HeaderRel(RelativePath.str() + "\\" + FileName.str());
+#else
+ std::ifstream HeaderABS(SearchPath.str() + "/" + FileName.str());
+ std::ifstream HeaderRel(RelativePath.str() + "/" + FileName.str());
+#endif
+
+ if (File->isValid() && (HeaderABS.good() || HeaderRel.good()))
+ {
+#if 0
+ assert(HashLoc.isValid() && "The SourceLocation for InclusionDirective is invalid.");
+#endif
+
+#if 1
+ if (IsAngled)
+ {
+ size_t singleQPos = FileName.find("\'", 0);
+ size_t doubleQPos = FileName.find("\"", 0);
+ size_t whateverSlashPos = FileName.find("\\", 0);
+ size_t commentPos = FileName.find("\\*", 0);
+
+ if (singleQPos != std::string::npos || doubleQPos != std::string::npos || whateverSlashPos != std::string::npos || commentPos != std::string::npos)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "19.2:" << "illegal characters in inclusion directive:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "19.2", "illegal characters in inclusion directive : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "19.2", "illegal characters in inclusion directive : ");
+ }
+ }
+ }
+
+ if (FileName == "errno.h")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "20.5:" << "errno shall not be used:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "20.5", "errno shall not be used : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "20.5", "errno shall not be used : ");
+ }
+ }
+ }
+
+ if (FileName == "time.h")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "20.12:" << "stdlib time.h is included in the project. use is forbidden:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "20.12", "stdlib time.h is included in the project. use is forbidden : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "20.12", "stdlib time.h is included in the project. use is forbidden : ");
+ }
+ }
+ }
+
+ if (FileName == "stdio.h")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "20.9:" << "stdlib stdio.h is included in the project. use is forbidden:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "20.9", "stdlib stdio.h is included in the project. use is forbidden : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "20.9", "stdlib stdio.h is included in the project. use is forbidden : ");
+ }
+ }
+ }
+
+ if (FileName == "signal.h")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "20.8:" << "stdlib signal.h is included in the project. use is forbidden:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "20.8", "stdlib signal.h is included in the project. use is forbidden : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "20.8", "stdlib signal.h is included in the project. use is forbidden : ");
+ }
+ }
+ }
+ }
+ else
+ {
+ size_t singleQPos = FileName.find("\'", 0);
+ size_t whateverSlashPos = FileName.find("\\", 0);
+ size_t commentPos = FileName.find("\\*", 0);
+
+ if (singleQPos != std::string::npos || whateverSlashPos != std::string::npos || commentPos != std::string::npos)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "19.2:" << "illegal characters in inclusion directive:";
+ std::cout << HashLoc.printToString(SM) << "\n" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "19.2", "illegal characters in inclusion directive : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "19.2", "illegal characters in inclusion directive : ");
+ }
+ }
+ }
+
+ bool IsNewIncludeFile = true;
+
+ for (unsigned x = 0; x < IncludeFileArr.size(); ++x)
+ {
+ if (SearchPath.str() + "/" + FileName.str() == IncludeFileArr[x])
+ {
+ IsNewIncludeFile = false;
+ break;
+ }
+ }
+
+ /*its supposed to supprt linux and cygwin,mingw and mac builds.*/
+ if (IsNewIncludeFile)
+ {
+#if defined(__linux__)
+ IncludeFileArr.push_back(SearchPath.str() + "/" + FileName.str());
+#elif defined(__MACH__) && defined(__APPLE__)
+ IncludeFileArr.push_back(SearchPath.str() + "/" + FileName.str());
+#elif defined(__CYGWIN__) || defined(_WIN32) || defined(_WIN64)
+ IncludeFileArr.push_back(SearchPath.str() + "\\" + FileName.str());
+#else
+ IncludeFileArr.push_back(SearchPath.str() + "/" + FileName.str());
+#endif
+ }
+ }
+
+ size_t whateverSlashPos = FileName.find("\\", 0);
+ size_t theotherSlashPos = FileName.find(" / ", 0);
+
+ if (whateverSlashPos != std::string::npos || theotherSlashPos != std::string::npos)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, HashLoc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, HashLoc))
+ {
+ std::cout << "19.3:" << "Include directive contains file address, not just name:";
+ std::cout << HashLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, HashLoc, "19.3", "Include directive contains file address, not just name : ");
+ JSONDocOUT.JSONAddElement(SM, HashLoc, "19.3", "Include directive contains file address, not just name : ");
+ }
+ }
+ }
+#endif
+ }
+ }
+
+ /*@DEVI-if the macro is not checked for being defined before almost any kind of use, the code will break in seemingly random ways.*/
+ /*@DEVI-FIXME-the macro definition is the definition of the macro passed to defined. not sure what happens if there are more than two.
+ basically i dont know how to just get the tokens after defined.*/
+ virtual void Defined(const Token &MacroNameTok, const MacroDefinition &MD, SourceRange Range)
+ {
+#if 1
+ SourceLocation SL [[maybe_unused]] = Range.getBegin();
+ CheckSLValidity(SL);
+
+#if 0
+ assert(SL.isValid(), "the SourceLocation for macro Defined is not valid.");
+#endif
+
+ const MacroInfo* MI = MD.getMacroInfo();
+
+ DefMacroDirective* DMD = MD.getLocalDirective();
+
+ bool ShouldBeTagged194 = false;
+
+#if 1
+ if (DMD)
+ {
+ if (DMD->isDefined())
+ {
+ if (!MI->tokens_empty())
+ {
+ ArrayRef<Token> TokenArrayRef = MI->tokens();
+
+ unsigned NumOfTokens = MI->getNumTokens();
+
+ if (NumOfTokens == 1U)
+ {
+ if (!(TokenArrayRef[0].getKind() == tok::identifier))
+ {
+ ShouldBeTagged194 = true;
+ }
+ }
+ else if (NumOfTokens == 3U)
+ {
+ if (!(TokenArrayRef[0].getKind() == tok::l_paren && TokenArrayRef[1].getKind() == tok::identifier && TokenArrayRef[2].getKind() == tok::r_paren))
+ {
+ ShouldBeTagged194 = true;
+ }
+ }
+ else
+ {
+ ShouldBeTagged194 = true;
+ }
+ }
+ else
+ {
+ ShouldBeTagged194 = true;
+ }
+
+ if (ShouldBeTagged194)
+ {
+#if 0
+ std::cout << "19.14 : " << "Illegal \"defined\" form : " << "\n";
+ std::cout << SL.printToString(SM) << "\n" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.14", "Illegal \"defined\" form : ");
+#endif
+ }
+ }
+ }
+#endif
+#endif
+ }
+
+ virtual void MacroUndefined(const Token &MacroNameTok, const MacroDefinition &MD, const MacroDirective *Undef)
+ {
+#if 1
+ const MacroInfo* MI = MD.getMacroInfo();
+
+ DefMacroDirective* DMD = MD.getLocalDirective();
+
+ if (MI != nullptr && DMD != nullptr)
+ {
+ SourceLocation SL = MacroNameTok.getLocation();
+ CheckSLValidity(SL);
+
+#if 0
+ assert(SL.isValid(), "the SourceLocation for MacroUndefined is not valid.");
+#endif
+
+ /*start of 20.1*/
+ /*inline and restrict are C99*/
+ if (MacroNameTok.isOneOf(tok::kw_auto, tok::kw_break, tok::kw_case, tok::kw_char, tok::kw_const, tok::kw_continue, \
+ tok::kw_default, tok::kw_do, tok::kw_double, tok::kw_else, tok::kw_enum, tok::kw_extern, \
+ tok::kw_float, tok::kw_for, tok::kw_goto, tok::kw_if, tok::kw_inline, tok::kw_int, tok::kw_long, \
+ tok::kw_register, tok::kw_restrict, tok::kw_return, tok::kw_short, tok::kw_signed, tok::kw_sizeof, \
+ tok::kw_static, tok::kw_struct, tok::kw_switch, \
+ tok::kw_typedef, tok::kw_union, tok::kw_unsigned, tok::kw_void, tok::kw_volatile, tok::kw_while))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "20.1:" << "C keyword undefined:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.1", "C keyword undefined : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.1", "C keyword undefined : ");
+ }
+ }
+ }
+
+ if (DMD->getPrevious() != nullptr)
+ {
+ const MacroDirective* PMD = DMD->getPrevious();
+
+ if (PMD != nullptr)
+ {
+ SourceLocation PSL = PMD->getLocation();
+ CheckSLValidity(PSL);
+
+ if (SM.isInSystemHeader(PSL) || MI->isBuiltinMacro())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "20.1:" << "C standard library macro undefined:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.1", "C standard library macro undefined : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.1", "C standard library macro undefined : ");
