clang
10.0.0svn
|
Namespaces | |
dynamic | |
internal | |
Classes | |
class | BoundNodes |
Maps string IDs to AST nodes matched by parts of a matcher. More... | |
class | MatchFinder |
A class to allow finding matches over the Clang AST. More... | |
Typedefs | |
template<typename NodeType > | |
using | AstTypeMatcher = internal::VariadicDynCastAllOfMatcher< Type, NodeType > |
using | DeclarationMatcher = internal::Matcher< Decl > |
Types of matchers for the top-level classes in the AST class hierarchy. More... | |
using | StatementMatcher = internal::Matcher< Stmt > |
using | TypeMatcher = internal::Matcher< QualType > |
using | TypeLocMatcher = internal::Matcher< TypeLoc > |
using | NestedNameSpecifierMatcher = internal::Matcher< NestedNameSpecifier > |
using | NestedNameSpecifierLocMatcher = internal::Matcher< NestedNameSpecifierLoc > |
using | CXXCtorInitializerMatcher = internal::Matcher< CXXCtorInitializer > |
Functions | |
internal::TrueMatcher | anything () |
Matches any node. More... | |
AST_POLYMORPHIC_MATCHER (isExpansionInMainFile, AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc)) | |
Matches AST nodes that were expanded within the main-file. More... | |
AST_POLYMORPHIC_MATCHER (isExpansionInSystemHeader, AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc)) | |
Matches AST nodes that were expanded within system-header-files. More... | |
AST_POLYMORPHIC_MATCHER_P (isExpansionInFileMatching, AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc), std::string, RegExp) | |
Matches AST nodes that were expanded within files whose name is partially matching a given regex. More... | |
AST_MATCHER (Decl, isPublic) | |
Matches public C++ declarations. More... | |
AST_MATCHER (Decl, isProtected) | |
Matches protected C++ declarations. More... | |
AST_MATCHER (Decl, isPrivate) | |
Matches private C++ declarations. More... | |
AST_MATCHER (FieldDecl, isBitField) | |
Matches non-static data members that are bit-fields. More... | |
AST_MATCHER_P (FieldDecl, hasBitWidth, unsigned, Width) | |
Matches non-static data members that are bit-fields of the specified bit width. More... | |
AST_MATCHER_P (FieldDecl, hasInClassInitializer, internal::Matcher< Expr >, InnerMatcher) | |
Matches non-static data members that have an in-class initializer. More... | |
AST_MATCHER (FunctionDecl, isMain) | |
Determines whether the function is "main", which is the entry point into an executable program. More... | |
AST_MATCHER_P (ClassTemplateSpecializationDecl, hasSpecializedTemplate, internal::Matcher< ClassTemplateDecl >, InnerMatcher) | |
Matches the specialized template of a specialization declaration. More... | |
AST_MATCHER (Decl, isImplicit) | |
Matches a declaration that has been implicitly added by the compiler (eg. More... | |
AST_POLYMORPHIC_MATCHER_P (hasAnyTemplateArgument, AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType, FunctionDecl), internal::Matcher< TemplateArgument >, InnerMatcher) | |
Matches classTemplateSpecializations, templateSpecializationType and functionDecl that have at least one TemplateArgument matching the given InnerMatcher. More... | |
AST_MATCHER_P (Expr, ignoringImplicit, internal::Matcher< Expr >, InnerMatcher) | |
Matches expressions that match InnerMatcher after any implicit AST nodes are stripped off. More... | |
AST_MATCHER_P (Expr, ignoringImpCasts, internal::Matcher< Expr >, InnerMatcher) | |
Matches expressions that match InnerMatcher after any implicit casts are stripped off. More... | |
AST_MATCHER_P (Expr, ignoringParenCasts, internal::Matcher< Expr >, InnerMatcher) | |
Matches expressions that match InnerMatcher after parentheses and casts are stripped off. More... | |
AST_MATCHER_P (Expr, ignoringParenImpCasts, internal::Matcher< Expr >, InnerMatcher) | |
Matches expressions that match InnerMatcher after implicit casts and parentheses are stripped off. More... | |
AST_MATCHER_P_OVERLOAD (QualType, ignoringParens, internal::Matcher< QualType >, InnerMatcher, 0) | |
Matches types that match InnerMatcher after any parens are stripped. More... | |
AST_MATCHER_P_OVERLOAD (Expr, ignoringParens, internal::Matcher< Expr >, InnerMatcher, 1) | |
Overload ignoringParens for Expr . More... | |
AST_MATCHER (Expr, isInstantiationDependent) | |
Matches expressions that are instantiation-dependent even if it is neither type- nor value-dependent. More... | |
AST_MATCHER (Expr, isTypeDependent) | |
Matches expressions that are type-dependent because the template type is not yet instantiated. More... | |
AST_MATCHER (Expr, isValueDependent) | |
Matches expression that are value-dependent because they contain a non-type template parameter. More... | |
AST_POLYMORPHIC_MATCHER_P2 (hasTemplateArgument, AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType, FunctionDecl), unsigned, N, internal::Matcher< TemplateArgument >, InnerMatcher) | |
Matches classTemplateSpecializations, templateSpecializationType and functionDecl where the n'th TemplateArgument matches the given InnerMatcher. More... | |
AST_POLYMORPHIC_MATCHER_P (templateArgumentCountIs, AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType), unsigned, N) | |
Matches if the number of template arguments equals N . More... | |
AST_MATCHER_P (TemplateArgument, refersToType, internal::Matcher< QualType >, InnerMatcher) | |
Matches a TemplateArgument that refers to a certain type. More... | |
AST_MATCHER_P (TemplateArgument, refersToTemplate, internal::Matcher< TemplateName >, InnerMatcher) | |
Matches a TemplateArgument that refers to a certain template. More... | |
AST_MATCHER_P (TemplateArgument, refersToDeclaration, internal::Matcher< Decl >, InnerMatcher) | |
Matches a canonical TemplateArgument that refers to a certain declaration. More... | |
AST_MATCHER_P (TemplateArgument, isExpr, internal::Matcher< Expr >, InnerMatcher) | |
Matches a sugar TemplateArgument that refers to a certain expression. More... | |
AST_MATCHER (TemplateArgument, isIntegral) | |
Matches a TemplateArgument that is an integral value. More... | |
AST_MATCHER_P (TemplateArgument, refersToIntegralType, internal::Matcher< QualType >, InnerMatcher) | |
Matches a TemplateArgument that referes to an integral type. More... | |
AST_MATCHER_P (TemplateArgument, equalsIntegralValue, std::string, Value) | |
Matches a TemplateArgument of integral type with a given value. More... | |
AST_MATCHER (CallExpr, usesADL) | |
Matches call expressions which were resolved using ADL. More... | |
AST_MATCHER_P (InitListExpr, hasSyntacticForm, internal::Matcher< Expr >, InnerMatcher) | |
Matches the syntactic form of init list expressions (if expression have it). More... | |
AST_MATCHER_P (ForStmt, hasIncrement, internal::Matcher< Stmt >, InnerMatcher) | |
Matches the increment statement of a for loop. More... | |
AST_MATCHER_P (ForStmt, hasLoopInit, internal::Matcher< Stmt >, InnerMatcher) | |
Matches the initialization statement of a for loop. More... | |
AST_MATCHER_P (CXXForRangeStmt, hasLoopVariable, internal::Matcher< VarDecl >, InnerMatcher) | |
Matches the initialization statement of a for loop. More... | |
AST_MATCHER_P (CXXForRangeStmt, hasRangeInit, internal::Matcher< Expr >, InnerMatcher) | |
Matches the range initialization statement of a for loop. More... | |
AST_MATCHER_P (DesignatedInitExpr, designatorCountIs, unsigned, N) | |
Matches designated initializer expressions that contain a specific number of designators. More... | |
AST_MATCHER_P (UnaryExprOrTypeTraitExpr, hasArgumentOfType, internal::Matcher< QualType >, InnerMatcher) | |
Matches unary expressions that have a specific type of argument. More... | |
AST_MATCHER_P (UnaryExprOrTypeTraitExpr, ofKind, UnaryExprOrTypeTrait, Kind) | |
Matches unary expressions of a certain kind. More... | |
internal::Matcher< Stmt > | alignOfExpr (const internal::Matcher< UnaryExprOrTypeTraitExpr > &InnerMatcher) |
Same as unaryExprOrTypeTraitExpr, but only matching alignof. More... | |
internal::Matcher< Stmt > | sizeOfExpr (const internal::Matcher< UnaryExprOrTypeTraitExpr > &InnerMatcher) |
Same as unaryExprOrTypeTraitExpr, but only matching sizeof. More... | |
internal::Matcher< NamedDecl > | hasName (const std::string &Name) |
Matches NamedDecl nodes that have the specified name. More... | |
AST_MATCHER_P (NamedDecl, matchesName, std::string, RegExp) | |
Matches NamedDecl nodes whose fully qualified names contain a substring matched by the given RegExp. More... | |
internal::PolymorphicMatcherWithParam1< internal::HasOverloadedOperatorNameMatcher, StringRef, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXOperatorCallExpr, FunctionDecl)> | hasOverloadedOperatorName (StringRef Name) |
Matches overloaded operator names. More... | |
AST_POLYMORPHIC_MATCHER_P (isDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), internal::Matcher< NamedDecl >, Base) | |
Matches C++ classes that are directly or indirectly derived from a class matching Base , or Objective-C classes that directly or indirectly subclass a class matching Base . More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (isDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), std::string, BaseName, 1) | |
Overloaded method as shortcut for isDerivedFrom (hasName(...)). More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (isSameOrDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), internal::Matcher< NamedDecl >, Base, 0) | |
Similar to isDerivedFrom() , but also matches classes that directly match Base . More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (isSameOrDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), std::string, BaseName, 1) | |
Overloaded method as shortcut for isSameOrDerivedFrom (hasName(...)). More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (isDirectlyDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), internal::Matcher< NamedDecl >, Base, 0) | |
Matches C++ or Objective-C classes that are directly derived from a class matching Base . More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (isDirectlyDerivedFrom, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl), std::string, BaseName, 1) | |
Overloaded method as shortcut for isDirectlyDerivedFrom (hasName(...)). More... | |
AST_MATCHER_P (CXXRecordDecl, hasMethod, internal::Matcher< CXXMethodDecl >, InnerMatcher) | |
Matches the first method of a class or struct that satisfies InnerMatcher . More... | |
AST_MATCHER (CXXRecordDecl, isLambda) | |
Matches the generated class of lambda expressions. More... | |
template<typename T > | |
internal::Matcher< T > | findAll (const internal::Matcher< T > &Matcher) |
Matches if the node or any descendant matches. More... | |
internal::PolymorphicMatcherWithParam1< internal::HasDeclarationMatcher, internal::Matcher< Decl >, void(internal::HasDeclarationSupportedTypes)> | hasDeclaration (const internal::Matcher< Decl > &InnerMatcher) |
Matches a node if the declaration associated with that node matches the given matcher. More... | |
AST_MATCHER_P (NamedDecl, hasUnderlyingDecl, internal::Matcher< NamedDecl >, InnerMatcher) | |
Matches a NamedDecl whose underlying declaration matches the given matcher. More... | |
AST_MATCHER_P (CXXMemberCallExpr, on, internal::Matcher< Expr >, InnerMatcher) | |
Matches on the implicit object argument of a member call expression, after stripping off any parentheses or implicit casts. More... | |
AST_MATCHER_P (ObjCMessageExpr, hasReceiverType, internal::Matcher< QualType >, InnerMatcher) | |
Matches on the receiver of an ObjectiveC Message expression. More... | |
AST_MATCHER (ObjCMethodDecl, isClassMethod) | |
Returns true when the Objective-C method declaration is a class method. More... | |
AST_MATCHER (ObjCMethodDecl, isInstanceMethod) | |
Returns true when the Objective-C method declaration is an instance method. More... | |
AST_MATCHER (ObjCMessageExpr, isClassMessage) | |
Returns true when the Objective-C message is sent to a class. More... | |
AST_MATCHER (ObjCMessageExpr, isInstanceMessage) | |
Returns true when the Objective-C message is sent to an instance. More... | |
AST_MATCHER_P (ObjCMessageExpr, hasReceiver, internal::Matcher< Expr >, InnerMatcher) | |
Matches if the Objective-C message is sent to an instance, and the inner matcher matches on that instance. More... | |
AST_MATCHER_P (ObjCMessageExpr, hasSelector, std::string, BaseName) | |
Matches when BaseName == Selector.getAsString() More... | |
AST_MATCHER_P (ObjCMessageExpr, matchesSelector, std::string, RegExp) | |
Matches ObjC selectors whose name contains a substring matched by the given RegExp. More... | |
AST_MATCHER (ObjCMessageExpr, hasNullSelector) | |
Matches when the selector is the empty selector. More... | |
AST_MATCHER (ObjCMessageExpr, hasUnarySelector) | |
Matches when the selector is a Unary Selector. More... | |
AST_MATCHER (ObjCMessageExpr, hasKeywordSelector) | |
Matches when the selector is a keyword selector. More... | |
AST_MATCHER_P (ObjCMessageExpr, numSelectorArgs, unsigned, N) | |
Matches when the selector has the specified number of arguments. More... | |
AST_MATCHER_P (CallExpr, callee, internal::Matcher< Stmt >, InnerMatcher) | |
Matches if the call expression's callee expression matches. More... | |
AST_MATCHER_P_OVERLOAD (CallExpr, callee, internal::Matcher< Decl >, InnerMatcher, 1) | |
Matches if the call expression's callee's declaration matches the given matcher. More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (hasType, AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, TypedefNameDecl, ValueDecl), internal::Matcher< QualType >, InnerMatcher, 0) | |
Matches if the expression's or declaration's type matches a type matcher. More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (hasType, AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, ValueDecl), internal::Matcher< Decl >, InnerMatcher, 1) | |
Overloaded to match the declaration of the expression's or value declaration's type. More... | |
AST_MATCHER_P (DeclaratorDecl, hasTypeLoc, internal::Matcher< TypeLoc >, Inner) | |
Matches if the type location of the declarator decl's type matches the inner matcher. More... | |
AST_MATCHER_P (QualType, asString, std::string, Name) | |
Matches if the matched type is represented by the given string. More... | |
AST_MATCHER_P (QualType, pointsTo, internal::Matcher< QualType >, InnerMatcher) | |
Matches if the matched type is a pointer type and the pointee type matches the specified matcher. More... | |
AST_MATCHER_P_OVERLOAD (QualType, pointsTo, internal::Matcher< Decl >, InnerMatcher, 1) | |
Overloaded to match the pointee type's declaration. More... | |
AST_MATCHER_P (Type, hasUnqualifiedDesugaredType, internal::Matcher< Type >, InnerMatcher) | |
Matches if the matched type matches the unqualified desugared type of the matched node. More... | |
AST_MATCHER_P (QualType, references, internal::Matcher< QualType >, InnerMatcher) | |
Matches if the matched type is a reference type and the referenced type matches the specified matcher. More... | |
AST_MATCHER_P (QualType, hasCanonicalType, internal::Matcher< QualType >, InnerMatcher) | |
Matches QualTypes whose canonical type matches InnerMatcher. More... | |
AST_MATCHER_P_OVERLOAD (QualType, references, internal::Matcher< Decl >, InnerMatcher, 1) | |
Overloaded to match the referenced type's declaration. More... | |
AST_MATCHER_P (CXXMemberCallExpr, onImplicitObjectArgument, internal::Matcher< Expr >, InnerMatcher) | |
Matches on the implicit object argument of a member call expression. More... | |
AST_MATCHER_P_OVERLOAD (CXXMemberCallExpr, thisPointerType, internal::Matcher< QualType >, InnerMatcher, 0) | |
Matches if the type of the expression's implicit object argument either matches the InnerMatcher, or is a pointer to a type that matches the InnerMatcher. More... | |
AST_MATCHER_P_OVERLOAD (CXXMemberCallExpr, thisPointerType, internal::Matcher< Decl >, InnerMatcher, 1) | |
Overloaded to match the type's declaration. More... | |
AST_MATCHER_P (DeclRefExpr, to, internal::Matcher< Decl >, InnerMatcher) | |
Matches a DeclRefExpr that refers to a declaration that matches the specified matcher. More... | |
AST_MATCHER_P (DeclRefExpr, throughUsingDecl, internal::Matcher< UsingShadowDecl >, InnerMatcher) | |
Matches a DeclRefExpr that refers to a declaration through a specific using shadow declaration. More... | |
AST_MATCHER_P (OverloadExpr, hasAnyDeclaration, internal::Matcher< Decl >, InnerMatcher) | |
Matches an OverloadExpr if any of the declarations in the set of overloads matches the given matcher. More... | |
AST_MATCHER_P (DeclStmt, hasSingleDecl, internal::Matcher< Decl >, InnerMatcher) | |
Matches the Decl of a DeclStmt which has a single declaration. More... | |
AST_MATCHER_P (VarDecl, hasInitializer, internal::Matcher< Expr >, InnerMatcher) | |
Matches a variable declaration that has an initializer expression that matches the given matcher. More... | |
AST_MATCHER (VarDecl, isStaticLocal) | |
Matches a static variable with local scope. More... | |
AST_MATCHER (VarDecl, hasLocalStorage) | |
Matches a variable declaration that has function scope and is a non-static local variable. More... | |
AST_MATCHER (VarDecl, hasGlobalStorage) | |
Matches a variable declaration that does not have local storage. More... | |
AST_MATCHER (VarDecl, hasAutomaticStorageDuration) | |
Matches a variable declaration that has automatic storage duration. More... | |
AST_MATCHER (VarDecl, hasStaticStorageDuration) | |
