From 5155262039947bc646f0938ce0679881a340e7b0 Mon Sep 17 00:00:00 2001 From: bloodstalker Date: Sun, 25 Dec 2016 06:27:00 +0330 Subject: added 12.8 --- mutator-lvl0.cpp | 129 ++++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 122 insertions(+), 7 deletions(-) diff --git a/mutator-lvl0.cpp b/mutator-lvl0.cpp index 53a137c..3240baa 100644 --- a/mutator-lvl0.cpp +++ b/mutator-lvl0.cpp @@ -1484,11 +1484,28 @@ public: 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 [[maybe_unused]] = LQT.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::endl; + std::cout << SL.printToString(*MR.SourceManager) << "\n" << std::endl; + + XMLDocOut.XMLAddNode(MR.Context, SL, "12.8", "shift size should be between zero and one less than the size of the LHS operand: "); + } + } - /*i need to know the size of underlying types on the target so i cant do much about that.*/ - /*llvm::DataLayout lets you do that but then you need llvm::Module.*/ } } @@ -3028,7 +3045,8 @@ public: std::cout << "8.7 : " << "Object (" + iter.ObjNameStr + ") is only being used in one block (" + iter.FirstDaddyName + ") but is not defined inside that block: " << std::endl; std::cout << iter.ObjSLStr << "\n" << std::endl; - 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: "); + 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: "); } } } @@ -3037,7 +3055,8 @@ public: private: struct MaybeLocalObjInfo { - MaybeLocalObjInfo(SourceLocation iObjSL, FullSourceLoc iObjFSL, std::string iObjSLStr, std::string iObjNameStr, std::string iFirstDaddyName, bool iHasMoreThanOneDaddy = false) + MaybeLocalObjInfo(SourceLocation iObjSL, FullSourceLoc iObjFSL, std::string iObjSLStr, \ + std::string iObjNameStr, std::string iFirstDaddyName, bool iHasMoreThanOneDaddy = false) { ObjSL = iObjSL; ObjFSL = iObjFSL; @@ -3062,6 +3081,98 @@ private: Rewriter &Rewrite; }; /**********************************************************************************************************************/ +class MCDCDF88 : public MatchFinder::MatchCallback +{ +public: + MCDCDF88 (Rewriter &Rewrite) : Rewrite(Rewrite) {} + + virtual void run(const MatchFinder::MatchResult &MR) + { + /*underdev*/ + if (MR.Nodes.getNodeAs("mcdcdf88") != nullptr) + { + IsNewEntry = true; + + const NamedDecl* ND = MR.Nodes.getNodeAs("mcdcdf88"); + + SourceLocation SL = ND->getLocStart(); + SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start"); + + ASTContext* const ASTC = MR.Context; + + std::string NDNameString = ND->getNameAsString(); + + FullSourceLoc FSL = ASTC->getFullLoc(SL); + + for (auto &iter : ExternObjInfoProto) + { + if (iter.XObjNameStr == NDNameString) + { + IsNewEntry = false; + + if (iter.XObjFID != FSL.getFileID()) + { + iter.HasMoreThanOneDefinition = true; + } + } + } + + if (IsNewEntry) + { + ExternObjInfo Temp = {SL, SL.printToString(*MR.SourceManager), FSL, NDNameString, FSL.getFileID(), false}; + ExternObjInfoProto.push_back(Temp); + } + } + } + + virtual void onEndOfTranslationUnit() + { + for (auto &iter : ExternObjInfoProto) + { + if (iter.HasMoreThanOneDefinition) + { +#if 0 + std::cout << "8.8 : " << "External function or object (" + iter.XObjNameStr + ") is defined in more than one file: " << std::endl; + std::cout << iter.XObjSLStr << "\n" << std::endl; + + XMLDocOut.XMLAddNode(iter.XObjFSL, iter.XObjSL, "8.8", "External function or object (" + iter.XObjNameStr + ") is defined in more than one file: "); +#endif + } + } + } + +private: + struct ExternObjInfo + { + ExternObjInfo(SourceLocation iXObjSL, std::string iXObjSLStr, FullSourceLoc iXObjFSL, std::string iXObjNameStr, FileID iXObjFID , bool iHasMoreThanOneDefinition) + { + XObjSL = iXObjSL; + XObjSLStr = iXObjSLStr; + XObjFSL = iXObjFSL; + XObjNameStr = iXObjNameStr; + XObjFID = iXObjFID; + HasMoreThanOneDefinition = iHasMoreThanOneDefinition; + } + + SourceLocation XObjSL; + std::string XObjSLStr; + FullSourceLoc XObjFSL; + std::string XObjNameStr; + FileID XObjFID; + bool HasMoreThanOneDefinition; + }; + + std::vector ExternObjInfoProto; + + bool IsNewEntry; + + Rewriter &Rewrite; +}; +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ /**********************************************************************************************************************/ /**********************************************************************************************************************/ /**********************************************************************************************************************/ @@ -3577,7 +3688,7 @@ public: 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), HandlerForIdent5(R), HandlerForDCDF87(R) { + HandlerForMCPTCCSTYLE(R), HandlerForATC101(R), HandlerForIdent5(R), HandlerForDCDF87(R), HandlerForDCDF88(R) { /*forstmts whithout a compound statement.*/ Matcher.addMatcher(forStmt(unless(hasDescendant(compoundStmt()))).bind("mcfor"), &HandlerForCmpless); @@ -3762,7 +3873,10 @@ public: Matcher.addMatcher(recordDecl().bind("ident5record"), &HandlerForIdent5); - Matcher.addMatcher(declRefExpr(allOf(hasAncestor(functionDecl().bind("mcdcdf87daddy")), to(varDecl(unless(hasAncestor(functionDecl()))).bind("mcdcdf87origin")))).bind("mcdcdfobj"), &HandlerForDCDF87); + Matcher.addMatcher(declRefExpr(allOf(hasAncestor(functionDecl().bind("mcdcdf87daddy")), \ + to(varDecl(unless(hasAncestor(functionDecl()))).bind("mcdcdf87origin")))).bind("mcdcdfobj"), &HandlerForDCDF87); + + Matcher.addMatcher(namedDecl(hasExternalFormalLinkage()).bind("mcdcdf88"), &HandlerForDCDF88); } void HandleTranslationUnit(ASTContext &Context) override { @@ -3828,6 +3942,7 @@ private: MCATC101 HandlerForATC101; MCIdent5 HandlerForIdent5; MCDCDF87 HandlerForDCDF87; + MCDCDF88 HandlerForDCDF88; MatchFinder Matcher; }; /**********************************************************************************************************************/ -- cgit v1.2.3