+ }
+ }
+ }
+ }
+ }
+ /*end of 20.1*/
+
+ /*start of 19.5*/
+ if (!MI->isBuiltinMacro() && SM.isInMainFile(SL) && !SM.isInSystemHeader(SL))
+ {
+ MacroUndefSourceLocation.push_back(SL);
+ }
+ /*end of 19.5*/
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.6:" << "Use of #undef is illegal:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.6", "Use of #undef is illegal : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.6", "Use of #undef is illegal : ");
+ }
+ }
+ }
+#endif
+ }
+
+ virtual void MacroDefined(const Token &MacroNameTok, const MacroDirective *MD)
+ {
+#if 1
+ const MacroInfo* MI = MD->getMacroInfo();
+
+ SourceLocation SL = MacroNameTok.getLocation();
+ CheckSLValidity(SL);
+
+#if 0
+ assert(SL->isValid(), "the SourceLocation for MacroDefined is not valid.");
+#endif
+
+#if __clang_major__ < 5
+ unsigned MacroNumArgs = MI->getNumArgs();
+#elif __clang_major__ >= 5
+ unsigned MacroNumArgs = MI->getNumParams();
+#endif
+
+ /*start of 19.5*/
+ if (!MI->isBuiltinMacro() && SM.isInMainFile(SL) && !SM.isInSystemHeader(SL))
+ {
+ MacroDefSourceLocation.push_back(SM.getExpansionLoc(SL));
+ MacroNameString.push_back(MacroNameTok.getIdentifierInfo()->getName().str());
+ }
+ /*end of 19.5*/
+
+ /*start of 20.1*/
+ /*inline and restrict are C99*/
+ if (MacroNameTok.isOneOf(tok::kw_auto, tok::kw_break, tok::kw_case, tok::kw_char, tok::kw_const, tok::kw_continue, \
+ tok::kw_default, tok::kw_do, tok::kw_double, tok::kw_else, tok::kw_enum, tok::kw_extern, \
+ tok::kw_float, tok::kw_for, tok::kw_goto, tok::kw_if, tok::kw_inline, tok::kw_int, tok::kw_long, \
+ tok::kw_register, tok::kw_restrict, tok::kw_return, tok::kw_short, tok::kw_signed, tok::kw_sizeof, \
+ tok::kw_static, tok::kw_struct, tok::kw_switch, \
+ tok::kw_typedef, tok::kw_union, tok::kw_unsigned, tok::kw_void, tok::kw_volatile, tok::kw_while))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "20.1:" << "C keyword defined:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.1", "C keyword defined : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.1", "C keyword defined : ");
+ }
+ }
+ }
+
+ if (MD->getPrevious() != nullptr)
+ {
+ const MacroDirective* PMD = MD->getPrevious();
+ SourceLocation PSL = PMD->getLocation();
+ /*@DEVI-A quick fix.Fixme.*/
+ CheckSLValidity(PSL);
+
+ if (SM.isInSystemHeader(PSL) || MI->isBuiltinMacro())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "20.1:" << "C standard library macro redefined:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.1", "C standard library macro redefined : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.1", "C standard library macro redefined : ");
+ }
+ }
+ }
+ }
+ /*end of 20.1*/
+
+ ArrayRef<Token> TokenArrayRef = MI->tokens();
+#if __clang_major__ < 5
+ ArrayRef<const IdentifierInfo*> MacroArgsArrRef = MI->args();
+#elif __clang_major__ >= 5
+ ArrayRef<const IdentifierInfo*> MacroArgsArrRef = MI->params();
+#endif
+
+ unsigned NumOfTokens = MI->getNumTokens();
+
+ bool hasSingleHash = false;
+ bool hasDoubleHash = false;
+
+ for (unsigned x = 0; x < NumOfTokens; ++x)
+ {
+#if 1
+ if (TokenArrayRef[x].getKind() == tok::hash)
+ {
+ hasSingleHash = true;
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.13:" << "Macro has # token:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.13", "Macro has # token : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.13", "Macro has # token : ");
+ }
+ }
+ }
+
+ if (TokenArrayRef[x].getKind() == tok::hashhash)
+ {
+ hasDoubleHash = true;
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.13:" << "Macro has ## token:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.13", "Macro has ## token : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.13", "Macro has ## token : ");
+ }
+ }
+ }
+#endif
+ }
+
+ if (hasSingleHash && hasDoubleHash)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.12:" << "Macro has # and ## tokens:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.12", "Macro has # and ## tokens : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.12", "Macro has # and ## tokens : ");
+ }
+ }
+ }
+
+ if (MI->isFunctionLike())
+ {
+ bool ShouldBeTagged = false;
+ bool IsIdentifierMacroArg = false;
+ bool HasHash = false;
+
+ for (unsigned x = 0U; x < NumOfTokens; ++x)
+ {
+#if 1
+ /*@DEVI-for macro defs that dont have more than two token NumOfTokens will wrap around since its
+ unsigned if subtracted by two,hence the check. it does not hurt the logic since if there are less
+ than two token in a macro definition, then it cannot possibly have a hash or a double hash.*/
+ if (NumOfTokens >= 2U)
+ {
+ if (TokenArrayRef[x].getKind() == tok::identifier)
+ {
+ for (unsigned xx = 0; xx < MacroNumArgs; ++xx)
+ {
+ if (TokenArrayRef[x].getIdentifierInfo()->getName().str() == MacroArgsArrRef[xx]->getName().str())
+ {
+ IsIdentifierMacroArg = true;
+ }
+ }
+
+ if (IsIdentifierMacroArg)
+ {
+ if (x <= NumOfTokens - 2U)
+ {
+ if (TokenArrayRef[x + 1U].getKind() == tok::hashhash)
+ {
+ HasHash = true;
+ }
+ }
+
+ if (x >= 1U)
+ {
+ if (TokenArrayRef[x - 1U].getKind() == tok::hash || TokenArrayRef[x - 1U].getKind() == tok::hashhash)
+ {
+ HasHash = true;
+ }
+ }
+
+ if (x <= NumOfTokens - 2U)
+ {
+ if (!(TokenArrayRef[x + 1U].getKind() == tok::r_paren) && !HasHash)
+ {
+ ShouldBeTagged = true;
+ }
+ }
+
+ if (x >= 1U)
+ {
+ if (!(TokenArrayRef[x - 1U].getKind() == tok::l_paren) && !HasHash)
+ {
+ ShouldBeTagged = true;
+ }
+ }
+ }
+ }
+
+ IsIdentifierMacroArg = false;
+ HasHash = false;
+ }
+#endif
+ }
+
+ if (ShouldBeTagged)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.10:" << "Funciton-like macro's parameters are not enclosed in parantheses or dont have hash:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.10", "Funciton-like macro's parameters are not enclosed in parantheses or dont have hash : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.10", "Funciton-like macro's parameters are not enclosed in parantheses or dont have hash : ");
+ }
+ }
+ }
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.7:" << "Function-like macro used:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.7", "Function-like macro used : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.7", "Function-like macro used : ");
+ }
+ }
+ }
+
+ if (MacroNumArgs != 0)
+ {
+ for (unsigned x = 0; x < MacroNumArgs; ++x)
+ {
+ if (MacroArgsArrRef[0]->hasMacroDefinition())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ std::cout << "19.9:" << "Function-like macro's argument contains macros:";
+ std::cout << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.9", "Function-like macro's argument contains macros : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.9", "Function-like macro's argument contains macros : ");
+ }
+ }
+
+ break;
+ }
+ }
+ }
+ }
+#endif
+ }
+
+ virtual void MacroExpands(const Token &MacroNameTok, const MacroDefinition &MD, SourceRange Range, const MacroArgs *Args)
+ {
+#if 1
+ SourceLocation SL = MacroNameTok.getLocation();
+ CheckSLValidity(SL);
+
+#if 0
+ assert(SL.isValid(), "the SourceLocation for MacroExpands is not valid.");
+#endif
+
+ IdentifierInfo* II = MacroNameTok.getIdentifierInfo();
+
+ std::string MacroNameString = II->getName().str();
+
+ DefMacroDirective* DMD = MD.getLocalDirective();
+
+ SourceLocation MDSL = DMD->getLocation();
+
+ MacroInfo* MI = MD.getMacroInfo();
+
+ /*start of 19.4*/
+ ArrayRef<Token> TokenArrayRef = MI->tokens();
+
+ /*@DEVI-guard against macro defs that just define the macro without a value.*/
+ if (TokenArrayRef.size() != 0U)
+ {
+ bool MacroExpansionIsTypeQualifier = true;
+ bool MacroExpansionIsStorageSpecifier = true;
+ bool MacroExpansionStringLiteral = false;
+ bool MacroExpansionConstant = false;
+ bool MacroExpansionBracedInitializer = true;
+ bool MacroExpansionParenExpr = true;
+ bool MacroExpansionDoWhileZero = true;
+
+ if (TokenArrayRef.front().getKind() == tok::l_paren && TokenArrayRef.back().getKind() == tok::r_paren)
+ {
+ /*currently we do not care what's inside the parens.*/
+ }
+ else
+ {
+ MacroExpansionParenExpr = false;
+ }
+
+ if (TokenArrayRef.front().getKind() == tok::l_brace && TokenArrayRef.back().getKind() == tok::r_brace)
+ {