Matches a variable declaration that has static storage duration. More... | |
AST_MATCHER (VarDecl, hasThreadStorageDuration) | |
Matches a variable declaration that has thread storage duration. More... | |
AST_MATCHER (VarDecl, isExceptionVariable) | |
Matches a variable declaration that is an exception variable from a C++ catch block, or an Objective-C @catch statement. More... | |
AST_POLYMORPHIC_MATCHER_P (argumentCountIs, AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr, ObjCMessageExpr), unsigned, N) | |
Checks that a call expression or a constructor call expression has a specific number of arguments (including absent default arguments). More... | |
AST_POLYMORPHIC_MATCHER_P2 (hasArgument, AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr, ObjCMessageExpr), unsigned, N, internal::Matcher< Expr >, InnerMatcher) | |
Matches the n'th argument of a call expression or a constructor call expression. More... | |
AST_MATCHER_P2 (InitListExpr, hasInit, unsigned, N, ast_matchers::internal::Matcher< Expr >, InnerMatcher) | |
Matches the n'th item of an initializer list expression. More... | |
AST_MATCHER_P (DeclStmt, declCountIs, unsigned, N) | |
Matches declaration statements that contain a specific number of declarations. More... | |
AST_MATCHER_P2 (DeclStmt, containsDeclaration, unsigned, N, internal::Matcher< Decl >, InnerMatcher) | |
Matches the n'th declaration of a declaration statement. More... | |
AST_MATCHER (CXXCatchStmt, isCatchAll) | |
Matches a C++ catch statement that has a catch-all handler. More... | |
AST_MATCHER_P (CXXConstructorDecl, hasAnyConstructorInitializer, internal::Matcher< CXXCtorInitializer >, InnerMatcher) | |
Matches a constructor initializer. More... | |
AST_MATCHER_P (CXXCtorInitializer, forField, internal::Matcher< FieldDecl >, InnerMatcher) | |
Matches the field declaration of a constructor initializer. More... | |
AST_MATCHER_P (CXXCtorInitializer, withInitializer, internal::Matcher< Expr >, InnerMatcher) | |
Matches the initializer expression of a constructor initializer. More... | |
AST_MATCHER (CXXCtorInitializer, isWritten) | |
Matches a constructor initializer if it is explicitly written in code (as opposed to implicitly added by the compiler). More... | |
AST_MATCHER (CXXCtorInitializer, isBaseInitializer) | |
Matches a constructor initializer if it is initializing a base, as opposed to a member. More... | |
AST_MATCHER (CXXCtorInitializer, isMemberInitializer) | |
Matches a constructor initializer if it is initializing a member, as opposed to a base. More... | |
AST_POLYMORPHIC_MATCHER_P (hasAnyArgument, AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr), internal::Matcher< Expr >, InnerMatcher) | |
Matches any argument of a call expression or a constructor call expression, or an ObjC-message-send expression. More... | |
AST_MATCHER (CXXConstructExpr, isListInitialization) | |
Matches a constructor call expression which uses list initialization. More... | |
AST_MATCHER (CXXConstructExpr, requiresZeroInitialization) | |
Matches a constructor call expression which requires zero initialization. More... | |
AST_POLYMORPHIC_MATCHER_P2 (hasParameter, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, ObjCMethodDecl, BlockDecl), unsigned, N, internal::Matcher< ParmVarDecl >, InnerMatcher) | |
Matches the n'th parameter of a function or an ObjC method declaration or a block. More... | |
AST_POLYMORPHIC_MATCHER_P2 (forEachArgumentWithParam, AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr), internal::Matcher< Expr >, ArgMatcher, internal::Matcher< ParmVarDecl >, ParamMatcher) | |
Matches all arguments and their respective ParmVarDecl. More... | |
AST_POLYMORPHIC_MATCHER_P (hasAnyParameter, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, ObjCMethodDecl, BlockDecl), internal::Matcher< ParmVarDecl >, InnerMatcher) | |
Matches any parameter of a function or an ObjC method declaration or a block. More... | |
AST_POLYMORPHIC_MATCHER_P (parameterCountIs, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType), unsigned, N) | |
Matches FunctionDecls and FunctionProtoTypes that have a specific parameter count. More... | |
AST_MATCHER (FunctionDecl, isNoReturn) | |
Matches FunctionDecls that have a noreturn attribute. More... | |
AST_MATCHER_P (FunctionDecl, returns, internal::Matcher< QualType >, InnerMatcher) | |
Matches the return type of a function declaration. More... | |
AST_POLYMORPHIC_MATCHER (isExternC, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl)) | |
Matches extern "C" function or variable declarations. More... | |
AST_POLYMORPHIC_MATCHER (isStaticStorageClass, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl)) | |
Matches variable/function declarations that have "static" storage class specifier ("static" keyword) written in the source. More... | |
AST_MATCHER (FunctionDecl, isDeleted) | |
Matches deleted function declarations. More... | |
AST_MATCHER (FunctionDecl, isDefaulted) | |
Matches defaulted function declarations. More... | |
AST_POLYMORPHIC_MATCHER (hasDynamicExceptionSpec, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType)) | |
Matches functions that have a dynamic exception specification. More... | |
AST_POLYMORPHIC_MATCHER (isNoThrow, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType)) | |
Matches functions that have a non-throwing exception specification. More... | |
AST_POLYMORPHIC_MATCHER (isConstexpr, AST_POLYMORPHIC_SUPPORTED_TYPES(VarDecl, FunctionDecl, IfStmt)) | |
Matches constexpr variable and function declarations, and if constexpr. More... | |
AST_POLYMORPHIC_MATCHER_P (hasCondition, AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator), internal::Matcher< Expr >, InnerMatcher) | |
Matches the condition expression of an if statement, for loop, switch statement or conditional operator. More... | |
AST_MATCHER_P (IfStmt, hasThen, internal::Matcher< Stmt >, InnerMatcher) | |
Matches the then-statement of an if statement. More... | |
AST_MATCHER_P (IfStmt, hasElse, internal::Matcher< Stmt >, InnerMatcher) | |
Matches the else-statement of an if statement. More... | |
AST_POLYMORPHIC_MATCHER_P (equalsBoundNode, AST_POLYMORPHIC_SUPPORTED_TYPES(Stmt, Decl, Type, QualType), std::string, ID) | |
Matches if a node equals a previously bound node. More... | |
AST_MATCHER_P (IfStmt, hasConditionVariableStatement, internal::Matcher< DeclStmt >, InnerMatcher) | |
Matches the condition variable statement in an if statement. More... | |
AST_MATCHER_P (ArraySubscriptExpr, hasIndex, internal::Matcher< Expr >, InnerMatcher) | |
Matches the index expression of an array subscript expression. More... | |
AST_MATCHER_P (ArraySubscriptExpr, hasBase, internal::Matcher< Expr >, InnerMatcher) | |
Matches the base expression of an array subscript expression. More... | |
AST_POLYMORPHIC_MATCHER_P (hasBody, AST_POLYMORPHIC_SUPPORTED_TYPES(DoStmt, ForStmt, WhileStmt, CXXForRangeStmt, FunctionDecl), internal::Matcher< Stmt >, InnerMatcher) | |
Matches a 'for', 'while', 'do while' statement or a function definition that has a given body. More... | |
AST_POLYMORPHIC_MATCHER_P (hasAnySubstatement, AST_POLYMORPHIC_SUPPORTED_TYPES(CompoundStmt, StmtExpr), internal::Matcher< Stmt >, InnerMatcher) | |
Matches compound statements where at least one substatement matches a given matcher. More... | |
AST_MATCHER_P (CompoundStmt, statementCountIs, unsigned, N) | |
Checks that a compound statement contains a specific number of child statements. More... | |
template<typename ValueT > | |
internal::PolymorphicMatcherWithParam1< internal::ValueEqualsMatcher, ValueT > | equals (const ValueT &Value) |
Matches literals that are equal to the given value of type ValueT. More... | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (equals, AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral), bool, Value, 0) | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (equals, AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral), unsigned, Value, 1) | |
AST_POLYMORPHIC_MATCHER_P_OVERLOAD (equals, AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral), double, Value, 2) | |
AST_POLYMORPHIC_MATCHER_P (hasOperatorName, AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, UnaryOperator), std::string, Name) | |
Matches the operator Name of operator expressions (binary or unary). More... | |
AST_POLYMORPHIC_MATCHER (isAssignmentOperator, AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr)) | |
Matches all kinds of assignment operators. More... | |
AST_POLYMORPHIC_MATCHER_P (hasLHS, AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, ArraySubscriptExpr), internal::Matcher< Expr >, InnerMatcher) | |
Matches the left hand side of binary operator expressions. More... | |
AST_POLYMORPHIC_MATCHER_P (hasRHS, AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, ArraySubscriptExpr), internal::Matcher< Expr >, InnerMatcher) | |
Matches the right hand side of binary operator expressions. More... | |
internal::Matcher< BinaryOperator > | hasEitherOperand (const internal::Matcher< Expr > &InnerMatcher) |
Matches if either the left hand side or the right hand side of a binary operator matches. More... | |
AST_MATCHER_P (UnaryOperator, hasUnaryOperand, internal::Matcher< Expr >, InnerMatcher) | |
Matches if the operand of a unary operator matches. More... | |
AST_POLYMORPHIC_MATCHER_P (hasSourceExpression, AST_POLYMORPHIC_SUPPORTED_TYPES(CastExpr, OpaqueValueExpr), internal::Matcher< Expr >, InnerMatcher) | |
Matches if the cast's source expression or opaque value's source expression matches the given matcher. More... | |
AST_MATCHER_P (CastExpr, hasCastKind, CastKind, Kind) | |
Matches casts that has a given cast kind. More... | |
AST_MATCHER_P (ExplicitCastExpr, hasDestinationType, internal::Matcher< QualType >, InnerMatcher) | |
Matches casts whose destination type matches a given matcher. More... | |
AST_MATCHER_P (ImplicitCastExpr, hasImplicitDestinationType, internal::Matcher< QualType >, InnerMatcher) | |
Matches implicit casts whose destination type matches a given matcher. More... | |
AST_MATCHER (RecordDecl, isStruct) | |
Matches RecordDecl object that are spelled with "struct.". More... | |
AST_MATCHER (RecordDecl, isUnion) | |
Matches RecordDecl object that are spelled with "union.". More... | |
AST_MATCHER (RecordDecl, isClass) | |
Matches RecordDecl object that are spelled with "class.". More... | |
AST_MATCHER_P (AbstractConditionalOperator, hasTrueExpression, internal::Matcher< Expr >, InnerMatcher) | |
Matches the true branch expression of a conditional operator. More... | |
AST_MATCHER_P (AbstractConditionalOperator, hasFalseExpression, internal::Matcher< Expr >, InnerMatcher) | |
Matches the false branch expression of a conditional operator (binary or ternary). More... | |
AST_POLYMORPHIC_MATCHER (isDefinition, AST_POLYMORPHIC_SUPPORTED_TYPES(TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl)) | |
Matches if a declaration has a body attached. More... | |
AST_MATCHER (FunctionDecl, isVariadic) | |
Matches if a function declaration is variadic. More... | |
AST_MATCHER_P (CXXMethodDecl, ofClass, internal::Matcher< CXXRecordDecl >, InnerMatcher) | |
Matches the class declaration that the given method declaration belongs to. More... | |
AST_MATCHER_P (CXXMethodDecl, forEachOverridden, internal::Matcher< CXXMethodDecl >, InnerMatcher) | |
Matches each method overridden by the given method. More... | |
AST_MATCHER (CXXMethodDecl, isVirtual) | |
Matches if the given method declaration is virtual. More... | |
AST_MATCHER (CXXMethodDecl, isVirtualAsWritten) | |
Matches if the given method declaration has an explicit "virtual". More... | |
AST_POLYMORPHIC_MATCHER (isFinal, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, CXXMethodDecl)) | |
Matches if the given method or class declaration is final. More... | |
AST_MATCHER (CXXMethodDecl, isPure) | |
Matches if the given method declaration is pure. More... | |
AST_MATCHER (CXXMethodDecl, isConst) | |
Matches if the given method declaration is const. More... | |
AST_MATCHER (CXXMethodDecl, isCopyAssignmentOperator) | |
Matches if the given method declaration declares a copy assignment operator. More... | |
AST_MATCHER (CXXMethodDecl, isMoveAssignmentOperator) | |
Matches if the given method declaration declares a move assignment operator. More... | |
AST_MATCHER (CXXMethodDecl, isOverride) | |
Matches if the given method declaration overrides another method. More... | |
AST_MATCHER (CXXMethodDecl, isUserProvided) | |
Matches method declarations that are user-provided. More... | |
AST_POLYMORPHIC_MATCHER (isArrow, AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr)) | |
Matches member expressions that are called with '->' as opposed to '. More... | |
AST_MATCHER (QualType, isInteger) | |
Matches QualType nodes that are of integer type. More... | |
AST_MATCHER (QualType, isUnsignedInteger) | |
Matches QualType nodes that are of unsigned integer type. More... | |
AST_MATCHER (QualType, isSignedInteger) | |
Matches QualType nodes that are of signed integer type. More... | |
AST_MATCHER (QualType, isAnyCharacter) | |
Matches QualType nodes that are of character type. More... | |
AST_MATCHER (QualType, isAnyPointer) | |
Matches QualType nodes that are of any pointer type; this includes the Objective-C object pointer type, which is different despite being syntactically similar. More... | |
AST_MATCHER (QualType, isConstQualified) | |
Matches QualType nodes that are const-qualified, i.e., that include "top-level" const. More... | |
AST_MATCHER (QualType, isVolatileQualified) | |
Matches QualType nodes that are volatile-qualified, i.e., that include "top-level" volatile. More... | |
AST_MATCHER (QualType, hasLocalQualifiers) | |
Matches QualType nodes that have local CV-qualifiers attached to the node, not hidden within a typedef. More... | |
AST_MATCHER_P (MemberExpr, member, internal::Matcher< ValueDecl >, InnerMatcher) | |
Matches a member expression where the member is matched by a given matcher. More... | |
AST_POLYMORPHIC_MATCHER_P (hasObjectExpression, AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr), internal::Matcher< Expr >, InnerMatcher) | |
Matches a member expression where the object expression is matched by a given matcher. More... | |
AST_MATCHER_P (UsingDecl, hasAnyUsingShadowDecl, internal::Matcher< UsingShadowDecl >, InnerMatcher) | |
Matches any using shadow declaration. More... | |
AST_MATCHER_P (UsingShadowDecl, hasTargetDecl, internal::Matcher< NamedDecl >, InnerMatcher) | |
Matches a using shadow declaration where the target declaration is matched by the given matcher. More... | |
AST_POLYMORPHIC_MATCHER (isTemplateInstantiation, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl, CXXRecordDecl)) | |
Matches template instantiations of function, class, or static member variable template instantiations. More... | |
AST_MATCHER_FUNCTION (internal::Matcher< Decl >, isInstantiated) | |
Matches declarations that are template instantiations or are inside template instantiations. More... | |
AST_MATCHER_FUNCTION (internal::Matcher< Stmt >, isInTemplateInstantiation) | |
Matches statements inside of a template instantiation. More... | |
AST_POLYMORPHIC_MATCHER (isExplicitTemplateSpecialization, AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl, CXXRecordDecl)) | |
Matches explicit template specializations of function, class, or static member variable template instantiations. More... | |
AST_MATCHER_FUNCTION_P_OVERLOAD (internal::BindableMatcher< TypeLoc >, loc, internal::Matcher< QualType >, InnerMatcher, 0) | |
Matches TypeLocs for which the given inner QualType-matcher matches. More... | |
AST_MATCHER (Type, booleanType) | |
Matches type bool . More... | |
AST_MATCHER (Type, voidType) | |
Matches type void . More... | |
AST_MATCHER (Type, realFloatingPointType) | |
Matches any real floating-point type (float, double, long double). More... | |
AST_TYPELOC_TRAVERSE_MATCHER_DECL (hasElementType, getElement, AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType, ComplexType)) | |
Matches arrays and C99 complex types that have a specific element type. More... | |
AST_POLYMORPHIC_MATCHER_P (hasSize, AST_POLYMORPHIC_SUPPORTED_TYPES(ConstantArrayType, StringLiteral), unsigned, N) | |
Matches nodes that have the specified size. More... | |
AST_MATCHER_P (VariableArrayType, hasSizeExpr, internal::Matcher< Expr >, InnerMatcher) | |
Matches VariableArrayType nodes that have a specific size expression. More... | |
AST_TYPELOC_TRAVERSE_MATCHER_DECL (hasValueType, getValue, AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType)) | |
Matches atomic types with a specific value type. More... | |
AST_TYPE_TRAVERSE_MATCHER (hasDeducedType, getDeducedType, AST_POLYMORPHIC_SUPPORTED_TYPES(AutoType)) | |
Matches AutoType nodes where the deduced type is a specific type. More... | |
AST_TYPE_TRAVERSE_MATCHER (hasUnderlyingType, getUnderlyingType, AST_POLYMORPHIC_SUPPORTED_TYPES(DecltypeType)) | |
Matches DecltypeType nodes to find out the underlying type. More... | |
AST_TYPE_TRAVERSE_MATCHER (innerType, getInnerType, AST_POLYMORPHIC_SUPPORTED_TYPES(ParenType)) | |
Matches ParenType nodes where the inner type is a specific type. More... | |
AST_TYPELOC_TRAVERSE_MATCHER_DECL (pointee, getPointee, AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType, PointerType, ReferenceType)) | |
