void UniqueptrDeleteReleaseCheck::registerMatchers(MatchFinder *Finder) { auto IsSusbstituted = qualType(anyOf( substTemplateTypeParmType(), hasDescendant(substTemplateTypeParmType()))); auto UniquePtrWithDefaultDelete = classTemplateSpecializationDecl( hasName("std::unique_ptr"), hasTemplateArgument(1, refersToType(qualType(hasDeclaration(cxxRecordDecl( hasName("std::default_delete"))))))); Finder->addMatcher( cxxDeleteExpr(has(ignoringParenImpCasts(cxxMemberCallExpr( on(expr(hasType(UniquePtrWithDefaultDelete), unless(hasType(IsSusbstituted))) .bind("uptr")), callee(cxxMethodDecl(hasName("release"))))))) .bind("delete"), this); }
void UseToStringCheck::registerMatchers(MatchFinder *Finder) { if (!getLangOpts().CPlusPlus) return; Finder->addMatcher( callExpr( hasDeclaration(functionDecl( returns(hasDeclaration(classTemplateSpecializationDecl( hasName("std::basic_string"), hasTemplateArgument(0, templateArgument().bind("char_type"))))), hasName("boost::lexical_cast"), hasParameter(0, hasType(qualType(has(substTemplateTypeParmType( isStrictlyInteger()))))))), argumentCountIs(1), unless(isInTemplateInstantiation())) .bind("to_string"), this); }