+ /*currently we don't care what's inside the curly braces.*/
+ }
+ else
+ {
+ MacroExpansionBracedInitializer = false;
+ }
+
+ //std::vector<tok::TokenKind> TokenPattern = {tok::kw_while, tok::l_paren, tok::numeric_constant, tok::r_paren};
+ std::vector<tok::TokenKind> TokenPattern;
+ TokenPattern.push_back(tok::kw_while);
+ TokenPattern.push_back(tok::l_paren);
+ TokenPattern.push_back(tok::numeric_constant);
+ TokenPattern.push_back(tok::r_paren);
+
+ if (TokenArrayRef.front().getKind() == tok::kw_do)
+ {
+ unsigned marker = 0U;
+
+ for (ArrayRef<Token>::iterator iter = TokenArrayRef.begin(), iterE = TokenArrayRef.end(); iter != iterE; ++iter)
+ {
+ if (iter->getKind() == tok::kw_while)
+ {
+ marker = 0U;
+ }
+
+ if (marker == 3U && iter->getKind() == TokenPattern[3])
+ {
+ marker = 4U;
+ }
+ else if (marker == 3U && iter->getKind() != TokenPattern[3])
+ {
+ marker = 0U;
+ }
+ else
+ {
+ /*empty*/
+ }
+
+ if (marker == 2U && iter->getKind() == TokenPattern[2])
+ {
+ marker = 3U;
+ }
+ else if (marker == 2U && iter->getKind() != TokenPattern[2])
+ {
+ marker = 0U;
+ }
+ else
+ {
+ /*empty*/
+ }
+
+ if (marker == 1U && iter->getKind() == TokenPattern[1])
+ {
+ marker = 2U;
+ }
+ else if (marker == 1U && iter->getKind() != TokenPattern[1])
+ {
+
+ }
+ else
+ {
+ /*empty*/
+ }
+
+ if (marker == 0U && iter->getKind() == TokenPattern[0])
+ {
+ marker = 1U;
+ }
+ }
+
+ if (marker != 4U)
+ {
+ MacroExpansionDoWhileZero = false;
+ }
+ }
+ else
+ {
+ MacroExpansionDoWhileZero = false;
+ }
+
+ if (TokenArrayRef.size() == 1U)
+ {
+ if (TokenArrayRef[0].getKind() == tok::string_literal || TokenArrayRef[0].getKind() == tok::wide_string_literal \
+ || TokenArrayRef[0].getKind() == tok::utf8_string_literal || TokenArrayRef[0].getKind() == tok::utf16_string_literal \
+ || TokenArrayRef[0].getKind() == tok::utf32_string_literal)
+ {
+ MacroExpansionStringLiteral = true;
+ }
+
+ if (TokenArrayRef[0].getKind() == tok::numeric_constant || TokenArrayRef[0].getKind() == tok::char_constant \
+ || TokenArrayRef[0].getKind() == tok::wide_char_constant || TokenArrayRef[0].getKind() == tok::utf8_char_constant \
+ || TokenArrayRef[0].getKind() == tok::utf16_char_constant || TokenArrayRef[0].getKind() == tok::utf32_char_constant)
+ {
+ MacroExpansionConstant = true;
+ }
+ }
+
+ for (auto &iter : TokenArrayRef)
+ {
+ if (iter.getKind() == tok::kw_const || iter.getKind() == tok::kw_restrict || iter.getKind() == tok::kw_volatile \
+ || iter.getKind() == tok::l_paren || iter.getKind() == tok::r_paren)
+ {
+ /*has no significance*/
+ }
+ else
+ {
+ MacroExpansionIsTypeQualifier = false;
+ }
+
+ if (iter.getKind() == tok::kw_auto || iter.getKind() == tok::kw_extern || iter.getKind() == tok::kw_register \
+ || iter.getKind() == tok::kw_static || iter.getKind() == tok::kw_typedef \
+ || iter.getKind() == tok::l_paren || iter.getKind() == tok::r_paren)
+ {
+ /*has no significance*/
+ }
+ else
+ {
+ MacroExpansionIsStorageSpecifier = false;
+ }
+ }
+
+ if (!MacroExpansionIsTypeQualifier && !MacroExpansionIsStorageSpecifier \
+ && !MacroExpansionStringLiteral && !MacroExpansionConstant \
+ && !MacroExpansionBracedInitializer && !MacroExpansionParenExpr \
+ && !MacroExpansionDoWhileZero)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, MDSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, MDSL))
+ {
+ std::cout << "19.4:" << "Macro does not expand to braced initializer,panthesizes expression,string literal,constant,do-while-zero,storage class specifier or type qualifier:";
+ std::cout << Range.getBegin().printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.4", "Macro does not expand to braced initializer,panthesizes expression,string literal,constant,do-while-zero,storage class specifier or type qualifier : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.4", "Macro does not expand to braced initializer,panthesizes expression,string literal,constant,do-while-zero,storage class specifier or type qualifier : ");
+ }
+ }
+ }
+ }
+ /*end of 19.4*/
+
+#if 1
+ if (Args != nullptr)
+ {
+ /*@DEVI-Macro args are passed twice. first they are expanded and then the whole macro,
+ including the args is checked again for expansion, so args are passed twice.*/
+#if __clang_major__ == 4
+ if (MI->getNumArgs() != Args->getNumArguments() - MI->getNumArgs())
+#elif __clang_major__ == 5
+ if (MI->getNumParams() != Args->getNumMacroArguments() - MI->getNumParams())
+#elif __clang_major__ == 6
+ if (MI->getNumParams() != Args->getNumMacroArguments() - MI->getNumParams())
+#endif
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, MDSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, MDSL))
+ {
+ std::cout << "19.8:" << "Funciton-like macro invoked with wrong number of arguments:";
+#if __clang_major__ == 4
+ std::cout << Range.getBegin().printToString(SM) << ":" << Args->getNumArguments() << " " << MI->getNumArgs() << ":" << "\n";
+#elif __clang_major__ == 5
+ std::cout << Range.getBegin().printToString(SM) << ":" << Args->getNumMacroArguments() << " " << MI->getNumParams() << ":" << "\n";
+#elif __clang_major__ == 6
+ std::cout << Range.getBegin().printToString(SM) << ":" << Args->getNumMacroArguments() << " " << MI->getNumParams() << ":" << "\n";
+#endif
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.8", "Funciton-like macro invoked with wrong number of arguments:");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.8", "Funciton-like macro invoked with wrong number of arguments:");
+ }
+ }
+ }
+ }
+#endif
+
+ if (MacroNameString == "offsetof")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, MDSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, MDSL))
+ {
+ std::cout << "20.6:" << "use of offsetof is illegal:";
+ std::cout << Range.getBegin().printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.6", "use of offsetof is illegal : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.6", "use of offsetof is illegal : ");
+ }
+ }
+ }
+
+ if (MacroNameString == "setjmp")
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, MDSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, MDSL))
+ {
+ std::cout << "20.7:" << "use of setjmp is illegal:";
+ std::cout << Range.getBegin().printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "20.7", "use of setjmp is illegal : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "20.7", "use of setjmp is illegal : ");
+ }
+ }
+ }
+
+ if (!DMD->isDefined())
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, MDSL))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ /*@DEVI-by the time we get a callback on our callback, the macri is assigned a default vlaue even if it is undefined in the TU.*/
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, MDSL))
+ {
+ std::cout << "19.11:" << "Use of undefined macro:";
+ std::cout << Range.getBegin().printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SL, "19.11", "Use of undefined macro : ");
+ JSONDocOUT.JSONAddElement(SM, SL, "19.11", "Use of undefined macro : ");
+ }
+ }
+ }
+#endif
+ }
+
+ virtual void Elif(SourceLocation Loc, SourceRange ConditionRange, ConditionValueKind ConditionValue, SourceLocation IfLoc)
+ {
+#if 1
+ SourceLocation SLoc = SM.getSpellingLoc(Loc);
+ CheckSLValidity(SLoc);
+ SourceLocation SIfLoc = SM.getSpellingLoc(IfLoc);
+ CheckSLValidity(SIfLoc);
+
+ if (SM.getFileID(SLoc) != SM.getFileID(SIfLoc))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, Loc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, Loc))
+ {
+ std::cout << "19.17:" << "elif directive is not in the same file as its if directive:";
+ std::cout << SLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SLoc, "19.17", "elif directive is not in the same file as its if directive : ");
+ JSONDocOUT.JSONAddElement(SM, SLoc, "19.17", "elif directive is not in the same file as its if directive : ");
+ }
+ }
+ }
+#endif
+ }
+
+ virtual void Else(SourceLocation Loc, SourceLocation IfLoc)
+ {
+#if 1
+ SourceLocation SLoc = SM.getSpellingLoc(Loc);
+ CheckSLValidity(SLoc);
+ SourceLocation SIfLoc = SM.getSpellingLoc(IfLoc);
+ CheckSLValidity(SIfLoc);
+
+ if (SM.getFileID(SLoc) != SM.getFileID(SIfLoc))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, Loc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, Loc))
+ {