Narrows PointerType (and similar) matchers to those where the pointee matches a given matcher. More... | |
AST_MATCHER_P (ElaboratedType, hasQualifier, internal::Matcher< NestedNameSpecifier >, InnerMatcher) | |
Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier, matches InnerMatcher if the qualifier exists. More... | |
AST_MATCHER_P (ElaboratedType, namesType, internal::Matcher< QualType >, InnerMatcher) | |
Matches ElaboratedTypes whose named type matches InnerMatcher . More... | |
AST_TYPE_TRAVERSE_MATCHER (hasReplacementType, getReplacementType, AST_POLYMORPHIC_SUPPORTED_TYPES(SubstTemplateTypeParmType)) | |
Matches template type parameter substitutions that have a replacement type that matches the provided matcher. More... | |
AST_MATCHER_P (DecayedType, hasDecayedType, internal::Matcher< QualType >, InnerType) | |
Matches the decayed type, whos decayed type matches InnerMatcher . More... | |
AST_MATCHER_P (Decl, hasDeclContext, internal::Matcher< Decl >, InnerMatcher) | |
Matches declarations whose declaration context, interpreted as a Decl, matches InnerMatcher . More... | |
AST_MATCHER_FUNCTION_P_OVERLOAD (internal::BindableMatcher< NestedNameSpecifierLoc >, loc, internal::Matcher< NestedNameSpecifier >, InnerMatcher, 1) | |
Matches NestedNameSpecifierLocs for which the given inner NestedNameSpecifier-matcher matches. More... | |
AST_MATCHER_P (NestedNameSpecifier, specifiesType, internal::Matcher< QualType >, InnerMatcher) | |
Matches nested name specifiers that specify a type matching the given QualType matcher without qualifiers. More... | |
AST_MATCHER_P (NestedNameSpecifierLoc, specifiesTypeLoc, internal::Matcher< TypeLoc >, InnerMatcher) | |
Matches nested name specifier locs that specify a type matching the given TypeLoc . More... | |
AST_MATCHER_P_OVERLOAD (NestedNameSpecifier, hasPrefix, internal::Matcher< NestedNameSpecifier >, InnerMatcher, 0) | |
Matches on the prefix of a NestedNameSpecifier . More... | |
AST_MATCHER_P_OVERLOAD (NestedNameSpecifierLoc, hasPrefix, internal::Matcher< NestedNameSpecifierLoc >, InnerMatcher, 1) | |
Matches on the prefix of a NestedNameSpecifierLoc . More... | |
AST_MATCHER_P (NestedNameSpecifier, specifiesNamespace, internal::Matcher< NamespaceDecl >, InnerMatcher) | |
Matches nested name specifiers that specify a namespace matching the given namespace matcher. More... | |
AST_MATCHER_P (SwitchStmt, forEachSwitchCase, internal::Matcher< SwitchCase >, InnerMatcher) | |
Matches each case or default statement belonging to the given switch statement. More... | |
AST_MATCHER_P (CXXConstructorDecl, forEachConstructorInitializer, internal::Matcher< CXXCtorInitializer >, InnerMatcher) | |
Matches each constructor initializer in a constructor definition. More... | |
AST_MATCHER (CXXConstructorDecl, isCopyConstructor) | |
Matches constructor declarations that are copy constructors. More... | |
AST_MATCHER (CXXConstructorDecl, isMoveConstructor) | |
Matches constructor declarations that are move constructors. More... | |
AST_MATCHER (CXXConstructorDecl, isDefaultConstructor) | |
Matches constructor declarations that are default constructors. More... | |
AST_MATCHER (CXXConstructorDecl, isDelegatingConstructor) | |
Matches constructors that delegate to another constructor. More... | |
AST_POLYMORPHIC_MATCHER (isExplicit, AST_POLYMORPHIC_SUPPORTED_TYPES(CXXConstructorDecl, CXXConversionDecl, CXXDeductionGuideDecl)) | |
Matches constructor, conversion function, and deduction guide declarations that have an explicit specifier if this explicit specifier is resolved to true. More... | |
AST_MATCHER_P (FunctionDecl, hasExplicitSpecifier, internal::Matcher< Expr >, InnerMatcher) | |
Matches the expression in an explicit specifier if present in the given declaration. More... | |
AST_POLYMORPHIC_MATCHER (isInline, AST_POLYMORPHIC_SUPPORTED_TYPES(NamespaceDecl, FunctionDecl)) | |
Matches function and namespace declarations that are marked with the inline keyword. More... | |
AST_MATCHER (NamespaceDecl, isAnonymous) | |
Matches anonymous namespace declarations. More... | |
AST_MATCHER (Decl, isInStdNamespace) | |
Matches declarations in the namespace std , but not in nested namespaces. More... | |
AST_MATCHER_P (CaseStmt, hasCaseConstant, internal::Matcher< Expr >, InnerMatcher) | |
If the given case statement does not use the GNU case range extension, matches the constant given in the statement. More... | |
AST_MATCHER_P (Decl, hasAttr, attr::Kind, AttrKind) | |
Matches declaration that has a given attribute. More... | |
AST_MATCHER_P (ReturnStmt, hasReturnValue, internal::Matcher< Expr >, InnerMatcher) | |
Matches the return value expression of a return statement. More... | |
AST_MATCHER (Expr, nullPointerConstant) | |
Matches expressions that resolve to a null pointer constant, such as GNU's __null, C++11's nullptr, or C's NULL macro. More... | |
AST_MATCHER_P (Stmt, forFunction, internal::Matcher< FunctionDecl >, InnerMatcher) | |
Matches declaration of the function the statement belongs to. More... | |
AST_MATCHER (NamedDecl, hasExternalFormalLinkage) | |
Matches a declaration that has external formal linkage. More... | |
AST_MATCHER (ParmVarDecl, hasDefaultArgument) | |
Matches a declaration that has default arguments. More... | |
AST_MATCHER (CXXNewExpr, isArray) | |
Matches array new expressions. More... | |
AST_MATCHER_P (CXXNewExpr, hasArraySize, internal::Matcher< Expr >, InnerMatcher) | |
Matches array new expressions with a given array size. More... | |
AST_MATCHER (CXXRecordDecl, hasDefinition) | |
Matches a class declaration that is defined. More... | |
AST_MATCHER (EnumDecl, isScoped) | |
Matches C++11 scoped enum declaration. More... | |
AST_MATCHER (FunctionDecl, hasTrailingReturn) | |
Matches a function declared with a trailing return type. More... | |
AST_MATCHER_P (Expr, ignoringElidableConstructorCall, ast_matchers::internal::Matcher< Expr >, InnerMatcher) | |
Matches expressions that match InnerMatcher that are possibly wrapped in an elidable constructor and other corresponding bookkeeping nodes. More... | |
AST_MATCHER (OMPExecutableDirective, isStandaloneDirective) | |
Matches standalone OpenMP directives, i.e., directives that can't have a structured block. More... | |
AST_MATCHER (Stmt, isOMPStructuredBlock) | |
Matches the Stmt AST node that is marked as being the structured-block of an OpenMP executable directive. More... | |
AST_MATCHER_P (OMPExecutableDirective, hasStructuredBlock, internal::Matcher< Stmt >, InnerMatcher) | |
Matches the structured-block of the OpenMP executable directive. More... | |
AST_MATCHER_P (OMPExecutableDirective, hasAnyClause, internal::Matcher< OMPClause >, InnerMatcher) | |
Matches any clause in an OpenMP directive. More... | |
AST_MATCHER (OMPDefaultClause, isNoneKind) | |
Matches if the OpenMP default clause has none kind specified. More... | |
AST_MATCHER (OMPDefaultClause, isSharedKind) | |
Matches if the OpenMP default clause has shared kind specified. More... | |
AST_MATCHER_P (OMPExecutableDirective, isAllowedToContainClauseKind, OpenMPClauseKind, CKind) | |
Matches if the OpenMP directive is allowed to contain the specified OpenMP clause kind. More... | |
template<typename MatcherT > | |
SmallVector< BoundNodes, 1 > | match (MatcherT Matcher, ASTContext &Context) |
Returns the results of matching Matcher on the translation unit of Context and collects the BoundNodes of all callback invocations. More... | |
template<typename NodeT > | |
const NodeT * | selectFirst (StringRef BoundTo, const SmallVectorImpl< BoundNodes > &Results) |
Returns the first result of type NodeT bound to BoundTo . More... | |
AST_MATCHER_P (ObjCMessageExpr, hasAnySelectorMatcher, std::vector< std::string >, Matches) | |
AST_TYPELOC_TRAVERSE_MATCHER_DEF (hasElementType, AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType, ComplexType)) | |
AST_TYPELOC_TRAVERSE_MATCHER_DEF (hasValueType, AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType)) | |
AST_TYPELOC_TRAVERSE_MATCHER_DEF (pointee, AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType, PointerType, ReferenceType)) | |
AST_MATCHER_P_OVERLOAD (Decl, equalsNode, const Decl *, Other, 0) | |
Overloads for the equalsNode matcher. More... | |
AST_MATCHER_P_OVERLOAD (Stmt, equalsNode, const Stmt *, Other, 1) | |
Matches if a node equals another node. More... | |
AST_MATCHER_P_OVERLOAD (Type, equalsNode, const Type *, Other, 2) | |
Matches if a node equals another node. More... | |
template<typename MatcherT , typename NodeT > | |
SmallVector< BoundNodes, 1 > | match (MatcherT Matcher, const NodeT &Node, ASTContext &Context) |
Returns the results of matching Matcher on Node . More... | |
template<typename MatcherT > | |
SmallVector< BoundNodes, 1 > | match (MatcherT Matcher, const ast_type_traits::DynTypedNode &Node, ASTContext &Context) |
Variables | |
const internal::VariadicDynCastAllOfMatcher< Decl, TranslationUnitDecl > | translationUnitDecl |
Matches the top declaration context. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, TypedefDecl > | typedefDecl |
Matches typedef declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, TypedefNameDecl > | typedefNameDecl |
Matches typedef name declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, TypeAliasDecl > | typeAliasDecl |
Matches type alias declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, TypeAliasTemplateDecl > | typeAliasTemplateDecl |
Matches type alias template declarations. More... | |
const internal::VariadicAllOfMatcher< Decl > | decl |
Matches declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, LinkageSpecDecl > | linkageSpecDecl |
Matches a declaration of a linkage specification. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, NamedDecl > | namedDecl |
Matches a declaration of anything that could have a name. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, LabelDecl > | labelDecl |
Matches a declaration of label. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, NamespaceDecl > | namespaceDecl |
Matches a declaration of a namespace. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, NamespaceAliasDecl > | namespaceAliasDecl |
Matches a declaration of a namespace alias. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, RecordDecl > | recordDecl |
Matches class, struct, and union declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXRecordDecl > | cxxRecordDecl |
Matches C++ class declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplateDecl > | classTemplateDecl |
Matches C++ class template declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplateSpecializationDecl > | classTemplateSpecializationDecl |
Matches C++ class template specializations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplatePartialSpecializationDecl > | classTemplatePartialSpecializationDecl |
Matches C++ class template partial specializations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, DeclaratorDecl > | declaratorDecl |
Matches declarator declarations (field, variable, function and non-type template parameter declarations). More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ParmVarDecl > | parmVarDecl |
Matches parameter variable declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, AccessSpecDecl > | accessSpecDecl |
Matches C++ access specifier declarations. More... | |
const internal::VariadicAllOfMatcher< CXXCtorInitializer > | cxxCtorInitializer |
Matches constructor initializers. More... | |
const internal::VariadicAllOfMatcher< TemplateArgument > | templateArgument |
Matches template arguments. More... | |
const internal::VariadicAllOfMatcher< TemplateName > | templateName |
Matches template name. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, NonTypeTemplateParmDecl > | nonTypeTemplateParmDecl |
Matches non-type template parameter declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, TemplateTypeParmDecl > | templateTypeParmDecl |
Matches template type parameter declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAutoreleasePoolStmt > | autoreleasePoolStmt |
Matches an Objective-C autorelease pool statement. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ValueDecl > | valueDecl |
Matches any value declaration. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXConstructorDecl > | cxxConstructorDecl |
Matches C++ constructor declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXDestructorDecl > | cxxDestructorDecl |
Matches explicit C++ destructor declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, EnumDecl > | enumDecl |
Matches enum declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, EnumConstantDecl > | enumConstantDecl |
Matches enum constants. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXMethodDecl > | cxxMethodDecl |
Matches method declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXConversionDecl > | cxxConversionDecl |
Matches conversion operator declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, CXXDeductionGuideDecl > | cxxDeductionGuideDecl |
Matches user-defined and implicitly generated deduction guide. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, VarDecl > | varDecl |
Matches variable declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, FieldDecl > | fieldDecl |
Matches field declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, IndirectFieldDecl > | indirectFieldDecl |
Matches indirect field declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, FunctionDecl > | functionDecl |
Matches function declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, FunctionTemplateDecl > | functionTemplateDecl |
Matches C++ function template declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, FriendDecl > | friendDecl |
Matches friend declarations. More... | |
const internal::VariadicAllOfMatcher< Stmt > | stmt |
Matches statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, DeclStmt > | declStmt |
Matches declaration statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, MemberExpr > | memberExpr |
Matches member expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, UnresolvedMemberExpr > | unresolvedMemberExpr |
Matches unresolved member expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDependentScopeMemberExpr > | cxxDependentScopeMemberExpr |
Matches member expressions where the actual member referenced could not be resolved because the base expression or the member name was dependent. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CallExpr > | callExpr |
Matches call expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, LambdaExpr > | lambdaExpr |
Matches lambda expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXMemberCallExpr > | cxxMemberCallExpr |
Matches member call expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCMessageExpr > | objcMessageExpr |
Matches ObjectiveC Message invocation expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCInterfaceDecl > | objcInterfaceDecl |
Matches Objective-C interface declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCImplementationDecl > | objcImplementationDecl |
Matches Objective-C implementation declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCProtocolDecl > | objcProtocolDecl |
Matches Objective-C protocol declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCCategoryDecl > | objcCategoryDecl |
Matches Objective-C category declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCCategoryImplDecl > | objcCategoryImplDecl |
Matches Objective-C category definitions. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCMethodDecl > | objcMethodDecl |
Matches Objective-C method declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, BlockDecl > | blockDecl |
Matches block declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCIvarDecl > | objcIvarDecl |
Matches Objective-C instance variable declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, ObjCPropertyDecl > | objcPropertyDecl |
Matches Objective-C property declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAtThrowStmt > | objcThrowStmt |
Matches Objective-C @throw statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAtTryStmt > | objcTryStmt |
Matches Objective-C statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAtCatchStmt > | objcCatchStmt |
Matches Objective-C statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAtFinallyStmt > | objcFinallyStmt |
Matches Objective-C statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ExprWithCleanups > | exprWithCleanups |
Matches expressions that introduce cleanups to be run at the end of the sub-expression's evaluation. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, InitListExpr > | initListExpr |
Matches init list expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXStdInitializerListExpr > | cxxStdInitializerListExpr |
Matches C++ initializer list expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ImplicitValueInitExpr > | implicitValueInitExpr |
Matches implicit initializers of init list expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ParenListExpr > | parenListExpr |
Matches paren list expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, SubstNonTypeTemplateParmExpr > | substNonTypeTemplateParmExpr |
Matches substitutions of non-type template parameters. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, UsingDecl > | usingDecl |
Matches using declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, UsingDirectiveDecl > | usingDirectiveDecl |
