void ExceptionBaseclassCheck::registerMatchers(MatchFinder *Finder) { if (!getLangOpts().CPlusPlus) return; Finder->addMatcher( cxxThrowExpr(allOf(has(expr(unless(hasType(qualType(hasCanonicalType( hasDeclaration(cxxRecordDecl(isSameOrDerivedFrom( hasName("std::exception")))))))))), has(expr(unless(cxxUnresolvedConstructExpr()))), eachOf(has(expr(hasType(namedDecl().bind("decl")))), anything()))) .bind("bad_throw"), this); }
void SpecialMemberFunctionsCheck::registerMatchers(MatchFinder *Finder) { if (!getLangOpts().CPlusPlus) return; Finder->addMatcher( cxxRecordDecl( eachOf( has(cxxDestructorDecl(unless(isImplicit())).bind("dtor")), has(cxxConstructorDecl(isCopyConstructor(), unless(isImplicit())) .bind("copy-ctor")), has(cxxMethodDecl(isCopyAssignmentOperator(), unless(isImplicit())) .bind("copy-assign")), has(cxxConstructorDecl(isMoveConstructor(), unless(isImplicit())) .bind("move-ctor")), has(cxxMethodDecl(isMoveAssignmentOperator(), unless(isImplicit())) .bind("move-assign")))) .bind("class-def"), this); }
void UseBoolLiteralsCheck::registerMatchers(MatchFinder *Finder) { if (!getLangOpts().CPlusPlus) return; Finder->addMatcher( implicitCastExpr( has(ignoringParenImpCasts(integerLiteral().bind("literal"))), hasImplicitDestinationType(qualType(booleanType())), unless(isInTemplateInstantiation()), anyOf(hasParent(explicitCastExpr().bind("cast")), anything())), this); Finder->addMatcher( conditionalOperator( hasParent(implicitCastExpr( hasImplicitDestinationType(qualType(booleanType())), unless(isInTemplateInstantiation()))), eachOf(hasTrueExpression( ignoringParenImpCasts(integerLiteral().bind("literal"))), hasFalseExpression( ignoringParenImpCasts(integerLiteral().bind("literal"))))), this); }