+ std::cout << "19.17:" << "else directive is not in the same file as its if directive:";
+ std::cout << SLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SLoc, "19.17", "else directive is not in the same file as its if directive : ");
+ JSONDocOUT.JSONAddElement(SM, SLoc, "19.17", "else directive is not in the same file as its if directive : ");
+ }
+ }
+ }
+#endif
+ }
+
+ virtual void Endif (SourceLocation Loc, SourceLocation IfLoc)
+ {
+#if 1
+ SourceLocation SLoc = SM.getSpellingLoc(Loc);
+ CheckSLValidity(SLoc);
+ SourceLocation SIfLoc = SM.getSpellingLoc(IfLoc);
+ CheckSLValidity(SIfLoc);
+
+ if (SM.getFileID(SLoc) != SM.getFileID(SIfLoc))
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, Loc))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, SM, Loc))
+ {
+ std::cout << "19.17:" << "endif directive is not in the same file as its if directive:";
+ std::cout << SLoc.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SM, SLoc, "19.17", "endif directive is not in the same file as its if directive : ");
+ JSONDocOUT.JSONAddElement(SM, SLoc, "19.17", "endif directive is not in the same file as its if directive : ");
+ }
+ }
+ }
+#endif
+ }
+
+private:
+ const SourceManager &SM;
+};
+/**********************************************************************************************************************/
+class IsThereJunkPreInclusion
+{
+public:
+ IsThereJunkPreInclusion() {}
+
+ void Check(std::vector<std::string> SourcePathList)
+ {
+ bool HaveWeMatchedInclusionDirYet = false;
+ bool HaveWeMatchIllegal191Yet = false;
+
+ for (auto &iter : SourcePathList)
+ {
+ //std::cout << iter << "\n";
+ std::ifstream InputFile(iter);
+
+ HaveWeMatchIllegal191Yet = false;
+ HaveWeMatchedInclusionDirYet = false;
+
+ for (std::string line; getline(InputFile, line);)
+ {
+ //std::cout << iter << ":" << line << ":" << HaveWeMatchedInclusionDirYet << " " << HaveWeMatchIllegal191Yet << "\n";
+
+ if (line.empty())
+ {
+ continue;
+ }
+
+ if (line.front() == '#')
+ {
+ size_t st = line.find("#include", 0U);
+
+ if (st == 0U)
+ {
+ /*we've found a header include*/
+ HaveWeMatchedInclusionDirYet = true;
+
+ if (HaveWeMatchIllegal191Yet)
+ {
+ /*print diag out*/
+ std::cout << "19.1" << ":" << "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments" << ":" << iter << "\n";
+
+ XMLDocOut.XMLAddNode(iter, "19.1", "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments : ");
+ JSONDocOUT.JSONAddElement(iter, "19.1", "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments : ");
+ break;
+ }
+ else
+ {
+ break;
+ }
+ }
+
+ continue;
+ }
+
+ if (line.front() == '/')
+ {
+ /*has to be a comment*/
+ continue;
+ }
+
+ if (line.front() == '\n' || line.front() == '\t' || line.front() == ' ' || line.front() == '\r')
+ {
+ HaveWeMatchIllegal191Yet = false;
+
+ for (auto &iterchar : line)
+ {
+ if (iterchar == '\n' || iterchar == '\t' || iterchar == ' ' || line.front() == '\r')
+ {
+ continue;
+ }
+
+ if (iterchar == '/')
+ {
+ break;
+ }
+
+ if (iterchar == '#')
+ {
+ size_t st = line.find("#include", 0U);
+
+ if (st == 0U)
+ {
+ /*we've found a header include*/
+ HaveWeMatchedInclusionDirYet = true;
+
+ if (HaveWeMatchIllegal191Yet)
+ {
+ /*print diag out*/
+ std::cout << "19.1" << ":" << "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments" << ":" << iter << "\n";
+
+ XMLDocOut.XMLAddNode(iter, "19.1", "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments : ");
+ JSONDocOUT.JSONAddElement(iter, "19.1", "Inclusion directives should only be preceeded by other inclusion directives, pp directives or comments : ");
+ break;
+ }
+ else
+ {
+ break;
+ }
+
+
+ }
+ }
+
+ HaveWeMatchIllegal191Yet = true;
+ }
+
+ continue;
+ }
+
+ HaveWeMatchIllegal191Yet = true;
+ }
+
+ InputFile.close();
+ }
+ }
+
+private:
+};
+/**********************************************************************************************************************/
+class CheckForNullStatements
+{
+public:
+ CheckForNullStatements() {}
+
+ void Check(void)
+ {
+ bool HaveWeMatchedASemi = false;
+ bool ShouldBeTagged = false;
+ bool HaveWeSeenAComment = false;
+ bool WhiteSpacePostSemi = false;
+
+ for (auto &iter : NullStmtProto)
+ {
+#if 0
+ std::cout << iter.Line << ":" << iter.Column << ":" << iter.FileName << "\n";
+#endif
+
+ ShouldBeTagged = false;
+ HaveWeMatchedASemi = false;
+ HaveWeSeenAComment = false;
+ WhiteSpacePostSemi = false;
+
+ std::ifstream InputFile(iter.FileName);
+
+ unsigned counter = 0U;
+
+ for (std::string line; getline(InputFile, line);)
+ {
+ counter++;
+ if (counter == iter.Line)
+ {
+ for (auto &iterchar : line)
+ {
+ if (iterchar == ';')
+ {
+ if (HaveWeMatchedASemi)
+ {
+ ShouldBeTagged = true;
+ break;
+ }
+
+ HaveWeMatchedASemi = true;
+ continue;
+ }
+
+ if (iterchar == ' ')
+ {
+ if (HaveWeMatchedASemi)
+ {
+ WhiteSpacePostSemi = true;
+ continue;
+ }
+
+ if (WhiteSpacePostSemi)
+ {
+ ShouldBeTagged = true;
+ break;
+ }
+
+ continue;
+ }
+
+ if (iterchar == '\t')
+ {
+
+ if (HaveWeMatchedASemi)
+ {
+ ShouldBeTagged = true;
+ break;
+ }
+ else
+ {
+ continue;
+ }
+ }
+
+ if (iterchar == '/')
+ {
+ HaveWeSeenAComment = true;
+
+ if (HaveWeMatchedASemi)
+ {
+ if (WhiteSpacePostSemi)
+ {
+ break;
+ }
+ else
+ {
+ ShouldBeTagged = true;
+ break;
+ }
+ }
+ else
+ {
+ ShouldBeTagged = true;
+ break;
+ }
+
+ break;
+ }
+
+ ShouldBeTagged = true;
+ break;
+ }
+ }
+
+ if (ShouldBeTagged)
+ {
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, iter.IsInSysHeader))
+ {
+ /*intentionally left blank*/
+ }
+ else
+ {
+ if (Devi::IsTheMatchInMainFile(MainFileOnly, iter.IsInMainFile))
+ {
+ std::cout << "14.3" << ":" << "Illegal NullStmt form:" << iter.FileName << ":" << iter.Line << ":" << iter.Column << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "14.3", "Illegal NullStmt form:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "14.3", "Illegal NullStmt form:");
+ }
+ }
+
+ break;
+ }
+ }
+
+ InputFile.close();
+ }
+ }
+
+private:
+};
+/**********************************************************************************************************************/
+class onEndOfAllTUs
+{
+public: onEndOfAllTUs() {}
+
+ static void run(void)
+ {
+ /*@DEVI-start of 8.8*/
+ for (auto &iter : ExternObjInfoProto)
+ {
+ if (iter.HasMoreThanOneDefinition)
+ {
+ std::cout << "8.8:" << "External function or object is defined in more than one file:";
+ std::cout << iter.XObjSLStr << ":" << iter.XObjNameStr << "\n";
+
+ XMLDocOut.XMLAddNode(iter.LineNumber, iter.ColumnNumber, iter.FileName, "8.8", "External function or object is defined in more than one file: ");
+ JSONDocOUT.JSONAddElement(iter.LineNumber, iter.ColumnNumber, iter.FileName, "8.8", "External function or object is defined in more than one file: ");
+ }
+ }
+ /*end of 8.8*/
+
+ /*@DEVI-start of 5.x*/
+ /*@DEVI-first we need to do some cleanup and mark some entries as invalid.*/
+ for (auto &iter : IdentInfoProto)
+ {
+ if (iter.Name == "")
+ {
+ iter.IsValid = false;
+ }
+
+ if (iter.NK == Devi::NodeKind::RecordDecl)
+ {
+ for (auto &yaiter : IdentInfoProto)
+ {
+ if (iter.Name == yaiter.Name && iter.SLString != yaiter.SLString)
+ {
+ if ((iter.IsIncomplete != yaiter.IsIncomplete) && iter.IsValid && yaiter.IsValid)
+ {
+ iter.IsValid = false;
+ }
+ }
+
+ if (iter.Name == yaiter.Name && iter.SLString == yaiter.SLString && yaiter.NK == Devi::NodeKind::VarDecl)
+ {
+ yaiter.IsValid = false;
+ }
+ }
+ }
+
+ if (iter.NK == Devi::NodeKind::FieldDecl)
+ {
+ for (auto &yaiter : IdentInfoProto)
+ {
+ if (iter.Name == yaiter.Name && iter.SLString == yaiter.SLString && yaiter.NK == Devi::NodeKind::VarDecl)
+ {
+ yaiter.IsValid = false;
+ }
+ }
+ }
+
+ if (iter.NK == Devi::NodeKind::ParmVarDecl)
+ {
+ for (auto &yaiter : IdentInfoProto)
+ {
+ if (iter.Name == yaiter.Name && iter.SLString == yaiter.SLString && yaiter.NK == Devi::NodeKind::VarDecl)
+ {
+ yaiter.IsValid = false;
+ }
+ }
+ }
+
+ if (iter.NK == Devi::NodeKind::FunctionDecl)
+ {
+ for (auto &yaiter : IdentInfoProto)
+ {
+ if (iter.Name == yaiter.Name && iter.SLString != yaiter.SLString)
+ {
+ if (iter.FDKind != yaiter.FDKind && iter.IsValid && yaiter.IsValid)
+ {
+ iter.IsValid = false;
+ }
+ }
+ }
+ }
+ }
+
+ /*@DEVI-now we can start looking for things to tag*/
+ for (auto &iter : IdentInfoProto)