Matches using namespace declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, UnresolvedLookupExpr > | unresolvedLookupExpr |
Matches reference to a name that can be looked up during parsing but could not be resolved to a specific declaration. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, UnresolvedUsingValueDecl > | unresolvedUsingValueDecl |
Matches unresolved using value declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, UnresolvedUsingTypenameDecl > | unresolvedUsingTypenameDecl |
Matches unresolved using value declarations that involve the typename. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ConstantExpr > | constantExpr |
Matches a constant expression wrapper. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ParenExpr > | parenExpr |
Matches parentheses used in expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXConstructExpr > | cxxConstructExpr |
Matches constructor call expressions (including implicit ones). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXUnresolvedConstructExpr > | cxxUnresolvedConstructExpr |
Matches unresolved constructor call expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXThisExpr > | cxxThisExpr |
Matches implicit and explicit this expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXBindTemporaryExpr > | cxxBindTemporaryExpr |
Matches nodes where temporaries are created. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, MaterializeTemporaryExpr > | materializeTemporaryExpr |
Matches nodes where temporaries are materialized. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXNewExpr > | cxxNewExpr |
Matches new expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDeleteExpr > | cxxDeleteExpr |
Matches delete expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ArraySubscriptExpr > | arraySubscriptExpr |
Matches array subscript expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDefaultArgExpr > | cxxDefaultArgExpr |
Matches the value of a default argument at the call site. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXOperatorCallExpr > | cxxOperatorCallExpr |
Matches overloaded operator calls. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, Expr > | expr |
Matches expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, DeclRefExpr > | declRefExpr |
Matches expressions that refer to declarations. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCIvarRefExpr > | objcIvarRefExpr |
Matches a reference to an ObjCIvar. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, BlockExpr > | blockExpr |
Matches a reference to a block. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, IfStmt > | ifStmt |
Matches if statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ForStmt > | forStmt |
Matches for statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXForRangeStmt > | cxxForRangeStmt |
Matches range-based for statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, WhileStmt > | whileStmt |
Matches while statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, DoStmt > | doStmt |
Matches do statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, BreakStmt > | breakStmt |
Matches break statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ContinueStmt > | continueStmt |
Matches continue statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ReturnStmt > | returnStmt |
Matches return statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, GotoStmt > | gotoStmt |
Matches goto statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, LabelStmt > | labelStmt |
Matches label statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, AddrLabelExpr > | addrLabelExpr |
Matches address of label statements (GNU extension). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, SwitchStmt > | switchStmt |
Matches switch statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, SwitchCase > | switchCase |
Matches case and default statements inside switch statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CaseStmt > | caseStmt |
Matches case statements inside switch statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, DefaultStmt > | defaultStmt |
Matches default statements inside switch statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CompoundStmt > | compoundStmt |
Matches compound statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXCatchStmt > | cxxCatchStmt |
Matches catch statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXTryStmt > | cxxTryStmt |
Matches try statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXThrowExpr > | cxxThrowExpr |
Matches throw expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, NullStmt > | nullStmt |
Matches null statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, AsmStmt > | asmStmt |
Matches asm statements. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXBoolLiteralExpr > | cxxBoolLiteral |
Matches bool literals. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, StringLiteral > | stringLiteral |
Matches string literals (also matches wide string literals). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CharacterLiteral > | characterLiteral |
Matches character literals (also matches wchar_t). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, IntegerLiteral > | integerLiteral |
Matches integer literals of all sizes / encodings, e.g. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, FloatingLiteral > | floatLiteral |
Matches float literals of all sizes / encodings, e.g. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ImaginaryLiteral > | imaginaryLiteral |
Matches imaginary literals, which are based on integer and floating point literals e.g. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, UserDefinedLiteral > | userDefinedLiteral |
Matches user defined literal operator call. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CompoundLiteralExpr > | compoundLiteralExpr |
Matches compound (i.e. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXNullPtrLiteralExpr > | cxxNullPtrLiteralExpr |
Matches nullptr literal. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ChooseExpr > | chooseExpr |
Matches GNU __builtin_choose_expr. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, GNUNullExpr > | gnuNullExpr |
Matches GNU __null expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, AtomicExpr > | atomicExpr |
Matches atomic builtins. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, StmtExpr > | stmtExpr |
Matches statement expression (GNU extension). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, BinaryOperator > | binaryOperator |
Matches binary operator expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, UnaryOperator > | unaryOperator |
Matches unary operator expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ConditionalOperator > | conditionalOperator |
Matches conditional operator expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, BinaryConditionalOperator > | binaryConditionalOperator |
Matches binary conditional operator expressions (GNU extension). More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, OpaqueValueExpr > | opaqueValueExpr |
Matches opaque value expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Decl, StaticAssertDecl > | staticAssertDecl |
Matches a C++ static_assert declaration. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXReinterpretCastExpr > | cxxReinterpretCastExpr |
Matches a reinterpret_cast expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXStaticCastExpr > | cxxStaticCastExpr |
Matches a C++ static_cast expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDynamicCastExpr > | cxxDynamicCastExpr |
Matches a dynamic_cast expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXConstCastExpr > | cxxConstCastExpr |
Matches a const_cast expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CStyleCastExpr > | cStyleCastExpr |
Matches a C-style cast expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ExplicitCastExpr > | explicitCastExpr |
Matches explicit cast expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, ImplicitCastExpr > | implicitCastExpr |
Matches the implicit cast nodes of Clang's AST. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CastExpr > | castExpr |
Matches any cast nodes of Clang's AST. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXFunctionalCastExpr > | cxxFunctionalCastExpr |
Matches functional cast expressions. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXTemporaryObjectExpr > | cxxTemporaryObjectExpr |
Matches functional cast expressions having N != 1 arguments. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, PredefinedExpr > | predefinedExpr |
Matches predefined identifier expressions [C99 6.4.2.2]. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, DesignatedInitExpr > | designatedInitExpr |
Matches C99 designated initializer expressions [C99 6.7.8]. More... | |
const internal::VariadicAllOfMatcher< QualType > | qualType |
Matches QualTypes in the clang AST. More... | |
const internal::VariadicAllOfMatcher< Type > | type |
Matches Types in the clang AST. More... | |
const internal::VariadicAllOfMatcher< TypeLoc > | typeLoc |
Matches TypeLocs in the clang AST. More... | |
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> | eachOf = {internal::DynTypedMatcher::VO_EachOf} |
Matches if any of the given matchers matches. More... | |
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> | anyOf = {internal::DynTypedMatcher::VO_AnyOf} |
Matches if any of the given matchers matches. More... | |
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> | allOf = {internal::DynTypedMatcher::VO_AllOf} |
Matches if all given matchers match. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, UnaryExprOrTypeTraitExpr > | unaryExprOrTypeTraitExpr |
Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL) More... | |
const internal::VariadicFunction< internal::Matcher< NamedDecl >, StringRef, internal::hasAnyNameFunc > | hasAnyName = {} |
Matches NamedDecl nodes that have any of the specified names. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::HasMatcher > | has = {} |
Matches AST nodes that have child AST nodes that match the provided matcher. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::HasDescendantMatcher > | hasDescendant = {} |
Matches AST nodes that have descendant AST nodes that match the provided matcher. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::ForEachMatcher > | forEach |
Matches AST nodes that have child AST nodes that match the provided matcher. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::ForEachDescendantMatcher > | forEachDescendant = {} |
Matches AST nodes that have descendant AST nodes that match the provided matcher. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::HasParentMatcher, internal::TypeList< Decl, NestedNameSpecifierLoc, Stmt, TypeLoc >, internal::TypeList< Decl, NestedNameSpecifierLoc, Stmt, TypeLoc > > | hasParent = {} |
Matches AST nodes that have a parent that matches the provided matcher. More... | |
const internal::ArgumentAdaptingMatcherFunc< internal::HasAncestorMatcher, internal::TypeList< Decl, NestedNameSpecifierLoc, Stmt, TypeLoc >, internal::TypeList< Decl, NestedNameSpecifierLoc, Stmt, TypeLoc > > | hasAncestor = {} |
Matches AST nodes that have an ancestor that matches the provided matcher. More... | |
const internal::VariadicOperatorMatcherFunc< 1, 1 > | unless |
Matches if the provided matcher does not match. More... | |
const internal::VariadicFunction< internal::Matcher< ObjCMessageExpr >, StringRef, internal::hasAnySelectorFunc > | hasAnySelector = {} |
Matches when at least one of the supplied string equals to the Selector.getAsString() More... | |
const AstTypeMatcher< BuiltinType > | builtinType |
Matches builtin Types. More... | |
const AstTypeMatcher< ArrayType > | arrayType |
Matches all kinds of arrays. More... | |
const AstTypeMatcher< ComplexType > | complexType |
Matches C99 complex types. More... | |
const AstTypeMatcher< ConstantArrayType > | constantArrayType |
Matches C arrays with a specified constant size. More... | |
const AstTypeMatcher< DependentSizedArrayType > | dependentSizedArrayType |
Matches C++ arrays whose size is a value-dependent expression. More... | |
const AstTypeMatcher< IncompleteArrayType > | incompleteArrayType |
Matches C arrays with unspecified size. More... | |
const AstTypeMatcher< VariableArrayType > | variableArrayType |
Matches C arrays with a specified size that is not an integer-constant-expression. More... | |
const AstTypeMatcher< AtomicType > | atomicType |
Matches atomic types. More... | |
const AstTypeMatcher< AutoType > | autoType |
Matches types nodes representing C++11 auto types. More... | |
const AstTypeMatcher< DecltypeType > | decltypeType |
Matches types nodes representing C++11 decltype(<expr>) types. More... | |
const AstTypeMatcher< FunctionType > | functionType |
Matches FunctionType nodes. More... | |
const AstTypeMatcher< FunctionProtoType > | functionProtoType |
Matches FunctionProtoType nodes. More... | |
const AstTypeMatcher< ParenType > | parenType |
Matches ParenType nodes. More... | |
const AstTypeMatcher< BlockPointerType > | blockPointerType |
Matches block pointer types, i.e. More... | |
const AstTypeMatcher< MemberPointerType > | memberPointerType |
Matches member pointer types. More... | |
const AstTypeMatcher< PointerType > | pointerType |
Matches pointer types, but does not match Objective-C object pointer types. More... | |
const AstTypeMatcher< ObjCObjectPointerType > | objcObjectPointerType |
Matches an Objective-C object pointer type, which is different from a pointer type, despite being syntactically similar. More... | |
const AstTypeMatcher< ReferenceType > | referenceType |
Matches both lvalue and rvalue reference types. More... | |
const AstTypeMatcher< LValueReferenceType > | lValueReferenceType |
Matches lvalue reference types. More... | |
const AstTypeMatcher< RValueReferenceType > | rValueReferenceType |
Matches rvalue reference types. More... | |
const AstTypeMatcher< TypedefType > | typedefType |
Matches typedef types. More... | |
const AstTypeMatcher< EnumType > | enumType |
Matches enum types. More... | |
const AstTypeMatcher< TemplateSpecializationType > | templateSpecializationType |
Matches template specialization types. More... | |
const AstTypeMatcher< UnaryTransformType > | unaryTransformType |
Matches types nodes representing unary type transformations. More... | |
const AstTypeMatcher< RecordType > | recordType |
Matches record types (e.g. More... | |
const AstTypeMatcher< TagType > | tagType |
Matches tag types (record and enum types). More... | |
const AstTypeMatcher< ElaboratedType > | elaboratedType |
Matches types specified with an elaborated type keyword or with a qualified name. More... | |
const AstTypeMatcher< SubstTemplateTypeParmType > | substTemplateTypeParmType |
Matches types that represent the result of substituting a type for a template type parameter. More... | |
const AstTypeMatcher< TemplateTypeParmType > | templateTypeParmType |
Matches template type parameter types. More... | |
const AstTypeMatcher< InjectedClassNameType > | injectedClassNameType |
Matches injected class name types. More... | |
const AstTypeMatcher< DecayedType > | decayedType |
Matches decayed type Example matches i[] in declaration of f. More... | |
const internal::VariadicAllOfMatcher< NestedNameSpecifier > | nestedNameSpecifier |
Matches nested name specifiers. More... | |
const internal::VariadicAllOfMatcher< NestedNameSpecifierLoc > | nestedNameSpecifierLoc |
Same as nestedNameSpecifier but matches NestedNameSpecifierLoc . More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, CUDAKernelCallExpr > | cudaKernelCallExpr |
Matches CUDA kernel call expression. More... | |
const internal::VariadicDynCastAllOfMatcher< Stmt, OMPExecutableDirective > | ompExecutableDirective |
Matches any #pragma omp executable directive. More... | |
const internal::VariadicDynCastAllOfMatcher< OMPClause, OMPDefaultClause > | ompDefaultClause |
Matches OpenMP default clause. More... | |
using clang::ast_matchers::AstTypeMatcher = typedef internal::VariadicDynCastAllOfMatcher<Type, NodeType> |
Definition at line 5351 of file ASTMatchers.h.
using clang::ast_matchers::CXXCtorInitializerMatcher = typedef internal::Matcher<CXXCtorInitializer> |
Definition at line 143 of file ASTMatchers.h.
using clang::ast_matchers::DeclarationMatcher = typedef internal::Matcher<Decl> |
Types of matchers for the top-level classes in the AST class hierarchy.
Definition at line 137 of file ASTMatchers.h.
using clang::ast_matchers::NestedNameSpecifierLocMatcher = typedef internal::Matcher<NestedNameSpecifierLoc> |
Definition at line 142 of file ASTMatchers.h.
using clang::ast_matchers::NestedNameSpecifierMatcher = typedef internal::Matcher<NestedNameSpecifier> |
Definition at line 141 of file ASTMatchers.h.
using clang::ast_matchers::StatementMatcher = typedef internal::Matcher<Stmt> |
Definition at line 138 of file ASTMatchers.h.
using clang::ast_matchers::TypeLocMatcher = typedef internal::Matcher<TypeLoc> |
Definition at line 140 of file ASTMatchers.h.
using clang::ast_matchers::TypeMatcher = typedef internal::Matcher<QualType> |
Definition at line 139 of file ASTMatchers.h.
|
inline |
Same as unaryExprOrTypeTraitExpr, but only matching alignof.
