diff options
Diffstat (limited to 'mutator-lvl0.cpp')
| -rw-r--r-- | mutator-lvl0.cpp | 76 |
1 files changed, 68 insertions, 8 deletions
diff --git a/mutator-lvl0.cpp b/mutator-lvl0.cpp index 30487eb..dbf262a 100644 --- a/mutator-lvl0.cpp +++ b/mutator-lvl0.cpp @@ -984,13 +984,6 @@ public: hasParantheses = false; } -#if 0 - for (auto && ChildIter : EXP->children()) - { - const Stmt* DRE = ChildIter; - } -#endif - if (hasParantheses || SL.isMacroID()) { /*intentionally left blank.*/ @@ -1009,6 +1002,64 @@ private: 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(); + SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start"); + + if (!EXP->isKnownToHaveBooleanValue()) + { + std::cout << "12.6 : " << "RHS and/or LHS operands are not effectively-boolean values : " << std::endl; + std::cout << SL.printToString(*MR.SourceManager) << "\n" << std::endl; + } + } + } + +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(); + SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start"); + + 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::endl; + std::cout << SL.printToString(*MR.SourceManager) << "\n" << std::endl; + } + } + } + +private: + Rewriter &Rewrite; +}; +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ +/**********************************************************************************************************************/ /**********************************************************************************************************************/ /**********************************************************************************************************************/ class MyASTConsumer : public ASTConsumer { @@ -1018,7 +1069,8 @@ public: 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) { + HandlerForInit91(R), HandlerForInit92(R), HandlerForInit93(R), HandlerForExpr123(R), HandlerForExpr124(R), HandlerForExpr125(R), \ + HandlerForExpr126(R), HandlerForExpr127(R) { /*forstmts whithout a compound statement.*/ Matcher.addMatcher(forStmt(unless(hasDescendant(compoundStmt()))).bind("mcfor"), &HandlerForCmpless); @@ -1080,6 +1132,12 @@ public: 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); + Matcher.addMatcher(binaryOperator(allOf(eachOf(hasOperatorName("||"), hasOperatorName("&&")), \ + eachOf(hasLHS(expr().bind("mcexpr126rl")), hasRHS(expr().bind("mcexpr126rl"))))), &HandlerForExpr126); + + 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); } void HandleTranslationUnit(ASTContext &Context) override { @@ -1113,6 +1171,8 @@ private: MCExpr123 HandlerForExpr123; MCExpr124 HandlerForExpr124; MCExpr125 HandlerForExpr125; + MCExpr126 HandlerForExpr126; + MCExpr127 HandlerForExpr127; MatchFinder Matcher; }; /**********************************************************************************************************************/ |