+ {
+ if (iter.IsValid == false)
+ {
+ continue;
+ }
+
+ for (auto &yaiter : IdentInfoProto)
+ {
+ if (yaiter.IsValid == false)
+ {
+ continue;
+ }
+
+ if (iter.Name == yaiter.Name && iter.SLString != yaiter.SLString)
+ {
+ /*tag 5.7*/
+ std::cout << "5.7:" << "Identifier re-used:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.7", "Identifier re-used:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.7", "Identifier re-used:");
+
+ if (iter.NK == Devi::NodeKind::TypedefDecl)
+ {
+ /*tag 5.3*/
+ std::cout << "5.3:" << "Typedef identifier is not unique:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.3", "Typedef identifier is not unique:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.3", "Typedef identifier is not unique:");
+ }
+
+ if (iter.NK == Devi::NodeKind::RecordDecl)
+ {
+ /*tag 5.4*/
+ std::cout << "5.4:" << "Tag identifier is not unique:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.4", "Tag identifier is not unique:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.4", "Tag identifier is not unique:");
+ }
+
+ if (iter.NK == Devi::NodeKind::RecordDecl && yaiter.NK != Devi::NodeKind::RecordDecl)
+ {
+ /*tag 5.6*/
+ std::cout << "5.6:" << "The Identifier is re-used in another namespace:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ }
+
+ if (iter.NK == Devi::NodeKind::LabelDecl && yaiter.NK != Devi::NodeKind::LabelDecl)
+ {
+ /*tag 5.6*/
+ std::cout << "5.6:" << "The Identifier is re-used in another namespace:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ }
+
+ if (((iter.NK != Devi::NodeKind::RecordDecl) && (iter.NK != Devi::NodeKind::LabelDecl)) && \
+ ((yaiter.NK == Devi::NodeKind::RecordDecl) || (yaiter.NK == Devi::NodeKind::LabelDecl)))
+ {
+ /*tag 5.6*/
+ std::cout << "5.6:" << "The Identifier is re-used in another namespace:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.6", "The Identifier is re-used in another namespace:");
+ }
+
+ if (iter.FileName == yaiter.FileName && iter.Scope == Devi::Scope::Block && yaiter.Scope == Devi::Scope::TU)
+ {
+ /*tag 5.2*/
+ std::cout << "5.2:" << "This identifier is being hidden by an identifier of the same name in file scope:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.2", "This identifier is being hidden by an identifier of the same name in file scope:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.2", "This identifier is being hidden by an identifier of the same name in file scope:");
+ }
+
+ if (iter.IsStatic)
+ {
+ /*tag 5.5*/
+ std::cout << "5.5:" << "Identifier with static storage duration is re-used:";
+ std::cout << iter.SLString << ":" << iter.Name << ":" << yaiter.SLString << "\n";
+
+ XMLDocOut.XMLAddNode(iter.Line, iter.Column, iter.FileName, "5.5", "Identifier with static storage duration is re-used:");
+ JSONDocOUT.JSONAddElement(iter.Line, iter.Column, iter.FileName, "5.5", "Identifier with static storage duration is re-used:");
+ }
+ }
+ }
+ }
+ /*end of 5.x*/
+ }
+
+private:
+};
+/**********************************************************************************************************************/
+class MyASTConsumer : public ASTConsumer {
+
+public:
+ MyASTConsumer(Rewriter &R) : HandlerForCmpless(R), HandlerWhileCmpless(R), HandlerElseCmpless(R), HandlerIfCmpless(R), \
+ HandlerForIfElse(R), HandlerForSwitchBrkLess(R), HandlerForSwitchDftLEss(R), HandlerForMCSwitch151(R), HandlerForMCSwitch155(R), \
+ HandlerForMCFunction161(R), HandlerForFunction162(R), HandlerForFunction164(R), HandlerForFunction166(R), HandlerForFunction168(R), \
+ HandlerForFunction169(R), HandlerForPA171(R), HandlerForSU184(R), HandlerForType6465(R), HandlerForDCDF81(R), HandlerForDCDF82(R), \
+ HandlerForInit91(R), HandlerForInit92(R), HandlerForInit93(R), HandlerForExpr123(R), HandlerForExpr124(R), HandlerForExpr125(R), \
+ HandlerForExpr126(R), HandlerForExpr127(R), HandlerForExpr128(R), HandlerForExpr129(R), HandlerForExpr1210(R), HandlerForExpr1213(R), \
+ HandlerForCSE131(R), HandlerForCSE132(R), HandlerForCSE1332(R), HandlerForCSE134(R), HandlerForCSE136(R), HandlerForCF144(R), \
+ HandlerForCF145(R), HandlerForCF146(R), HandlerForCF147(R), HandlerForCF148(R), HandlerForSwitch154(R), HandlerForPTC111(R), \
+ HandlerForCSE137(R), HandlerForDCDF810(R), HandlerForFunction165(R), HandlerForFunction1652(R), HandlerForPointer171(R), \
+ HandlerForPointer1723(R), HandlerForPointer174(R), HandlerForPointer175(R), HandlerForTypes61(R), HandlerForSU181(R), \
+ HandlerForMCPTCCSTYLE(R), HandlerForATC101(R), HandlerForIdent51(R), HandlerForDCDF87(R), HandlerForDCDF88(R), HandlerForLangX23(R), \
+ HandlerForFunction167(R), HandlerForCF143(R), HandlerForExpr1212(R), HandlerForExpr1211(R), HandlerForAtc105(R), HandlerForCSE135(R), \
+ HandlerForTypes612(R), HandlerForConst71(R), HandlerForIdent5X(R), HandlerForSFCPPARR01(R), HandlerForSFCPPARR02(R), \
+ HandlerForSFCPPPNTR01(R), HandlerForSFCPPPNTR02(R)
+ {
+
+/*@DEVI-disables all matchers*/
+#if defined(_MUT0_EN_MATCHERS)
+
+ Matcher.addMatcher(forStmt(unless(hasDescendant(compoundStmt()))).bind("mcfor"), &HandlerForCmpless);
+
+ Matcher.addMatcher(whileStmt(unless(hasDescendant(compoundStmt()))).bind("mcwhile"), &HandlerWhileCmpless);
+
+ Matcher.addMatcher(ifStmt(allOf(hasElse(unless(ifStmt())), hasElse(unless(compoundStmt())))).bind("mcelse"), &HandlerElseCmpless);
+
+ Matcher.addMatcher(ifStmt(unless(hasDescendant(compoundStmt()))).bind("mcif"), &HandlerIfCmpless);
+
+ Matcher.addMatcher(ifStmt(allOf(hasElse(ifStmt()), unless(hasAncestor(ifStmt())), unless(hasDescendant(ifStmt(hasElse(unless(ifStmt()))))))).bind("mcifelse"), &HandlerForIfElse);
+
+ Matcher.addMatcher(switchStmt(hasDescendant(compoundStmt(hasDescendant(switchCase(unless(hasDescendant(breakStmt()))))))).bind("mcswitchbrk"), &HandlerForSwitchBrkLess);
+
+ Matcher.addMatcher(switchStmt(unless(hasDescendant(defaultStmt()))).bind("mcswitchdft"), &HandlerForSwitchDftLEss);
+
+ if (umRuleList.at("15.1"))
+ {
+ Matcher.addMatcher(switchStmt(forEachDescendant(caseStmt(hasAncestor(compoundStmt().bind("mccmp151"))).bind("mccase151"))), &HandlerForMCSwitch151);
+ }
+
+ if (umRuleList.at("15.5"))
+ {
+ Matcher.addMatcher(switchStmt(unless(hasDescendant(caseStmt()))).bind("mcswitch155"), &HandlerForMCSwitch155);
+ }
+
+ if (umRuleList.at("16.1"))
+ {
+ Matcher.addMatcher(functionDecl().bind("mcfunction161"), &HandlerForMCFunction161);
+ }
+
+ if (umRuleList.at("16.2"))
+ {
+ Matcher.addMatcher(functionDecl(forEachDescendant(callExpr().bind("mc162callexpr"))).bind("mc162funcdec"), &HandlerForFunction162);
+ }
+
+ if (umRuleList.at("16.4"))
+ {
+ Matcher.addMatcher(functionDecl().bind("mcfunc164"), &HandlerForFunction164);
+ }
+
+ if (umRuleList.at("16.6"))
+ {
+ Matcher.addMatcher(callExpr().bind("mcfunc166"), &HandlerForFunction166);
+ }
+
+ if (umRuleList.at("16.8"))
+ {
+ Matcher.addMatcher(functionDecl(forEachDescendant(returnStmt().bind("mcfunc168"))), &HandlerForFunction168);
+ }
+
+ if (umRuleList.at("16.9"))
+ {
+ Matcher.addMatcher(implicitCastExpr(unless(hasAncestor(callExpr()))).bind("mcfunc169"), &HandlerForFunction169);
+ }
+
+ if (umRuleList.at("17.1"))
+ {
+ Matcher.addMatcher(varDecl().bind("mcpa171"), &HandlerForPA171);
+ }
+
+ if (umRuleList.at("18.4"))
+ {
+ Matcher.addMatcher(recordDecl(isUnion()).bind("mcsu184"), &HandlerForSU184);
+ }
+
+ if (umRuleList.at("6.4") || umRuleList.at("6.5"))
+ {
+ Matcher.addMatcher(fieldDecl(isBitField()).bind("mctype6465"), &HandlerForType6465);
+ }
+
+ if (umRuleList.at("8.1"))
+ {
+ Matcher.addMatcher(functionDecl().bind("mcdcdf81"), &HandlerForDCDF81);
+ }
+
+ if (umRuleList.at("8.2"))
+ {
+ Matcher.addMatcher(varDecl().bind("mcdcdf82"), &HandlerForDCDF82);
+ }
+
+ if (umRuleList.at("9.1"))
+ {
+ Matcher.addMatcher(varDecl().bind("mcinit91"), &HandlerForInit91);
+ }
+
+ if (umRuleList.at("9.2"))
+ {
+ Matcher.addMatcher(initListExpr(hasAncestor(varDecl().bind("mcinit92daddy"))).bind("mcinit92"), &HandlerForInit92);
+ }
+
+ if (umRuleList.at("9.3"))
+ {
+ Matcher.addMatcher(enumConstantDecl(anyOf(allOf(hasDescendant(integerLiteral().bind("mcinit93kiddy")), \
+ hasAncestor(enumDecl().bind("mcinit93daddy"))), hasAncestor(enumDecl().bind("mcinit93daddy")))).bind("mcinit93"), &HandlerForInit93);
+ }
+