Definition at line 2506 of file ASTMatchers.h.
|
inline |
Matches any node.
Useful when another matcher requires a child matcher, but there's no additional constraint. This will often be used with an explicit conversion to an internal::Matcher<>
type such as TypeMatcher
.
Example: DeclarationMatcher(anything())
matches all declarations, e.g.,
Usable as: Any Matcher
Definition at line 160 of file ASTMatchers.h.
References translationUnitDecl, typeAliasDecl, typeAliasTemplateDecl, typedefDecl, and typedefNameDecl.
clang::ast_matchers::AST_MATCHER | ( | Decl | , |
isPublic | |||
) |
Matches public C++ declarations.
Given
fieldDecl(isPublic()) matches 'int a;'
Definition at line 540 of file ASTMatchers.h.
References clang::AS_public, and Node.
clang::ast_matchers::AST_MATCHER | ( | Decl | , |
isProtected | |||
) |
Matches protected C++ declarations.
Given
fieldDecl(isProtected()) matches 'int b;'
Definition at line 556 of file ASTMatchers.h.
References clang::AS_protected, and Node.
clang::ast_matchers::AST_MATCHER | ( | Decl | , |
isPrivate | |||
) |
Matches private C++ declarations.
Given
fieldDecl(isPrivate()) matches 'int c;'
Definition at line 572 of file ASTMatchers.h.
References clang::AS_private, and Node.
clang::ast_matchers::AST_MATCHER | ( | FieldDecl | , |
isBitField | |||
) |
Matches non-static data members that are bit-fields.
Given
fieldDecl(isBitField()) matches 'int a;' but not 'int b;'.
Definition at line 587 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
isMain | |||
) |
Determines whether the function is "main", which is the entry point into an executable program.
Definition at line 632 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Decl | , |
isImplicit | |||
) |
Matches a declaration that has been implicitly added by the compiler (eg.
implicit default/copy constructors).
Definition at line 655 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Expr | , |
isInstantiationDependent | |||
) |
Matches expressions that are instantiation-dependent even if it is neither type- nor value-dependent.
In the following example, the expression sizeof(sizeof(T() + T())) is instantiation-dependent (since it involves a template parameter T), but is neither type- nor value-dependent, since the type of the inner sizeof is known (std::size_t) and therefore the size of the outer sizeof is known.
expr(isInstantiationDependent()) matches sizeof(sizeof(T() + T())
Definition at line 841 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Expr | , |
isTypeDependent | |||
) |
Matches expressions that are type-dependent because the template type is not yet instantiated.
For example, the expressions "x" and "x + y" are type-dependent in the following code, but "y" is not type-dependent:
expr(isTypeDependent()) matches x + y
Definition at line 857 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Expr | , |
isValueDependent | |||
) |
Matches expression that are value-dependent because they contain a non-type template parameter.
For example, the array bound of "Chars" in the following example is value-dependent.
expr(isValueDependent()) matches return Size
Definition at line 868 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | TemplateArgument | , |
isIntegral | |||
) |
Matches a TemplateArgument that is an integral value.
Given
classTemplateSpecializationDecl( hasAnyTemplateArgument(isIntegral())) matches the implicit instantiation of C in C<42> with isIntegral() matching 42.
Definition at line 1003 of file ASTMatchers.h.
References clang::TemplateArgument::Integral, and Node.
clang::ast_matchers::AST_MATCHER | ( | CallExpr | , |
usesADL | |||
) |
Matches call expressions which were resolved using ADL.
Example matches y(x) but not y(42) or NS::y(x).
Definition at line 1294 of file ASTMatchers.h.
References blockDecl, cxxMemberCallExpr, exprWithCleanups, initListExpr, lambdaExpr, Node, objcCatchStmt, objcCategoryDecl, objcCategoryImplDecl, objcFinallyStmt, objcImplementationDecl, objcInterfaceDecl, objcIvarDecl, objcMessageExpr, objcMethodDecl, objcPropertyDecl, objcProtocolDecl, objcThrowStmt, and objcTryStmt.
clang::ast_matchers::AST_MATCHER | ( | CXXRecordDecl | , |
isLambda | |||
) |
Matches the generated class of lambda expressions.
Given:
cxxRecordDecl(isLambda())
matches the implicit class declaration of decltype(x)
Definition at line 2775 of file ASTMatchers.h.
References forEach, forEachDescendant, has, hasDescendant, and Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMethodDecl | , |
isClassMethod | |||
) |
Returns true when the Objective-C method declaration is a class method.
Example matcher = objcMethodDecl(isClassMethod()) matches
but not
Definition at line 3051 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMethodDecl | , |
isInstanceMethod | |||
) |
Returns true when the Objective-C method declaration is an instance method.
Example matcher = objcMethodDecl(isInstanceMethod()) matches
but not
Definition at line 3067 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMessageExpr | , |
isClassMessage | |||
) |
Returns true when the Objective-C message is sent to a class.
Example matcher = objcMessageExpr(isClassMessage()) matches
but not
Definition at line 3084 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMessageExpr | , |
isInstanceMessage | |||
) |
Returns true when the Objective-C message is sent to an instance.
Example matcher = objcMessageExpr(isInstanceMessage()) matches
but not
Definition at line 3101 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMessageExpr | , |
hasNullSelector | |||
) |
Matches when the selector is the empty selector.
Matches only when the selector of the objCMessageExpr is NULL. This may represent an error condition in the tree!
Definition at line 3170 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMessageExpr | , |
hasUnarySelector | |||
) |
Matches when the selector is a Unary Selector.
matcher = objCMessageExpr(matchesSelector(hasUnarySelector()); matches self.bodyView in the code below, but NOT the outer message invocation of "loadHTMLString:baseURL:".
Definition at line 3182 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ObjCMessageExpr | , |
hasKeywordSelector | |||
) |
Matches when the selector is a keyword selector.
objCMessageExpr(hasKeywordSelector()) matches the generated setFrame message expression in
Definition at line 3198 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
isStaticLocal | |||
) |
Matches a static variable with local scope.
Example matches y (matcher = varDecl(isStaticLocal()))
Definition at line 3577 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
hasLocalStorage | |||
) |
Matches a variable declaration that has function scope and is a non-static local variable.
Example matches x (matcher = varDecl(hasLocalStorage())
Definition at line 3592 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
hasGlobalStorage | |||
) |
Matches a variable declaration that does not have local storage.
Example matches y and z (matcher = varDecl(hasGlobalStorage())
Definition at line 3606 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
hasAutomaticStorageDuration | |||
) |
Matches a variable declaration that has automatic storage duration.
Example matches x, but not y, z, or a. (matcher = varDecl(hasAutomaticStorageDuration())
Definition at line 3622 of file ASTMatchers.h.
References Node, and clang::SD_Automatic.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
hasStaticStorageDuration | |||
) |
Matches a variable declaration that has static storage duration.
It includes the variable declared at namespace scope and those declared with "static" and "extern" storage class specifiers.
Definition at line 3642 of file ASTMatchers.h.
References Node, and clang::SD_Static.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
hasThreadStorageDuration | |||
) |
Matches a variable declaration that has thread storage duration.
Example matches z, but not x, z, or a. (matcher = varDecl(hasThreadStorageDuration())
Definition at line 3658 of file ASTMatchers.h.
References Node, and clang::SD_Thread.
clang::ast_matchers::AST_MATCHER | ( | VarDecl | , |
isExceptionVariable | |||
) |
Matches a variable declaration that is an exception variable from a C++ catch block, or an Objective-C @catch statement.
Example matches x (matcher = varDecl(isExceptionVariable())
Definition at line 3673 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXCatchStmt | , |
isCatchAll | |||
) |
Matches a C++ catch statement that has a catch-all handler.
Given
cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
Definition at line 3781 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXCtorInitializer | , |
isWritten | |||
) |
Matches a constructor initializer if it is explicitly written in code (as opposed to implicitly added by the compiler).
Given
cxxConstructorDecl(hasAnyConstructorInitializer(isWritten())) will match Foo(int), but not Foo()
Definition at line 3857 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXCtorInitializer | , |
isBaseInitializer | |||
) |
Matches a constructor initializer if it is initializing a base, as opposed to a member.
Given
cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer())) will match E(), but not match D(int).
Definition at line 3877 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXCtorInitializer | , |
isMemberInitializer | |||
) |
Matches a constructor initializer if it is initializing a member, as opposed to a base.
Given
cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer())) will match D(int), but not match E().
Definition at line 3897 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructExpr | , |
isListInitialization | |||
) |
Matches a constructor call expression which uses list initialization.
Definition at line 3936 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructExpr | , |
requiresZeroInitialization | |||
) |
Matches a constructor call expression which requires zero initialization.
Given
initListExpr(has(cxxConstructExpr(requiresZeroInitialization())) will match the implicit array filler for pt[1].
Definition at line 3952 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
isNoReturn | |||
) |
Matches FunctionDecls
that have a noreturn attribute.
Given
functionDecl(isNoReturn()) matches all of those except
Definition at line 4119 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
isDeleted | |||
) |
Matches deleted function declarations.
Given:
functionDecl(isDeleted()) matches the declaration of DeletedFunc, but not Func.
Definition at line 4183 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
isDefaulted | |||
) |
Matches defaulted function declarations.
Given:
functionDecl(isDefaulted()) matches the declaration of ~B, but not ~A.
Definition at line 4196 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | RecordDecl | , |
isStruct | |||
) |
Matches RecordDecl object that are spelled with "struct.".
Example matches S, but not C or U.
Definition at line 4670 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | RecordDecl | , |
isUnion | |||
) |
Matches RecordDecl object that are spelled with "union.".
Example matches U, but not C or S.
Definition at line 4682 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | RecordDecl | , |
isClass | |||
) |
Matches RecordDecl object that are spelled with "class.".
Example matches C, but not S or U.
Definition at line 4694 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
isVariadic | |||
) |
Matches if a function declaration is variadic.
Example matches f, but not g or h. The function i will not match, even when compiled in C mode.
Definition at line 4768 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isVirtual | |||
) |
Matches if the given method declaration is virtual.
Given
matches A::x
Definition at line 4847 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isVirtualAsWritten | |||
) |
Matches if the given method declaration has an explicit "virtual".
Given
matches A::x but not B::x
Definition at line 4865 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isPure | |||
) |
Matches if the given method declaration is pure.
Given
matches A::x
Definition at line 4900 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isConst | |||
) |
Matches if the given method declaration is const.
Given
cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
Definition at line 4915 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isCopyAssignmentOperator | |||
) |
Matches if the given method declaration declares a copy assignment operator.
Given
cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not the second one.
Definition at line 4932 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isMoveAssignmentOperator | |||
) |
Matches if the given method declaration declares a move assignment operator.
Given
cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not the first one.
Definition at line 4949 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isOverride | |||
) |
Matches if the given method declaration overrides another method.
Given
matches B::x
Definition at line 4967 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXMethodDecl | , |
isUserProvided | |||
) |
Matches method declarations that are user-provided.
Given
cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
Definition at line 4982 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isInteger | |||
) |
Matches QualType nodes that are of integer type.
Given
functionDecl(hasAnyParameter(hasType(isInteger()))) matches "a(int)", "b(long)", but not "c(double)".
Definition at line 5026 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isUnsignedInteger | |||
) |
Matches QualType nodes that are of unsigned integer type.
Given
functionDecl(hasAnyParameter(hasType(isUnsignedInteger()))) matches "b(unsigned long)", but not "a(int)" and "c(double)".
Definition at line 5040 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isSignedInteger | |||
) |
Matches QualType nodes that are of signed integer type.
Given
functionDecl(hasAnyParameter(hasType(isSignedInteger()))) matches "a(int)", but not "b(unsigned long)" and "c(double)".
Definition at line 5054 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isAnyCharacter | |||
) |
Matches QualType nodes that are of character type.
Given
functionDecl(hasAnyParameter(hasType(isAnyCharacter()))) matches "a(char)", "b(wchar_t)", but not "c(double)".
Definition at line 5068 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isAnyPointer | |||
) |
Matches QualType nodes that are of any pointer type; this includes the Objective-C object pointer type, which is different despite being syntactically similar.
Given
varDecl(hasType(isAnyPointer())) matches "int *i" and "Foo *f", but not "int j".
Definition at line 5088 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isConstQualified | |||
) |
Matches QualType nodes that are const-qualified, i.e., that include "top-level" const.
Given
functionDecl(hasAnyParameter(hasType(isConstQualified()))) matches "void b(int const)", "void c(const int)" and "void e(int const) {}". It does not match d as there is no top-level const on the parameter type "const int *".
Definition at line 5107 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
isVolatileQualified | |||
) |
Matches QualType nodes that are volatile-qualified, i.e., that include "top-level" volatile.
Given
functionDecl(hasAnyParameter(hasType(isVolatileQualified()))) matches "void b(int volatile)", "void c(volatile int)" and "void e(int volatile) {}". It does not match d as there is no top-level volatile on the parameter type "volatile int *".
Definition at line 5126 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | QualType | , |
hasLocalQualifiers | |||
) |
Matches QualType nodes that have local CV-qualifiers attached to the node, not hidden within a typedef.
Given
varDecl
(hasType(hasLocalQualifiers())) matches only j
and k
. i
is const-qualified but the qualifier is not local.
Definition at line 5143 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Type | , |
booleanType | |||
) |
Matches type bool
.
Given
functionDecl(returns(booleanType())) matches "bool func();"
Definition at line 5334 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Type | , |
voidType | |||
) |
Matches type void
.
Given
functionDecl(returns(voidType())) matches "void func();"
Definition at line 5346 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Type | , |
realFloatingPointType | |||
) |
Matches any real floating-point type (float, double, long double).
Given
realFloatingPointType() matches "float f" but not "int i"
Definition at line 5398 of file ASTMatchers.h.
References AST_POLYMORPHIC_SUPPORTED_TYPES, AST_TYPELOC_TRAVERSE_MATCHER_DECL(), constantArrayType, and Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructorDecl | , |
isCopyConstructor | |||
) |
Matches constructor declarations that are copy constructors.
Given
cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
Definition at line 6204 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructorDecl | , |
isMoveConstructor | |||
) |
Matches constructor declarations that are move constructors.
Given
cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
Definition at line 6219 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructorDecl | , |
isDefaultConstructor | |||
) |
Matches constructor declarations that are default constructors.
Given
cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
Definition at line 6234 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXConstructorDecl | , |
isDelegatingConstructor | |||
) |
Matches constructors that delegate to another constructor.
Given
cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not #1 or #2.
Definition at line 6251 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | NamespaceDecl | , |
isAnonymous | |||
) |
Matches anonymous namespace declarations.
Given
namespaceDecl(isAnonymous()) will match #1 but not ::n.
Definition at line 6346 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Decl | , |
isInStdNamespace | |||
) |
Matches declarations in the namespace std
, but not in nested namespaces.
Given
cxxRecordDecl(hasName("vector"), isInStdNamespace()) will match only #1.
Definition at line 6371 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Expr | , |
nullPointerConstant | |||
) |
Matches expressions that resolve to a null pointer constant, such as GNU's __null, C++11's nullptr, or C's NULL macro.
Given:
expr(nullPointerConstant()) matches the initializer for v1, v2, v3, cp, and ip. Does not match the initializer for i.
Definition at line 6448 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | NamedDecl | , |
hasExternalFormalLinkage | |||
) |
Matches a declaration that has external formal linkage.
Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
Example matches f() because it has external formal linkage despite being unique to the translation unit as though it has internal likage (matcher = functionDecl(hasExternalFormalLinkage()))
Definition at line 6511 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | ParmVarDecl | , |
hasDefaultArgument | |||
) |
Matches a declaration that has default arguments.