+ if (umRuleList.at("12.3"))
+ {
+ Matcher.addMatcher(unaryExprOrTypeTraitExpr(hasDescendant(expr().bind("mcexpr123kiddy"))).bind("mcexpr123"), &HandlerForExpr123);
+ }
+
+ if (umRuleList.at("12.4"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName("||"), hasOperatorName("&&")), hasRHS(expr().bind("mcexpr124")))), &HandlerForExpr124);
+ }
+
+ if (umRuleList.at("12.5"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName("||"), hasOperatorName("&&")), \
+ eachOf(hasRHS(allOf(expr().bind("lrhs"), unless(anyOf(implicitCastExpr() , declRefExpr(), callExpr(), floatLiteral(), integerLiteral(), stringLiteral()))))\
+ , hasLHS(allOf(expr().bind("lrhs"), unless(anyOf(implicitCastExpr(), declRefExpr(), callExpr(), floatLiteral(), integerLiteral(), stringLiteral())))))))\
+ , &HandlerForExpr125);
+ }
+
+ if (umRuleList.at("12.6"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName("||"), hasOperatorName("&&")), \
+ eachOf(hasLHS(expr().bind("mcexpr126rl")), hasRHS(expr().bind("mcexpr126rl"))))), &HandlerForExpr126);
+ }
+
+ if (umRuleList.at("12.7"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName("<<"), hasOperatorName(">>"), hasOperatorName("~"), hasOperatorName("<<="), \
+ hasOperatorName(">>="), hasOperatorName("&"), hasOperatorName("&="), hasOperatorName("^"), hasOperatorName("^=")\
+ , hasOperatorName("|"), hasOperatorName("|=")), eachOf(hasLHS(expr().bind("mcexpr127rl")), hasRHS(expr().bind("mcexpr127rl"))))), &HandlerForExpr127);
+ }
+
+ if (umRuleList.at("12.8"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName(">>"), hasOperatorName(">>="), hasOperatorName("<<="), hasOperatorName("<<")), \
+ hasLHS(expr().bind("mcexpr128lhs")) , hasRHS(expr().bind("mcexpr128rhs")))), &HandlerForExpr128);
+ }
+
+ if (umRuleList.at("12.9"))
+ {
+ Matcher.addMatcher(unaryOperator(allOf(hasOperatorName("-"), hasUnaryOperand(expr().bind("mcexpr129")))), &HandlerForExpr129);
+ }
+
+ if (umRuleList.at("12.10"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName(","), hasLHS(expr().bind("mcexpr1210")))), &HandlerForExpr1210);
+ }
+
+ if (umRuleList.at("12.13"))
+ {
+ Matcher.addMatcher(unaryOperator(allOf(eachOf(hasOperatorName("++"), hasOperatorName("--"))\
+ , anyOf(hasAncestor(binaryOperator()), hasDescendant(binaryOperator())))).bind("mcexpr1213"), &HandlerForExpr1213);
+ }
+
+ if (umRuleList.at("13.1"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName("="), eachOf(hasLHS(expr().bind("cse131rlhs")), hasRHS(expr().bind("cse131rlhs"))))), &HandlerForCSE131);
+ }
+
+ if (umRuleList.at("13.2"))
+ {
+ Matcher.addMatcher(ifStmt(hasCondition(expr(unless(hasDescendant(binaryOperator(anyOf(hasOperatorName("<")\
+ , hasOperatorName(">"), hasOperatorName("=="), hasOperatorName("<="), hasOperatorName(">=")))))).bind("mccse132"))), &HandlerForCSE132);
+ }
+
+ if (umRuleList.at("13.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(anyOf(hasOperatorName("<"), hasOperatorName(">"), hasOperatorName("<="), hasOperatorName(">="), hasOperatorName("==")), \
+ eachOf(hasLHS(expr().bind("mccse1332rl")), hasRHS(expr().bind("mccse1332rl"))))).bind("mccse1332daddy"), &HandlerForCSE1332);
+ }
+
+ if (umRuleList.at("13.4"))
+ {
+ Matcher.addMatcher(forStmt().bind("mccse134"), &HandlerForCSE134);
+ }
+
+ if (umRuleList.at("13.6"))
+ {
+ Matcher.addMatcher(forStmt(forEachDescendant(stmt(eachOf(unaryOperator(allOf(anyOf(hasOperatorName("++"), hasOperatorName("--")), hasUnaryOperand(declRefExpr().bind("mccse136kiddo")))), \
+ binaryOperator(allOf(hasOperatorName("="), hasLHS(declRefExpr().bind("mccse136kiddo")))))))).bind("mccse136daddy"), &HandlerForCSE136);
+ }
+
+ if (umRuleList.at("14.4"))
+ {
+ Matcher.addMatcher(gotoStmt().bind("mccf144"), &HandlerForCF144);
+ }
+
+ if (umRuleList.at("14.5"))
+ {
+ Matcher.addMatcher(continueStmt().bind("mccf145"), &HandlerForCF145);
+ }
+
+ if (umRuleList.at("14.6"))
+ {
+ Matcher.addMatcher(breakStmt(hasAncestor(stmt(anyOf(forStmt().bind("mccffofo"), doStmt().bind("mccfdodo"), whileStmt().bind("mccfwuwu"))))), &HandlerForCF146);
+ }
+
+ if (umRuleList.at("14.7"))
+ {
+ Matcher.addMatcher(returnStmt(hasAncestor(functionDecl().bind("mccf147"))), &HandlerForCF147);
+ }
+
+ if (umRuleList.at("14.8"))
+ {
+ Matcher.addMatcher(forStmt(unless(has(compoundStmt()))).bind("mccf148for"), &HandlerForCF148);
+ }
+
+ if (umRuleList.at("14.8"))
+ {
+ Matcher.addMatcher(whileStmt(unless(has(compoundStmt()))).bind("mccf148while"), &HandlerForCF148);
+ }
+
+ if (umRuleList.at("14.8"))
+ {
+ Matcher.addMatcher(doStmt(unless(has(compoundStmt()))).bind("mccf148do"), &HandlerForCF148);
+ }
+
+ if (umRuleList.at("14.8"))
+ {
+ Matcher.addMatcher(switchStmt(unless(has(compoundStmt()))).bind("mccf148switch"), &HandlerForCF148);
+ }
+
+ if (umRuleList.at("15.4"))
+ {
+ Matcher.addMatcher(switchStmt(hasCondition(expr().bind("mcswitch154"))).bind("mcswitch154daddy"), &HandlerForSwitch154);
+ }
+
+ if (umRuleList.at("11.1"))
+ {
+ Matcher.addMatcher(implicitCastExpr().bind("mcptc111"), &HandlerForPTC111);
+ }
+
+ if (umRuleList.at("13.7"))
+ {
+ Matcher.addMatcher(expr().bind("mccse137"), &HandlerForCSE137);
+ }
+
+ if (umRuleList.at("8.10"))
+ {
+ Matcher.addMatcher(callExpr(hasAncestor(functionDecl().bind("mcdcdf810daddy"))).bind("mcdcdf810"), &HandlerForDCDF810);
+ }
+
+ if (umRuleList.at("16.5"))
+ {
+ Matcher.addMatcher(functionDecl(allOf(returns(anything()), unless(returns(asString("void"))), hasBody(compoundStmt()) \
+ , unless(hasDescendant(returnStmt())))).bind("mcfunction165"), &HandlerForFunction165);
+ }
+
+ if (umRuleList.at("16.5"))
+ {
+ Matcher.addMatcher(functionDecl(allOf(parameterCountIs(0), hasBody(compoundStmt()))).bind("mcfunction1652"), &HandlerForFunction1652);
+ }
+
+ if (umRuleList.at("17.1"))
+ {
+ Matcher.addMatcher(declRefExpr(allOf(to(varDecl().bind("loco")), unless(hasParent(castExpr(hasCastKind(clang::CK_ArrayToPointerDecay)))), \
+ hasAncestor(stmt(eachOf(binaryOperator(hasOperatorName("+")).bind("bino"), \
+ binaryOperator(hasOperatorName("-")).bind("bino"), unaryOperator(hasOperatorName("++")).bind("uno"), \
+ unaryOperator(hasOperatorName("--")).bind("uno"), binaryOperator(hasOperatorName("/")).bind("bino"), \
+ binaryOperator(hasOperatorName("*")).bind("bino"), binaryOperator(hasOperatorName("<")).bind("bino"), \
+ binaryOperator(hasOperatorName("<=")).bind("bino"), binaryOperator(hasOperatorName(">")).bind("bino"), \
+ binaryOperator(hasOperatorName(">=")).bind("bino")))))).bind("mcpointer171"), &HandlerForPointer171);
+ }
+
+ /*start of 17.3 matchers*/
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName("<="), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName("<"), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName(">="), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName(">"), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName("-"), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+
+ if (umRuleList.at("17.2") || umRuleList.at("17.3"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasOperatorName("-="), hasRHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723rhs"))))), \
+ hasLHS(expr(anyOf(hasDescendant(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs")), \
+ has(declRefExpr(hasType(pointerType())).bind("mcpointer1723lhs"))))))).bind("mcpointer1723daddy"), &HandlerForPointer1723);
+ }
+ /*end of 17.3 matchers*/
+
+ /*start of 17.4 matchers*/
+ if (umRuleList.at("17.4"))
+ {
+ Matcher.addMatcher(castExpr(allOf(hasCastKind(CK_ArrayToPointerDecay), unless(hasParent(arraySubscriptExpr())))).bind("mcpointer174"), &HandlerForPointer174);
+ }
+
+ if (umRuleList.at("17.4"))
+ {
+ Matcher.addMatcher(declRefExpr(allOf(hasAncestor(expr(anyOf(binaryOperator(hasOperatorName("-=")), \
+ unaryOperator(hasOperatorName("++")), unaryOperator(hasOperatorName("--")), \
+ binaryOperator(hasOperatorName("+")), binaryOperator(hasOperatorName("+=")), \
+ binaryOperator(hasOperatorName("-"))))), to(varDecl(hasType(pointerType()))))).bind("mcpointer1742"), &HandlerForPointer174);
+ }
+ /*end of 17.4 matchers*/
+
+ if (umRuleList.at("17.5"))
+ {
+ Matcher.addMatcher(varDecl(hasType(pointerType())).bind("mcpointer175"), &HandlerForPointer175);
+ }
+
+ if (umRuleList.at("17.5"))
+ {
+ Matcher.addMatcher(fieldDecl().bind("mcpointer175field"), &HandlerForPointer175);
+ }
+
+ if (umRuleList.at("6.1"))
+ {
+ Matcher.addMatcher(declRefExpr(allOf(to(varDecl().bind("mctypes6origin")), \
+ hasAncestor(binaryOperator(allOf(hasRHS(expr().bind("mctypes6rhs")), \
+ hasOperatorName("="))).bind("mctypes6dous")), hasType(isAnyCharacter()))), &HandlerForTypes61);
+ }
+
+ if (umRuleList.at("18.1"))
+ {
+ Matcher.addMatcher(varDecl(hasType(incompleteArrayType())).bind("mcsu181arr"), &HandlerForSU181);
+ }
+
+ if (umRuleList.at("18.1"))
+ {
+ Matcher.addMatcher(recordDecl(isStruct()).bind("mcsu181struct"), &HandlerForSU184);
+ }
+
+ Matcher.addMatcher(cStyleCastExpr().bind("mcptc11cstyle"), &HandlerForMCPTCCSTYLE);
+
+ if (umRuleList.at("10.1"))
+ {
+ Matcher.addMatcher(implicitCastExpr(has(expr(anyOf(binaryOperator().bind("atcdous"), unaryOperator().bind("atcuno"), \
+ parenExpr().bind("atcparens"), implicitCastExpr().bind("atckidice"), \
+ cStyleCastExpr().bind("atccstyle"))))).bind("atcdaddy"), &HandlerForATC101);
+ }
+
+ if (umRuleList.at("5.1"))
+ {
+ Matcher.addMatcher(namedDecl().bind("ident5nameddecl"), &HandlerForIdent51);
+ }
+
+ if (umRuleList.at("8.7"))
+ {
+ Matcher.addMatcher(declRefExpr(allOf(hasAncestor(functionDecl().bind("mcdcdf87daddy")), \
+ to(varDecl(unless(hasAncestor(functionDecl()))).bind("mcdcdf87origin")))).bind("mcdcdfobj"), &HandlerForDCDF87);
+ }
+
+/*@DEVI-these two matcheres are breaking our 3.9 backwards compatibility.*/
+#if 1
+ if (umRuleList.at("8.8"))
+ {
+ Matcher.addMatcher(functionDecl(hasExternalFormalLinkage()).bind("mcdcdf88function"), &HandlerForDCDF88);
+ }
+
+ if (umRuleList.at("8.8"))
+ {
+ Matcher.addMatcher(varDecl(hasExternalFormalLinkage()).bind("mcdcdf88var"), &HandlerForDCDF88);
+ }
+#endif
+
+ if (umRuleList.at("2.3"))
+ {
+ Matcher.addMatcher(expr().bind("mclangx23"), &HandlerForLangX23);
+ }
+
+ if (umRuleList.at("16.7"))
+ {
+ Matcher.addMatcher(parmVarDecl(unless(allOf(hasAncestor(functionDecl(hasDescendant(binaryOperator(allOf(hasOperatorName("="), \
+ hasLHS(hasDescendant(declRefExpr(allOf(hasAncestor(unaryOperator(hasOperatorName("*"))), \
+ to(parmVarDecl(hasType(pointerType())).bind("zulu"))))))))))), equalsBoundNode("zulu")))).bind("mcfunction167"), &HandlerForFunction167);
+ }
+
+ if (umRuleList.at("14.3"))
+ {
+ Matcher.addMatcher(nullStmt().bind("mccf143nullstmt"), &HandlerForCF143);
+ }
+
+ if (umRuleList.at("12.12"))
+ {
+ Matcher.addMatcher(recordDecl(allOf(has(fieldDecl(hasType(realFloatingPointType()))), isUnion())).bind("mcexpr1212"), &HandlerForExpr1212);
+ }
+
+ if (umRuleList.at("12.11"))
+ {
+ Matcher.addMatcher(expr(hasDescendant(expr(anyOf(unaryOperator(hasOperatorName("--"), hasOperatorName("++")).bind("mcexpr1211uno"), \
+ binaryOperator(anyOf(hasOperatorName("*"), hasOperatorName("/"), \
+ hasOperatorName("-"), hasOperatorName("+"))).bind("mcexpr1211dous"))))).bind("mcexpr1211"), &HandlerForExpr1211);
+ }
+
+ if (umRuleList.at("10.5"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasLHS(expr(hasType(isInteger())).bind("mcatc105lhs")), hasOperatorName("<<"))).bind("mcatc105"), &HandlerForAtc105);
+ }
+
+ if (umRuleList.at("10.5"))
+ {
+ Matcher.addMatcher(unaryOperator(allOf(hasOperatorName("~") , hasUnaryOperand(expr(hasType(isInteger())).bind("mcatc105lhs")))).bind("mcatc105uno"), &HandlerForAtc105);
+ }
+
+ if (umRuleList.at("13.5"))
+ {
+ Matcher.addMatcher(forStmt().bind("mccse135"), &HandlerForCSE135);
+ }
+
+ if (umRuleList.at("6.1") || umRuleList.at("6.2"))
+ {
+ Matcher.addMatcher(binaryOperator(allOf(hasRHS(expr(has(expr(anyOf(integerLiteral().bind("mc612intlit"), \
+ characterLiteral().bind("mc612charlit")))))), hasLHS(expr(hasType(isAnyCharacter())).bind("mc612exp")), \
+ hasOperatorName("="))), &HandlerForTypes612);
+ }
+
+ /*@DEVI-start of 7.1 matchers.*/
+ if (umRuleList.at("7.1"))
+ {
+ Matcher.addMatcher(stringLiteral().bind("mcconst71string"), &HandlerForConst71);
+ }
+
+ if (umRuleList.at("7.1"))
+ {
+ Matcher.addMatcher(characterLiteral().bind("mcconst71char"), &HandlerForConst71);
+ }
+
+ if (umRuleList.at("7.1"))
+ {
+ Matcher.addMatcher(integerLiteral().bind("mcconst71int"), &HandlerForConst71);
+ }
+ /*end of 7.1*/
+
+ /*@DEVI-matchers for 5.x*/
+ /*@DEVI-typedefs always have file scope.*/
+ if (umRuleList.at("5.1") || umRuleList.at("5.2"), umRuleList.at("5.3") || umRuleList.at("5.4") || umRuleList.at("5.5") || umRuleList.at("5.6") || umRuleList.at("5.7"))
+ {
+ Matcher.addMatcher(typedefDecl().bind("ident5typedef"), &HandlerForIdent5X);
+ }
+
+#if 0
+ Matcher.addMatcher(typedefDecl(unless(hasAncestor(functionDecl()))).bind("ident5typedef"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(typedefDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5typedef"), &HandlerForIdent5X);
+#endif
+
+
+ if (umRuleList.at("5.1") || umRuleList.at("5.2"), umRuleList.at("5.3") || umRuleList.at("5.4") || umRuleList.at("5.5") || umRuleList.at("5.6") || umRuleList.at("5.7"))
+ {
+ Matcher.addMatcher(recordDecl(unless(hasAncestor(functionDecl()))).bind("ident5record"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(recordDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5record"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(fieldDecl(unless(hasAncestor(functionDecl()))).bind("ident5field"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(fieldDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5field"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(parmVarDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5parmvar"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(functionDecl().bind("ident5func"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(varDecl(unless(hasAncestor(functionDecl()))).bind("ident5var"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(varDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5var"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(enumDecl(unless(hasAncestor(functionDecl()))).bind("ident5enum") , &HandlerForIdent5X);
+
+ Matcher.addMatcher(enumDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5enum"), &HandlerForIdent5X);
+
+ /*@DEVI-labels always have function scope.*/
+ Matcher.addMatcher(labelDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5label"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(enumConstantDecl(unless(hasAncestor(functionDecl()))).bind("ident5enumconst"), &HandlerForIdent5X);
+
+ Matcher.addMatcher(enumConstantDecl(hasAncestor(functionDecl().bind("id5funcscope"))).bind("ident5enumconst"), &HandlerForIdent5X);
+ }
+ /*end of matchers for 5.x*/
+
+ /*start of SaferCPP matchers*/
+ Matcher.addMatcher(varDecl(hasType(arrayType())).bind("sfcpparrdecl"), &HandlerForSFCPPARR01);
+
+ Matcher.addMatcher(fieldDecl(hasType(arrayType())).bind("sfcpparrfield"), &HandlerForSFCPPARR01);
+
+ Matcher.addMatcher(implicitCastExpr(hasCastKind(CK_ArrayToPointerDecay)).bind("sfcpparrcastexpr"), &HandlerForSFCPPARR01);
+
+ Matcher.addMatcher(cStyleCastExpr(hasCastKind(CK_ArrayToPointerDecay)).bind("sfcpparrcastexpr"), &HandlerForSFCPPARR01);
+
+ Matcher.addMatcher(declRefExpr(hasAncestor(binaryOperator(allOf(hasLHS(declRefExpr().bind("sfcpparrdeep")), hasRHS(hasDescendant(implicitCastExpr(hasCastKind(CK_ArrayToPointerDecay))))\
+ , hasOperatorName("="))))), &HandlerForSFCPPARR02);
+
+ Matcher.addMatcher(varDecl(hasType(pointerType())).bind("sfcpppntr01"), &HandlerForSFCPPPNTR01);
+
+ Matcher.addMatcher(declRefExpr(hasType(pointerType())).bind("sfcpppntr02"), &HandlerForSFCPPPNTR02);
+ /*end of SaferCPP matchers*/
+
+#endif
+ }
+
+ void HandleTranslationUnit(ASTContext &Context) override {
+ Matcher.matchAST(Context);
+ }
+
+private:
+ MCForCmpless HandlerForCmpless;
+ MCWhileCmpless HandlerWhileCmpless;
+ MCElseCmpless HandlerElseCmpless;
+ MCIfCmpless HandlerIfCmpless;
+ IfElseMissingFixer HandlerForIfElse;
+ MCSwitchBrkless HandlerForSwitchBrkLess;
+ MCSwitchDftLess HandlerForSwitchDftLEss;
+ MCSwitch151 HandlerForMCSwitch151;
+ MCSwitch155 HandlerForMCSwitch155;
+ MCFunction161 HandlerForMCFunction161;
+ MCFunction162 HandlerForFunction162;
+ MCFunction164 HandlerForFunction164;
+ MCFunction166 HandlerForFunction166;
+ MCFunction168 HandlerForFunction168;
+ MCFunction169 HandlerForFunction169;
+ MCPA171 HandlerForPA171;
+ MCSU184 HandlerForSU184;