Example matches y (matcher = parmVarDecl(hasDefaultArgument()))
Definition at line 6522 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXNewExpr | , |
isArray | |||
) |
Matches array new expressions.
Given:
cxxNewExpr(isArray()) matches the expression 'new MyClass[10]'.
Definition at line 6534 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | CXXRecordDecl | , |
hasDefinition | |||
) |
Matches a class declaration that is defined.
Example matches x (matcher = cxxRecordDecl(hasDefinition()))
Definition at line 6558 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | EnumDecl | , |
isScoped | |||
) |
Matches C++11 scoped enum declaration.
Example matches Y (matcher = enumDecl(isScoped()))
Definition at line 6569 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | FunctionDecl | , |
hasTrailingReturn | |||
) |
Matches a function declared with a trailing return type.
Example matches Y (matcher = functionDecl(hasTrailingReturn()))
Definition at line 6580 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | OMPExecutableDirective | , |
isStandaloneDirective | |||
) |
Matches standalone OpenMP directives, i.e., directives that can't have a structured block.
Given
ompExecutableDirective(isStandaloneDirective()))
matches omp taskyield
.
Definition at line 6664 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | Stmt | , |
isOMPStructuredBlock | |||
) |
Matches the Stmt AST node that is marked as being the structured-block of an OpenMP executable directive.
Given
stmt(isOMPStructuredBlock()))
matches {}
.
Definition at line 6679 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | OMPDefaultClause | , |
isNoneKind | |||
) |
Matches if the OpenMP default
clause has none
kind specified.
Given
ompDefaultClause(isNoneKind())
matches only default(none)
.
Definition at line 6746 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER | ( | OMPDefaultClause | , |
isSharedKind | |||
) |
Matches if the OpenMP default
clause has shared
kind specified.
Given
ompDefaultClause(isSharedKind())
matches only default(shared)
.
Definition at line 6761 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_FUNCTION | ( | internal::Matcher< Decl > | , |
isInstantiated | |||
) |
Matches declarations that are template instantiations or are inside template instantiations.
Given
functionDecl(isInstantiated()) matches 'A(int) {...};' and 'A(unsigned) {...}'.
Definition at line 5274 of file ASTMatchers.h.
References anyOf, cxxRecordDecl, decl, functionDecl, hasAncestor, and clang::isTemplateInstantiation().
clang::ast_matchers::AST_MATCHER_FUNCTION | ( | internal::Matcher< Stmt > | , |
isInTemplateInstantiation | |||
) |
Matches statements inside of a template instantiation.
Given
declStmt(isInTemplateInstantiation()) matches 'int i;' and 'unsigned i'. unless(stmt(isInTemplateInstantiation())) will NOT match j += 42; as it's shared between the template definition and instantiation.
Definition at line 5294 of file ASTMatchers.h.
References anyOf, cxxRecordDecl, decl, functionDecl, hasAncestor, clang::isTemplateInstantiation(), and stmt.
clang::ast_matchers::AST_MATCHER_FUNCTION_P_OVERLOAD | ( | internal::BindableMatcher< TypeLoc > | , |
loc | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | , | ||
0 | |||
) |
Matches TypeLocs
for which the given inner QualType-matcher matches.
Definition at line 5320 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_FUNCTION_P_OVERLOAD | ( | internal::BindableMatcher< NestedNameSpecifierLoc > | , |
loc | , | ||
internal::Matcher< NestedNameSpecifier > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Matches NestedNameSpecifierLocs
for which the given inner NestedNameSpecifier-matcher matches.
Definition at line 6014 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
hasAnySelectorMatcher | , | ||
std::vector< std::string > | , | ||
Matches | |||
) |
Definition at line 41 of file ASTMatchersInternal.cpp.
clang::ast_matchers::AST_MATCHER_P | ( | FieldDecl | , |
hasBitWidth | , | ||
unsigned | , | ||
Width | |||
) |
Matches non-static data members that are bit-fields of the specified bit width.
Given
fieldDecl(hasBitWidth(2)) matches 'int a;' and 'int c;' but not 'int b;'.
Definition at line 604 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | FieldDecl | , |
hasInClassInitializer | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches non-static data members that have an in-class initializer.
Given
fieldDecl(hasInClassInitializer(integerLiteral(equals(2)))) matches 'int a;' but not 'int b;'. fieldDecl(hasInClassInitializer(anything())) matches 'int a;' and 'int b;' but not 'int c;'.
Definition at line 623 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ClassTemplateSpecializationDecl | , |
hasSpecializedTemplate | , | ||
internal::Matcher< ClassTemplateDecl > | , | ||
InnerMatcher | |||
) |
Matches the specialized template of a specialization declaration.
Given
classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl())) matches '#2' with classTemplateDecl() matching the class template declaration of 'A' at #1.
Definition at line 646 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Expr | , |
ignoringImplicit | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches expressions that match InnerMatcher after any implicit AST nodes are stripped off.
Parentheses and explicit casts are not discarded. Given
The matchers
would match the declarations for a, b, and c. While
only match the declarations for b and c.
Definition at line 713 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Expr | , |
ignoringImpCasts | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches expressions that match InnerMatcher after any implicit casts are stripped off.
Parentheses and explicit casts are not discarded. Given
The matchers
would match the declarations for a, b, c, and d, but not e. While
only match the declarations for b, c, and d.
Definition at line 743 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Expr | , |
ignoringParenCasts | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches expressions that match InnerMatcher after parentheses and casts are stripped off.
Implicit and non-C Style casts are also discarded. Given
The matcher varDecl(hasInitializer(ignoringParenCasts(integerLiteral()))) would match the declarations for a, b, c, and d. while varDecl(hasInitializer(integerLiteral())) only match the declaration for a.
Definition at line 765 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Expr | , |
ignoringParenImpCasts | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches expressions that match InnerMatcher after implicit casts and parentheses are stripped off.
Explicit casts are not discarded. Given
The matchers varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral()))) varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr()))) would match the declarations for a, b, c, and d, but not e. while varDecl(hasInitializer(integerLiteral())) varDecl(hasInitializer(declRefExpr())) would only match the declaration for a.
Definition at line 790 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
refersToType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches a TemplateArgument that refers to a certain type.
Given
classTemplateSpecializationDecl(hasAnyTemplateArgument( refersToType(class(hasName("X"))))) matches the specialization A<X>
Definition at line 929 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
refersToTemplate | , | ||
internal::Matcher< TemplateName > | , | ||
InnerMatcher | |||
) |
Matches a TemplateArgument that refers to a certain template.
Given
classTemplateSpecializationDecl(hasAnyTemplateArgument( refersToTemplate(templateName()))) matches the specialization X<Y>
Definition at line 947 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
refersToDeclaration | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches a canonical TemplateArgument that refers to a certain declaration.
Given
classTemplateSpecializationDecl(hasAnyTemplateArgument( refersToDeclaration(fieldDecl(hasName("next"))))) matches the specialization A<&B::next>
with fieldDecl
(...) matching B::next
Definition at line 967 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
isExpr | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches a sugar TemplateArgument that refers to a certain expression.
Given
templateSpecializationType(hasAnyTemplateArgument( isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next")))))))) matches the specialization A<&B::next>
with fieldDecl
(...) matching B::next
Definition at line 986 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
refersToIntegralType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches a TemplateArgument that referes to an integral type.
Given
classTemplateSpecializationDecl( hasAnyTemplateArgument(refersToIntegralType(asString("int")))) matches the implicit instantiation of C in C<42>.
Definition at line 1017 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | TemplateArgument | , |
equalsIntegralValue | , | ||
std::string | , | ||
Value | |||
) |
Matches a TemplateArgument of integral type with a given value.
Note that 'Value' is a string as the template argument's value is an arbitrary precision integer. 'Value' must be euqal to the canonical representation of that integral value in base 10.
Given
classTemplateSpecializationDecl( hasAnyTemplateArgument(equalsIntegralValue("42"))) matches the implicit instantiation of C in C<42>.
Definition at line 1038 of file ASTMatchers.h.
References autoreleasePoolStmt, callExpr, cxxConstructorDecl, cxxConversionDecl, cxxDeductionGuideDecl, cxxDependentScopeMemberExpr, cxxDestructorDecl, cxxMethodDecl, declStmt, enumConstantDecl, enumDecl, fieldDecl, friendDecl, functionDecl, functionTemplateDecl, indirectFieldDecl, clang::TemplateArgument::Integral, memberExpr, Node, stmt, unresolvedMemberExpr, valueDecl, and varDecl.
clang::ast_matchers::AST_MATCHER_P | ( | InitListExpr | , |
hasSyntacticForm | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the syntactic form of init list expressions (if expression have it).
Definition at line 1491 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ForStmt | , |
hasIncrement | , | ||
internal::Matcher< Stmt > | , | ||
InnerMatcher | |||
) |
Matches the increment statement of a for loop.
Example: forStmt(hasIncrement(unaryOperator(hasOperatorName("++")))) matches '++x' in
Definition at line 1848 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ForStmt | , |
hasLoopInit | , | ||
internal::Matcher< Stmt > | , | ||
InnerMatcher | |||
) |
Matches the initialization statement of a for loop.
Example: forStmt(hasLoopInit(declStmt())) matches 'int x = 0' in
Definition at line 1863 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXForRangeStmt | , |
hasLoopVariable | , | ||
internal::Matcher< VarDecl > | , | ||
InnerMatcher | |||
) |
Matches the initialization statement of a for loop.
Example: forStmt(hasLoopVariable(anything())) matches 'int x' in
Definition at line 1887 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXForRangeStmt | , |
hasRangeInit | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the range initialization statement of a for loop.
Example: forStmt(hasRangeInit(anything())) matches 'a' in
Definition at line 1901 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DesignatedInitExpr | , |
designatorCountIs | , | ||
unsigned | , | ||
N | |||
) |
Matches designated initializer expressions that contain a specific number of designators.
Example: Given
designatorCountIs(2) matches '{ [2].y = 1.0, [0].x = 1.0 }', but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
Definition at line 2411 of file ASTMatchers.h.
References allOf, anyOf, eachOf, max(), Node, qualType, type, typeLoc, and unaryExprOrTypeTraitExpr.
clang::ast_matchers::AST_MATCHER_P | ( | UnaryExprOrTypeTraitExpr | , |
hasArgumentOfType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches unary expressions that have a specific type of argument.
Given
unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int")) matches sizeof(a)
and alignof(c)
Definition at line 2482 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | UnaryExprOrTypeTraitExpr | , |
ofKind | , | ||
UnaryExprOrTypeTrait | , | ||
Kind | |||
) |
Matches unary expressions of a certain kind.
Given
unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf)) matches sizeof(x)
If the matcher is use from clang-query, UnaryExprOrTypeTrait parameter should be passed as a quoted string. e.g., ofKind("UETT_SizeOf").
Definition at line 2500 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | NamedDecl | , |
matchesName | , | ||
std::string | , | ||
RegExp | |||
) |
Matches NamedDecl nodes whose fully qualified names contain a substring matched by the given RegExp.
Supports specifying enclosing namespaces or classes by prefixing the name with '<enclosing>::'. Does not match typedefs of an underlying type with the given name.
Example matches X (regexp == "::X")
Example matches X (regexp is one of "::X", "^foo::.*X", among others)
Definition at line 2570 of file ASTMatchers.h.
References AST_POLYMORPHIC_SUPPORTED_TYPES, and Node.
clang::ast_matchers::AST_MATCHER_P | ( | CXXRecordDecl | , |
hasMethod | , | ||
internal::Matcher< CXXMethodDecl > | , | ||
InnerMatcher | |||
) |
Matches the first method of a class or struct that satisfies InnerMatcher
.
Given:
cxxRecordDecl
(hasMethod(hasName("func"))) matches the declaration of A
but not B
.
Definition at line 2760 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | NamedDecl | , |
hasUnderlyingDecl | , | ||
internal::Matcher< NamedDecl > | , | ||
InnerMatcher | |||
) |
Matches a NamedDecl
whose underlying declaration matches the given matcher.
Given
unresolvedLookupExpr
(hasAnyDeclaration( namedDecl(hasUnderlyingDecl(hasName("::N::f"))))) matches the use of f
in g()
.
Definition at line 2988 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXMemberCallExpr | , |
on | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches on the implicit object argument of a member call expression, after stripping off any parentheses or implicit casts.
Given
cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))) matches y.m()
and (g()).m()
. cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("X"))))) matches x.m()
. cxxMemberCallExpr(on(callExpr())) matches (g()).m()
.
FIXME: Overload to allow directly matching types?
Definition at line 3014 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
hasReceiverType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches on the receiver of an ObjectiveC Message expression.
Example matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *"))); matches the [webView ...] message invocation.
Definition at line 3033 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
hasReceiver | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches if the Objective-C message is sent to an instance, and the inner matcher matches on that instance.
For example the method call in
is matched by objcMessageExpr(hasReceiver(declRefExpr(to(varDecl(hasName("x"))))))
Definition at line 3115 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
hasSelector | , | ||
std::string | , | ||
BaseName | |||
) |
Matches when BaseName == Selector.getAsString()
matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:")); matches the outer message expr in the code below, but NOT the message invocation for self.bodyView.
Definition at line 3131 of file ASTMatchers.h.
References clang::Selector::getAsString(), hasAnySelector, clang::ast_matchers::internal::hasAnySelectorFunc(), and Node.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
matchesSelector | , | ||
std::string | , | ||
RegExp | |||
) |
Matches ObjC selectors whose name contains a substring matched by the given RegExp.
matcher = objCMessageExpr(matchesSelector("loadHTMLString\:baseURL?")); matches the outer message expr in the code below, but NOT the message invocation for self.bodyView.
Definition at line 3159 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | ObjCMessageExpr | , |
numSelectorArgs | , | ||
unsigned | , | ||
N | |||
) |
Matches when the selector has the specified number of arguments.
matcher = objCMessageExpr(numSelectorArgs(0)); matches self.bodyView in the code below
matcher = objCMessageExpr(numSelectorArgs(2)); matches the invocation of "loadHTMLString:baseURL:" but not that of self.bodyView
Definition at line 3213 of file ASTMatchers.h.
References Node.
Matches if the call expression's callee expression matches.
Given
callExpr(callee(expr())) matches this->x(), x(), y.x(), f() with callee(...) matching this->x, x, y.x, f respectively
Note: Callee cannot take the more general internal::Matcher<Expr> because this introduces ambiguous overloads with calls to Callee taking a internal::Matcher<Decl>, as the matcher hierarchy is purely implemented in terms of implicit casts.
Definition at line 3233 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DeclaratorDecl | , |
hasTypeLoc | , | ||
internal::Matcher< TypeLoc > | , | ||
Inner | |||
) |
Matches if the type location of the declarator decl's type matches the inner matcher.
Given
declaratorDecl(hasTypeLoc(loc(asString("int")))) matches int x
Definition at line 3315 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | QualType | , |
asString | , | ||
std::string | , | ||
Name | |||
) |
Matches if the matched type is represented by the given string.
Given
cxxMemberCallExpr(on(hasType(asString("class Y *")))) matches y->x()
Definition at line 3331 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | QualType | , |
pointsTo | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches if the matched type is a pointer type and the pointee type matches the specified matcher.
Example matches y->x() (matcher = cxxMemberCallExpr(on(hasType(pointsTo cxxRecordDecl(hasName("Y")))))))
Definition at line 3345 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Type | , |
hasUnqualifiedDesugaredType | , | ||
internal::Matcher< Type > | , | ||
InnerMatcher | |||
) |
Matches if the matched type matches the unqualified desugared type of the matched node.
For example, in:
The matcher type(hasUnqualifiedDesugaredType(recordType())) matches both B and A.
Definition at line 3369 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | QualType | , |
references | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches if the matched type is a reference type and the referenced type matches the specified matcher.
Example matches X &x and const X &y (matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
Definition at line 3388 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | QualType | , |
hasCanonicalType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches QualTypes whose canonical type matches InnerMatcher.
Given:
varDecl
(hasType(qualType(referenceType()))))) will not match the declaration of b but varDecl
(hasType(qualType(hasCanonicalType(referenceType())))))) does.
Definition at line 3406 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXMemberCallExpr | , |
onImplicitObjectArgument | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches on the implicit object argument of a member call expression.