+ MCTypes6465 HandlerForType6465;
+ MCDCDF81 HandlerForDCDF81;
+ MCDCDF82 HandlerForDCDF82;
+ MCInit91 HandlerForInit91;
+ MCInit92 HandlerForInit92;
+ MCInit93 HandlerForInit93;
+ MCExpr123 HandlerForExpr123;
+ MCExpr124 HandlerForExpr124;
+ MCExpr125 HandlerForExpr125;
+ MCExpr126 HandlerForExpr126;
+ MCExpr127 HandlerForExpr127;
+ MCExpr128 HandlerForExpr128;
+ MCExpr129 HandlerForExpr129;
+ MCExpr1210 HandlerForExpr1210;
+ MCExpr1213 HandlerForExpr1213;
+ MCCSE131 HandlerForCSE131;
+ MCCSE132 HandlerForCSE132;
+ MCCSE1332 HandlerForCSE1332;
+ MCCSE134 HandlerForCSE134;
+ MCCSE136 HandlerForCSE136;
+ MCCF144 HandlerForCF144;
+ MCCF145 HandlerForCF145;
+ MCCF146 HandlerForCF146;
+ MCCF147 HandlerForCF147;
+ MCCF148 HandlerForCF148;
+ MCSwitch154 HandlerForSwitch154;
+ MCPTC111 HandlerForPTC111;
+ MCCSE137 HandlerForCSE137;
+ MCDCDF810 HandlerForDCDF810;
+ MCFunction165 HandlerForFunction165;
+ MCFunction1652 HandlerForFunction1652;
+ MCPointer171 HandlerForPointer171;
+ MCPointer1723 HandlerForPointer1723;
+ MCPointer174 HandlerForPointer174;
+ MCPointer175 HandlerForPointer175;
+ MCTypes61 HandlerForTypes61;
+ MCSU181 HandlerForSU181;
+ MCPTC11CSTYLE HandlerForMCPTCCSTYLE;
+ MCATC101 HandlerForATC101;
+ MCIdent51 HandlerForIdent51;
+ MCDCDF87 HandlerForDCDF87;
+ MCDCDF88 HandlerForDCDF88;
+ MCLangX23 HandlerForLangX23;
+ MCFunction167 HandlerForFunction167;
+ MCCF143 HandlerForCF143;
+ MCExpr1212 HandlerForExpr1212;
+ MCExpr1211 HandlerForExpr1211;
+ MCATC105 HandlerForAtc105;
+ MCCSE135 HandlerForCSE135;
+ MCTypes612 HandlerForTypes612;
+ MCConst71 HandlerForConst71;
+ MCIdent5x HandlerForIdent5X;
+ SFCPPARR01 HandlerForSFCPPARR01;
+ SFCPPARR02 HandlerForSFCPPARR02;
+ SFCPPPNTR01 HandlerForSFCPPPNTR01;
+ SFCPPPNTR02 HandlerForSFCPPPNTR02;
+ MatchFinder Matcher;
+};
+/**********************************************************************************************************************/
+class Mutator0DiagnosticConsumer : public clang::DiagnosticConsumer
+{
+public:
+
+ virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel, const Diagnostic &Info) override
+ {
+ DiagnosticConsumer::HandleDiagnostic(DiagLevel, Info);
+
+ SourceLocation SL = Info.getLocation();
+ CheckSLValidity(SL);
+
+ SourceManager &SM = Info.getSourceManager();
+
+ if (Devi::IsTheMatchInSysHeader(CheckSystemHeader, SM, SL))
+ {
+ return void();
+ }
+
+ if (!Devi::IsTheMatchInMainFile(MainFileOnly, SM, SL))
+ {
+ return void();
+ }
+
+ SL = SM.getSpellingLoc(SL);
+
+ unsigned SpellingLine = SM.getSpellingLineNumber(SL);
+ unsigned SpellingColumn = SM.getSpellingColumnNumber(SL);
+ std::string FileName = SM.getFilename(SL).str();
+
+ SmallString<100> DiagBuffer;
+
+ Info.FormatDiagnostic(DiagBuffer);
+
+#if 0
+ std::cout << "ClangDiag:" << DiagBuffer.str().str() << ":" << SL.printToString(SM) << ":" << Info.getID() << ":" << "\n";
+#endif
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "ClangDiag", DiagBuffer.str().str());
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "ClangDiag", DiagBuffer.str().str());
+
+ if (Info.getID() == 872U)
+ {
+ std::cout << "2.2:" << "Illegal comment format(/*...*/) used:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "2.2", "Illegal comment format(/*...*/) used:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "2.2", "Illegal comment format(/*...*/) used:");
+ }
+
+ if (Info.getID() == 974U)
+ {
+ std::cout << "2.3:" << "Use of the character sequence /* inside a comment is illegal:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "2.3", "Use of the character sequence /* inside a comment is illegal:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "2.3", "Use of the character sequence /* inside a comment is illegal:");
+ }
+
+ if (Info.getID() == 938U)
+ {
+ std::cout << "4.2:" << "Use of trigraphs is illegal:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "4.2", "Use of trigraphs is illegal:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "4.2", "Use of trigraphs is illegal:");
+ }
+
+ if (Info.getID() == 4578U)
+ {
+ std::cout << "9.2:" << "Brace initialization has either not been correctly used or not used at all:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "9.2", "Brace initialization has either not been correctly used or not used at all:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "9.2", "Brace initialization has either not been correctly used or not used at all:");
+ }
+
+ if (Info.getID() == 4872U)
+ {
+ std::cout << "14.2:" << "Expression result is unused:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "14.2", "Expression result is unused:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "14.2", "Expression result is unused:");
+ }
+
+ if (Info.getID() == 966U)
+ {
+ std::cout << "19.14:" << "\"defined\" has undefined behaviour:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "19.14", "\"defined\" has undefined behaviour:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "19.14", "\"defined\" has undefined behaviour:");
+ }
+
+ if (Info.getID() == 895U)
+ {
+ std::cout << "20.1:" << "Redefining built-in macro:" << SL.printToString(SM) << ":" << "\n";
+
+ XMLDocOut.XMLAddNode(SpellingLine, SpellingColumn, FileName, "20.1", "Redefining built-in macro:");
+ JSONDocOUT.JSONAddElement(SpellingLine, SpellingColumn, FileName, "20.1", "Redefining built-in macro:");
+ }
+
+ }
+
+private:
+
+};
+/**********************************************************************************************************************/
+class MyFrontendAction : public ASTFrontendAction
+{
+public:
+ MyFrontendAction() {}
+
+ void EndSourceFileAction() override
+ {
+
+ }
+
+ std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, StringRef file) override
+ {
+#if 1
+ CI.getPreprocessor().addPPCallbacks(llvm::make_unique<PPInclusion>(&CI.getSourceManager()));
+#endif
+
+ DiagnosticsEngine &DiagEngine = CI.getPreprocessor().getDiagnostics();
+
+#if 1
+ Mutator0DiagnosticConsumer* M0DiagConsumer = new Mutator0DiagnosticConsumer;
+
+ DiagEngine.setClient(M0DiagConsumer, true);
+#endif
+
+ TheRewriter.setSourceMgr(CI.getSourceManager(), CI.getLangOpts());
+ return llvm::make_unique<MyASTConsumer>(TheRewriter);
+ }
+
+private:
+ Rewriter TheRewriter;
+};
+/**********************************************************************************************************************/
+/*Main*/
+int main(int argc, const char **argv)
+{
+ CommonOptionsParser op(argc, argv, MutatorLVL0Cat);
+
+ CompilationDatabase &CDB [[maybe_unused]] = op.getCompilations();
+ std::vector<CompileCommand> ComCom = CDB.getAllCompileCommands();
+ std::vector<std::vector<std::string>> ExecCL;
+
+#if defined(_MUT0_TEST)
+ for (auto &iter : ComCom)
+ {
+ ExecCL.push_back(iter.CommandLine);
+ }
+
+ for (auto &iter : ExecCL)
+ {
+ for (auto &yaiter : iter)
+ {
+ std::cout << "comcom: " << yaiter << "\n";
+ }
+
+ std::cout << "\n";
+ }
+#endif
+
+ const std::vector<std::string> &SourcePathList = op.getSourcePathList();
+
+ ClangTool Tool(op.getCompilations(), op.getSourcePathList());
+
+ StringOptionsParser SOPProto;
+
+ SOPProto.MC2Parser();
+
+#if defined(_MUT0_TEST)
+ SOPProto.Dump(true);
+#endif
+
+#if defined(_MUT0_TEST)
+ if (SOPProto.MC2Parser())
+ {
+ typedef std::multimap<std::string, std::string>::iterator Iter;
+ for (Iter iter = MC1EquivalencyMap.begin(), iterE = MC1EquivalencyMap.end(); iter != iterE; ++iter)
+ {
+ std::cout << "Key: " << iter->first << " " << "Value: " << iter->second << "\n";
+ }
+ }
+#endif
+
+ XMLDocOut.XMLCreateReport();
+
+ JSONDocOUT.JSONCreateReport();
+
+ IsThereJunkPreInclusion ITJPIInstance;
+
+ ITJPIInstance.Check(SourcePathList);
+
+ int RunResult = 0;
+
+ try
+ {
+ RunResult = Tool.run(newFrontendActionFactory<MyFrontendAction>().get());
+ }
+ catch (MutExHeaderNotFound &E1)
+ {
+ std::cerr << E1.what() << "\n";
+ }
+ catch (std::domain_error &E2)
+ {
+ std::cerr << E2.what() << "\n";
+ }
+ catch(...)
+ {
+ std::cerr << "Unexpected exception!\n";
+ }
+
+ CheckForNullStatements CheckForNull;
+
+ CheckForNull.Check();
+
+ onEndOfAllTUs::run();
+
+ XMLDocOut.SaveReport();
+
+ JSONDocOUT.CloseReport();
+
+ ME.DumpAll();
+ ME.XMLReportAncestry();
+
+ return RunResult;
+} //end of main
+/*last line intentionally left blank.*/
+