Unlike on
, matches the argument directly without stripping away anything.
Given
cxxMemberCallExpr(onImplicitObjectArgument(hasType( cxxRecordDecl(hasName("Y"))))) matches y.m()
, x.m()
and (g()).m(), but not x.g()
. cxxMemberCallExpr(on(callExpr())) does not match (g()).m()
, because the parens are not ignored.
FIXME: Overload to allow directly matching types?
Definition at line 3437 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DeclRefExpr | , |
to | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches a DeclRefExpr that refers to a declaration that matches the specified matcher.
Example matches x in if(x) (matcher = declRefExpr(to(varDecl(hasName("x")))))
Definition at line 3484 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DeclRefExpr | , |
throughUsingDecl | , | ||
internal::Matcher< UsingShadowDecl > | , | ||
InnerMatcher | |||
) |
Matches a DeclRefExpr
that refers to a declaration through a specific using shadow declaration.
Given
declRefExpr(throughUsingDecl(anything())) matches f()
Definition at line 3505 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | OverloadExpr | , |
hasAnyDeclaration | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches an OverloadExpr
if any of the declarations in the set of overloads matches the given matcher.
Given
unresolvedLookupExpr(hasAnyDeclaration( functionTemplateDecl(hasName("foo")))) matches foo
in foo(t)
; but not bar
in bar(t)
;
Definition at line 3528 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DeclStmt | , |
hasSingleDecl | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches the Decl of a DeclStmt which has a single declaration.
Given
declStmt(hasSingleDecl(anything())) matches 'int c;' but not 'int a, b;'.
Definition at line 3543 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | VarDecl | , |
hasInitializer | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches a variable declaration that has an initializer expression that matches the given matcher.
Example matches x (matcher = varDecl(hasInitializer(callExpr())))
Definition at line 3559 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DeclStmt | , |
declCountIs | , | ||
unsigned | , | ||
N | |||
) |
Matches declaration statements that contain a specific number of declarations.
Example: Given
declCountIs(2) matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
Definition at line 3735 of file ASTMatchers.h.
References distance(), and Node.
clang::ast_matchers::AST_MATCHER_P | ( | CXXConstructorDecl | , |
hasAnyConstructorInitializer | , | ||
internal::Matcher< CXXCtorInitializer > | , | ||
InnerMatcher | |||
) |
Matches a constructor initializer.
Given
cxxRecordDecl(has(cxxConstructorDecl( hasAnyConstructorInitializer(anything()) ))) record matches Foo, hasAnyConstructorInitializer matches foo_(1)
Definition at line 3798 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXCtorInitializer | , |
forField | , | ||
internal::Matcher< FieldDecl > | , | ||
InnerMatcher | |||
) |
Matches the field declaration of a constructor initializer.
Given
cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer( forField(hasName("foo_")))))) matches Foo with forField matching foo_
Definition at line 3817 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXCtorInitializer | , |
withInitializer | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the initializer expression of a constructor initializer.
Given
cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer( withInitializer(integerLiteral(equals(1))))))) matches Foo with withInitializer matching (1)
Definition at line 3837 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | FunctionDecl | , |
returns | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches the return type of a function declaration.
Given:
cxxMethodDecl(returns(asString("int"))) matches int f() { return 1; }
Definition at line 4129 of file ASTMatchers.h.
Matches the then-statement of an if statement.
Examples matches the if statement (matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
Definition at line 4299 of file ASTMatchers.h.
Matches the else-statement of an if statement.
Examples matches the if statement (matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
Definition at line 4311 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | IfStmt | , |
hasConditionVariableStatement | , | ||
internal::Matcher< DeclStmt > | , | ||
InnerMatcher | |||
) |
Matches the condition variable statement in an if statement.
Given
hasConditionVariableStatement(...) matches 'A* a = GetAPointer()'.
Definition at line 4361 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ArraySubscriptExpr | , |
hasIndex | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the index expression of an array subscript expression.
Given
arraySubscriptExpression(hasIndex(integerLiteral())) matches i
[1] with the integerLiteral()
matching 1
Definition at line 4378 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ArraySubscriptExpr | , |
hasBase | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the base expression of an array subscript expression.
Given
arraySubscriptExpression(hasBase(implicitCastExpr( hasSourceExpression(declRefExpr())))) matches i
[1] with the declRefExpr()
matching i
Definition at line 4395 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CompoundStmt | , |
statementCountIs | , | ||
unsigned | , | ||
N | |||
) |
Checks that a compound statement contains a specific number of child statements.
Example: Given
compoundStmt(statementCountIs(0))) matches '{}' but does not match the outer compound statement.
Definition at line 4454 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | UnaryOperator | , |
hasUnaryOperand | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches if the operand of a unary operator matches.
Example matches true (matcher = hasUnaryOperand( cxxBoolLiteral(equals(true))))
Definition at line 4597 of file ASTMatchers.h.
Matches casts that has a given cast kind.
Example: matches the implicit cast around 0
(matcher = castExpr(hasCastKind(CK_NullToPointer)))
If the matcher is use from clang-query, CastKind parameter should be passed as a quoted string. e.g., ofKind("CK_NullToPointer").
Definition at line 4639 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | ExplicitCastExpr | , |
hasDestinationType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches casts whose destination type matches a given matcher.
(Note: Clang's AST refers to other conversions as "casts" too, and calls actual casts "explicit" casts.)
Definition at line 4647 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ImplicitCastExpr | , |
hasImplicitDestinationType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches implicit casts whose destination type matches a given matcher.
FIXME: Unit test this matcher
Definition at line 4657 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | AbstractConditionalOperator | , |
hasTrueExpression | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the true branch expression of a conditional operator.
Example 1 (conditional ternary operator): matches a
Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
Definition at line 4709 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | AbstractConditionalOperator | , |
hasFalseExpression | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the false branch expression of a conditional operator (binary or ternary).
Example matches b
Definition at line 4724 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXMethodDecl | , |
ofClass | , | ||
internal::Matcher< CXXRecordDecl > | , | ||
InnerMatcher | |||
) |
Matches the class declaration that the given method declaration belongs to.
FIXME: Generalize this for other kinds of declarations. FIXME: What other kind of declarations would we need to generalize this to?
Example matches A() in the last line (matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl( ofClass(hasName("A"))))))
Definition at line 4789 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXMethodDecl | , |
forEachOverridden | , | ||
internal::Matcher< CXXMethodDecl > | , | ||
InnerMatcher | |||
) |
Matches each method overridden by the given method.
This matcher may produce multiple matches.
Given
cxxMethodDecl(ofClass(hasName("C")), forEachOverridden(cxxMethodDecl().bind("b"))).bind("d") matches once, with "b" binding "A::f" and "d" binding "C::f" (Note that B::f is not overridden by C::f).
The check can produce multiple matches in case of multiple inheritance, e.g.
cxxMethodDecl(ofClass(hasName("C")), forEachOverridden(cxxMethodDecl().bind("b"))).bind("d") matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and once with "b" binding "A2::f" and "d" binding "C::f".
Definition at line 4820 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | MemberExpr | , |
member | , | ||
internal::Matcher< ValueDecl > | , | ||
InnerMatcher | |||
) |
Matches a member expression where the member is matched by a given matcher.
Given
memberExpr(member(hasName("first"))) matches second.first but not first.second (because the member name there is "second").
Definition at line 5159 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | UsingDecl | , |
hasAnyUsingShadowDecl | , | ||
internal::Matcher< UsingShadowDecl > | , | ||
InnerMatcher | |||
) |
Matches any using shadow declaration.
Given
usingDecl(hasAnyUsingShadowDecl(hasName("b")))) matches
Definition at line 5203 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | UsingShadowDecl | , |
hasTargetDecl | , | ||
internal::Matcher< NamedDecl > | , | ||
InnerMatcher | |||
) |
Matches a using shadow declaration where the target declaration is matched by the given matcher.
Given
usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl()))) matches
but not
Definition at line 5221 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | VariableArrayType | , |
hasSizeExpr | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches VariableArrayType
nodes that have a specific size expression.
Given
variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to( varDecl(hasName("b"))))))) matches "int a[b]"
Definition at line 5507 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ElaboratedType | , |
hasQualifier | , | ||
internal::Matcher< NestedNameSpecifier > | , | ||
InnerMatcher | |||
) |
Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier, matches InnerMatcher
if the qualifier exists.
Given
elaboratedType
(hasQualifier(hasPrefix(specifiesNamespace(hasName("N")))) matches the type of the variable declaration of d
.
Definition at line 5874 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | ElaboratedType | , |
namesType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches ElaboratedTypes whose named type matches InnerMatcher
.
Given
elaboratedType
(namesType(recordType( hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable declaration of d
.
Definition at line 5897 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | DecayedType | , |
hasDecayedType | , | ||
internal::Matcher< QualType > | , | ||
InnerType | |||
) |
Matches the decayed type, whos decayed type matches InnerMatcher
.
Definition at line 5967 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_MATCHER_P | ( | Decl | , |
hasDeclContext | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches declarations whose declaration context, interpreted as a Decl, matches InnerMatcher
.
Given
cxxRcordDecl
(hasDeclContext(namedDecl(hasName("M")))) matches the declaration of class
D
.
Definition at line 5986 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | NestedNameSpecifier | , |
specifiesType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | |||
) |
Matches nested name specifiers that specify a type matching the given QualType
matcher without qualifiers.
Given
nestedNameSpecifier(specifiesType( hasDeclaration(cxxRecordDecl(hasName("A"))) )) matches "A::"
Definition at line 6034 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | NestedNameSpecifierLoc | , |
specifiesTypeLoc | , | ||
internal::Matcher< TypeLoc > | , | ||
InnerMatcher | |||
) |
Matches nested name specifier locs that specify a type matching the given TypeLoc
.
Given
nestedNameSpecifierLoc(specifiesTypeLoc(loc(type( hasDeclaration(cxxRecordDecl(hasName("A"))))))) matches "A::"
Definition at line 6052 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | NestedNameSpecifier | , |
specifiesNamespace | , | ||
internal::Matcher< NamespaceDecl > | , | ||
InnerMatcher | |||
) |
Matches nested name specifiers that specify a namespace matching the given namespace matcher.
Given
nestedNameSpecifier(specifiesNamespace(hasName("ns"))) matches "ns::"
Definition at line 6104 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | SwitchStmt | , |
forEachSwitchCase | , | ||
internal::Matcher< SwitchCase > | , | ||
InnerMatcher | |||
) |
Matches each case or default statement belonging to the given switch statement.
This matcher may produce multiple matches.
Given
switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s") matches four times, with "c" binding each of "case 1:", "case 2:", "case 3:" and "case 4:", and "s" respectively binding "switch (1)", "switch (1)", "switch (2)" and "switch (2)".
Definition at line 6147 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXConstructorDecl | , |
forEachConstructorInitializer | , | ||
internal::Matcher< CXXCtorInitializer > | , | ||
InnerMatcher | |||
) |
Matches each constructor initializer in a constructor definition.
Given
cxxConstructorDecl(forEachConstructorInitializer( forField(decl().bind("x")) )) will trigger two matches, binding for 'i' and 'j' respectively.
Definition at line 6178 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | FunctionDecl | , |
hasExplicitSpecifier | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the expression in an explicit specifier if present in the given declaration.
Given
cxxConstructorDecl(hasExplicitSpecifier(constantExpr())) will match #7, #8 and #9, but not #1 or #2. cxxConversionDecl(hasExplicitSpecifier(constantExpr())) will not match #3 or #4. cxxDeductionGuideDecl(hasExplicitSpecifier(constantExpr())) will not match #5 or #6.
Definition at line 6304 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CaseStmt | , |
hasCaseConstant | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
If the given case statement does not use the GNU case range extension, matches the constant given in the statement.
Given
caseStmt(hasCaseConstant(integerLiteral())) matches "case 1:"
Definition at line 6382 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Decl | , |
hasAttr | , | ||
attr::Kind | , | ||
AttrKind | |||
) |
Matches declaration that has a given attribute.
Given
decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of f. If the matcher is used from clang-query, attr::Kind parameter should be passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
Definition at line 6399 of file ASTMatchers.h.
References clang::Attr::getKind(), and Node.
clang::ast_matchers::AST_MATCHER_P | ( | ReturnStmt | , |
hasReturnValue | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the return value expression of a return statement.
Given
hasReturnValue(binaryOperator()) matches 'return a + b' with binaryOperator() matching 'a + b'
Definition at line 6417 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Stmt | , |
forFunction | , | ||
internal::Matcher< FunctionDecl > | , | ||
InnerMatcher | |||
) |
Matches declaration of the function the statement belongs to.
Given:
returnStmt(forFunction(hasName("operator="))) matches 'return *this' but does not match 'return v > 0'
Definition at line 6465 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | CXXNewExpr | , |
hasArraySize | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches array new expressions with a given array size.
Given:
cxxNewExpr(hasArraySize(intgerLiteral(equals(10)))) matches the expression 'new MyClass[10]'.
Definition at line 6546 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | Expr | , |
ignoringElidableConstructorCall | , | ||
ast_matchers::internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches expressions that match InnerMatcher that are possibly wrapped in an elidable constructor and other corresponding bookkeeping nodes.
In C++17, elidable copy constructors are no longer being generated in the AST as it is not permitted by the standard. They are, however, part of the AST in C++14 and earlier. So, a matcher must abstract over these differences to work in all language modes. This matcher skips elidable constructor-call AST nodes, ExprWithCleanups
nodes wrapping elidable constructor-calls and various implicit nodes inside the constructor calls, all of which will not appear in the C++17 AST.
Given
varDecl(hasInitializer(ignoringElidableConstructorCall(callExpr())))
matches H D = G()
in C++11 through C++17 (and beyond).
Definition at line 6609 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | OMPExecutableDirective | , |
hasStructuredBlock | , | ||
internal::Matcher< Stmt > | , | ||
InnerMatcher | |||
) |
Matches the structured-block of the OpenMP executable directive.
Prerequisite: the executable directive must not be standalone directive. If it is, it will never match.
Given
ompExecutableDirective(hasStructuredBlock(nullStmt()))
will match ;
Definition at line 6696 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | OMPExecutableDirective | , |
hasAnyClause | , | ||
internal::Matcher< OMPClause > | , | ||
InnerMatcher | |||
) |
Matches any clause in an OpenMP directive.
Given
ompExecutableDirective(hasAnyClause(anything()))
matches omp parallel default(none)
.
Definition at line 6714 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P | ( | OMPExecutableDirective | , |
isAllowedToContainClauseKind | , | ||
OpenMPClauseKind | , | ||
CKind | |||
) |
Matches if the OpenMP directive is allowed to contain the specified OpenMP clause kind.
Given
ompExecutableDirective(isAllowedToContainClause(OMPC_default))
matches
omp parallel
and
omp parallel for
`.
If the matcher is use from clang-query, OpenMPClauseKind
parameter should be passed as a quoted string. e.g., isAllowedToContainClauseKind("OMPC_default").
Definition at line 6782 of file ASTMatchers.h.
References clang::isAllowedClauseForDirective(), and Node.
clang::ast_matchers::AST_MATCHER_P2 | ( | InitListExpr | , |
hasInit | , | ||
unsigned | , | ||
N | , | ||
ast_matchers::internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the n'th item of an initializer list expression.
Example matches y. (matcher = initListExpr(hasInit(0, expr())))
Definition at line 3718 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P2 | ( | DeclStmt | , |
containsDeclaration | , | ||
unsigned | , | ||
N | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | |||
) |
Matches the n'th declaration of a declaration statement.
Note that this does not work for global declarations because the AST breaks up multiple-declaration DeclStmt's into multiple single-declaration DeclStmt's. Example: Given non-global declarations
declStmt(containsDeclaration( 0, varDecl(hasInitializer(anything())))) matches only 'int d = 2, e;', and declStmt(containsDeclaration(1, varDecl()))
Definition at line 3758 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | QualType | , |
ignoringParens | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | , | ||
0 | |||
) |
Matches types that match InnerMatcher after any parens are stripped.
Given
The matcher
would match the declaration for fp.
Definition at line 806 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | Expr | , |
ignoringParens | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Overload ignoringParens
for Expr
.
Given
The matcher
would match the implicit cast resulting from the assignment.
Definition at line 822 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | CallExpr | , |
callee | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Matches if the call expression's callee's declaration matches the given matcher.
Example matches y.x() (matcher = callExpr(callee( cxxMethodDecl(hasName("x")))))
Definition at line 3249 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | QualType | , |
pointsTo | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Overloaded to match the pointee type's declaration.
Definition at line 3353 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | QualType | , |
references | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Overloaded to match the referenced type's declaration.
Definition at line 3414 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | CXXMemberCallExpr | , |
thisPointerType | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | , | ||
0 | |||
) |
Matches if the type of the expression's implicit object argument either matches the InnerMatcher, or is a pointer to a type that matches the InnerMatcher.
Given
cxxMemberCallExpr(thisPointerType(hasDeclaration( cxxRecordDecl(hasName("Y"))))) matches y.m()
, p->m()
and x.m()
. cxxMemberCallExpr(thisPointerType(hasDeclaration( cxxRecordDecl(hasName("X"))))) matches x.g()
.
Definition at line 3460 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | CXXMemberCallExpr | , |
thisPointerType | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Overloaded to match the type's declaration.
Definition at line 3468 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | NestedNameSpecifier | , |
hasPrefix | , | ||
internal::Matcher< NestedNameSpecifier > | , | ||
InnerMatcher | , | ||
0 | |||
) |
Matches on the prefix of a NestedNameSpecifier
.
Given
nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and matches "A::"
Definition at line 6067 of file ASTMatchers.h.
clang::ast_matchers::AST_MATCHER_P_OVERLOAD | ( | NestedNameSpecifierLoc | , |
hasPrefix | , | ||
internal::Matcher< NestedNameSpecifierLoc > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Matches on the prefix of a NestedNameSpecifierLoc
.
Given
nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A"))))) matches "A::"
Definition at line 6085 of file ASTMatchers.h.
Overloads for the equalsNode
matcher.
FIXME: Implement for other node types.Matches if a node equals another node.
Decl
has pointer identity in the AST.
Definition at line 6118 of file ASTMatchers.h.
References Node.
Matches if a node equals another node.
Stmt
has pointer identity in the AST.
Definition at line 6124 of file ASTMatchers.h.
References Node.
Matches if a node equals another node.
Type
has pointer identity in the AST.
Definition at line 6130 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isExpansionInMainFile | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc) | |||
) |
Matches AST nodes that were expanded within the main-file.
Example matches X but not Y (matcher = cxxRecordDecl(isExpansionInMainFile())
Y.h:
Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc>
Definition at line 236 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isExpansionInSystemHeader | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc) | |||
) |
Matches AST nodes that were expanded within system-header-files.
Example matches Y but not X (matcher = cxxRecordDecl(isExpansionInSystemHeader())
SystemHeader.h:
Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc>
Definition at line 257 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isExternC | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl) | |||
) |
Matches extern "C" function or variable declarations.
Given:
functionDecl(isExternC()) matches the declaration of f and g, but not the declaration of h. varDecl(isExternC()) matches the declaration of x and y, but not the declaration of z.
Definition at line 4149 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isStaticStorageClass | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl) | |||
) |
Matches variable/function declarations that have "static" storage class specifier ("static" keyword) written in the source.
Given:
functionDecl(isStaticStorageClass()) matches the function declaration f. varDecl(isStaticStorageClass()) matches the variable declaration i.
Definition at line 4168 of file ASTMatchers.h.
References Node, and clang::SC_Static.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | hasDynamicExceptionSpec | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType) | |||
) |
Matches functions that have a dynamic exception specification.
Given:
functionDecl(hasDynamicExceptionSpec()) and functionProtoType(hasDynamicExceptionSpec()) match the declarations of j, k, and l, but not f, g, h, or i.
Definition at line 4215 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isNoThrow | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType) | |||
) |
Matches functions that have a non-throwing exception specification.
Given:
functionDecl(isNoThrow()) and functionProtoType(isNoThrow()) match the declarations of g, and h, but not f, i or j.
Definition at line 4235 of file ASTMatchers.h.
References clang::FunctionProtoType::getExceptionSpecType(), clang::FunctionProtoType::isNothrow(), clang::isUnresolvedExceptionSpec(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isConstexpr | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(VarDecl, FunctionDecl, IfStmt) | |||
) |
Matches constexpr variable and function declarations, and if constexpr.
Given:
varDecl(isConstexpr()) matches the declaration of foo. functionDecl(isConstexpr()) matches the declaration of bar. ifStmt(isConstexpr()) matches the if statement in baz.
Definition at line 4268 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isAssignmentOperator | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, CXXOperatorCallExpr) | |||
) |
Matches all kinds of assignment operators.
Example 1: matches a += b (matcher = binaryOperator(isAssignmentOperator()))
Example 2: matches s1 = s2 (matcher = cxxOperatorCallExpr(isAssignmentOperator()))
Definition at line 4547 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isDefinition | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(TagDecl, VarDecl, ObjCMethodDecl, FunctionDecl) | |||
) |
Matches if a declaration has a body attached.
Example matches A, va, fa
Usable as: Matcher<TagDecl>, Matcher<VarDecl>, Matcher<FunctionDecl>, Matcher<ObjCMethodDecl>
Definition at line 4751 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isFinal | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, CXXMethodDecl) | |||
) |
Matches if the given method or class declaration is final.
Given:
matches A and C::f, but not B, C, or B::f
Definition at line 4884 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isArrow | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr) | |||
) |
Matches member expressions that are called with '->' as opposed to '.
'.
Member calls on the implicit this pointer match as called with '->'.
Given
memberExpr(isArrow()) matches this->x, x, y.x, a, this->b cxxDependentScopeMemberExpr(isArrow()) matches this->m unresolvedMemberExpr(isArrow()) matches this->f<T>, f<T>
Definition at line 5010 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isTemplateInstantiation | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl, CXXRecordDecl) | |||
) |
Matches template instantiations of function, class, or static member variable template instantiations.
Given
or
or
cxxRecordDecl(hasName("::X"), isTemplateInstantiation()) matches the template instantiation of X.
But given
cxxRecordDecl(hasName("::X"), isTemplateInstantiation()) does not match, as X is an explicit template specialization.
Usable as: Matcher<FunctionDecl>, Matcher<VarDecl>, Matcher<CXXRecordDecl>
Definition at line 5253 of file ASTMatchers.h.
References Node, clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, and clang::TSK_ImplicitInstantiation.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isExplicitTemplateSpecialization | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, VarDecl, CXXRecordDecl) | |||
) |
Matches explicit template specializations of function, class, or static member variable template instantiations.
Given
functionDecl(isExplicitTemplateSpecialization()) matches the specialization A<int>().
Usable as: Matcher<FunctionDecl>, Matcher<VarDecl>, Matcher<CXXRecordDecl>
Definition at line 5312 of file ASTMatchers.h.
References Node, and clang::TSK_ExplicitSpecialization.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isExplicit | , |
AST_POLYMORPHIC_SUPPORTED_TYPES( CXXConstructorDecl, CXXConversionDecl, CXXDeductionGuideDecl) | |||
) |
Matches constructor, conversion function, and deduction guide declarations that have an explicit specifier if this explicit specifier is resolved to true.
Given
cxxConstructorDecl(isExplicit()) will match #2 and #8, but not #1, #7 or #9. cxxConversionDecl(isExplicit()) will match #4, but not #3. cxxDeductionGuideDecl(isExplicit()) will match #6, but not #5.
Definition at line 6277 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER | ( | isInline | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(NamespaceDecl, FunctionDecl) | |||
) |
Matches function and namespace declarations that are marked with the inline keyword.
Given
functionDecl(isInline()) will match ::f(). namespaceDecl(isInline()) will match n::m.
Definition at line 6325 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | isExpansionInFileMatching | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Decl, Stmt, TypeLoc) | , | ||
std::string | , | ||
RegExp | |||
) |
Matches AST nodes that were expanded within files whose name is partially matching a given regex.
Example matches Y but not X (matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
ASTMatcher.h:
Usable as: Matcher<Decl>, Matcher<Stmt>, Matcher<TypeLoc>
Definition at line 282 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasAnyTemplateArgument | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType, FunctionDecl) | , | ||
internal::Matcher< TemplateArgument > | , | ||
InnerMatcher | |||
) |
Matches classTemplateSpecializations, templateSpecializationType and functionDecl that have at least one TemplateArgument matching the given InnerMatcher.
Given
classTemplateSpecializationDecl(hasAnyTemplateArgument( refersToType(asString("int")))) matches the specialization A<int>
functionDecl(hasAnyTemplateArgument(refersToType(asString("int")))) matches the specialization f<int>
Definition at line 680 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | templateArgumentCountIs | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType) | , | ||
unsigned | , | ||
N | |||
) |
Matches if the number of template arguments equals N
.
Given
classTemplateSpecializationDecl(templateArgumentCountIs(1)) matches C<int>.
Definition at line 910 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | isDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
internal::Matcher< NamedDecl > | , | ||
Base | |||
) |
Matches C++ classes that are directly or indirectly derived from a class matching Base
, or Objective-C classes that directly or indirectly subclass a class matching Base
.
Note that a class is not considered to be derived from itself.
Example matches Y, Z, C (Base == hasName("X"))
In the following example, Bar matches isDerivedFrom(hasName("X")):
In the following example, Bar matches isDerivedFrom(hasName("NSObject"))
Usable as: Matcher<CXXRecordDecl>, Matcher<ObjCInterfaceDecl>
Definition at line 2635 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | argumentCountIs | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr, ObjCMessageExpr) | , | ||
unsigned | , | ||
N | |||
) |
Checks that a call expression or a constructor call expression has a specific number of arguments (including absent default arguments).
Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
Definition at line 3685 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasAnyArgument | , |
AST_POLYMORPHIC_SUPPORTED_TYPES( CallExpr, CXXConstructExpr, CXXUnresolvedConstructExpr, ObjCMessageExpr) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches any argument of a call expression or a constructor call expression, or an ObjC-message-send expression.
Given
callExpr(hasAnyArgument(declRefExpr())) matches x(1, y, 42) with hasAnyArgument(...) matching y
For ObjectiveC, given
objcMessageExpr(hasAnyArgument(integerLiteral(equals(12)))) matches [i f:12]
Definition at line 3920 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasAnyParameter | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, ObjCMethodDecl, BlockDecl) | , | ||
internal::Matcher< ParmVarDecl > | , | ||
InnerMatcher | |||
) |
Matches any parameter of a function or an ObjC method declaration or a block.
Does not match the 'this' parameter of a method.
Given
cxxMethodDecl(hasAnyParameter(hasName("y"))) matches f(int x, int y, int z) {} with hasAnyParameter(...) matching int y
For ObjectiveC, given
the matcher objcMethodDecl(hasAnyParameter(hasName("y"))) matches the declaration of method f with hasParameter matching y.
For blocks, given
the matcher blockDecl(hasAnyParameter(hasName("y"))) matches the declaration of the block b with hasParameter matching y.
Definition at line 4071 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | parameterCountIs | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, FunctionProtoType) | , | ||
unsigned | , | ||
N | |||
) |
Matches FunctionDecls
and FunctionProtoTypes
that have a specific parameter count.
Given
functionDecl(parameterCountIs(2)) matches g
and h
functionProtoType(parameterCountIs(2)) matches g
and h
functionProtoType(parameterCountIs(3)) matches k
Definition at line 4098 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasCondition | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, ForStmt, WhileStmt, DoStmt, SwitchStmt, AbstractConditionalOperator) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the condition expression of an if statement, for loop, switch statement or conditional operator.
Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
Definition at line 4282 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | equalsBoundNode | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Stmt, Decl, Type, QualType) | , | ||
std::string | , | ||
ID | |||
) |
Matches if a node equals a previously bound node.
Matches a node if it equals the node previously bound to ID
.
Given
cxxRecordDecl( has(fieldDecl(hasName("a"), hasType(type().bind("t")))), has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t")))))) matches the class X
, as a
and b
have the same type.
Note that when multiple matches are involved via forEach*
matchers, equalsBoundNodes
acts as a filter. For example: compoundStmt( forEachDescendant(varDecl().bind("d")), forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d")))))) will trigger a match for each combination of variable declaration and reference to that variable declaration within a compound statement.
Definition at line 4337 of file ASTMatchers.h.
References clang::ast_type_traits::DynTypedNode::create(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasBody | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(DoStmt, ForStmt, WhileStmt, CXXForRangeStmt, FunctionDecl) | , | ||
internal::Matcher< Stmt > | , | ||
InnerMatcher | |||
) |
Matches a 'for', 'while', 'do while' statement or a function definition that has a given body.
Given
hasBody(compoundStmt()) matches 'for (;;) {}' with compoundStmt() matching '{}'
Definition at line 4413 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasAnySubstatement | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CompoundStmt, StmtExpr) | , | ||
internal::Matcher< Stmt > | , | ||
InnerMatcher | |||
) |
Matches compound statements where at least one substatement matches a given matcher.
Also matches StmtExprs that have CompoundStmt as children.
Given
hasAnySubstatement(compoundStmt()) matches '{ {}; 1+2; }' with compoundStmt() matching '{}'
Definition at line 4435 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasOperatorName | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, UnaryOperator) | , | ||
std::string | , | ||
Name | |||
) |
Matches the operator Name of operator expressions (binary or unary).
Example matches a || b (matcher = binaryOperator(hasOperatorName("||")))
Definition at line 4526 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasLHS | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, ArraySubscriptExpr) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the left hand side of binary operator expressions.
Example matches a (matcher = binaryOperator(hasLHS()))
Definition at line 4559 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasRHS | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(BinaryOperator, ArraySubscriptExpr) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the right hand side of binary operator expressions.
Example matches b (matcher = binaryOperator(hasRHS()))
Definition at line 4574 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasSourceExpression | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CastExpr, OpaqueValueExpr) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches if the cast's source expression or opaque value's source expression matches the given matcher.
Example 1: matches "a string" (matcher = castExpr(hasSourceExpression(cxxConstructExpr())))
Example 2: matches 'b' (matcher = opaqueValueExpr(hasSourceExpression(implicitCastExpr(declRefExpr())))
Definition at line 4619 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasObjectExpression | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(MemberExpr, UnresolvedMemberExpr, CXXDependentScopeMemberExpr) | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches a member expression where the object expression is matched by a given matcher.
Implicit object expressions are included; that is, it matches use of implicit this
.
Given
memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X"))))) matches x.m
, but not m
; however, memberExpr(hasObjectExpression(hasType(pointsTo( matches m
(aka. this->m
), but not x.m
.
Definition at line 5180 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P | ( | hasSize | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(ConstantArrayType, StringLiteral) | , | ||
unsigned | , | ||
N | |||
) |
Matches nodes that have the specified size.
Given
constantArrayType(hasSize(42)) matches "int a[42]" and "int b[2 * 21]" stringLiteral(hasSize(4)) matches "abcd", L"abcd"
Definition at line 5448 of file ASTMatchers.h.
References dependentSizedArrayType, incompleteArrayType, Node, and variableArrayType.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P2 | ( | hasTemplateArgument | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl, TemplateSpecializationType, FunctionDecl) | , | ||
unsigned | , | ||
N | , | ||
internal::Matcher< TemplateArgument > | , | ||
InnerMatcher | |||
) |
Matches classTemplateSpecializations, templateSpecializationType and functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Given
classTemplateSpecializationDecl(hasTemplateArgument( 1, refersToType(asString("int")))) matches the specialization A<bool, int>
functionDecl(hasTemplateArgument(0, refersToType(asString("int")))) matches the specialization f<int>
Definition at line 888 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P2 | ( | hasArgument | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr, ObjCMessageExpr) | , | ||
unsigned | , | ||
N | , | ||
internal::Matcher< Expr > | , | ||
InnerMatcher | |||
) |
Matches the n'th argument of a call expression or a constructor call expression.
Example matches y in x(y) (matcher = callExpr(hasArgument(0, declRefExpr())))
Definition at line 3701 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P2 | ( | hasParameter | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(FunctionDecl, ObjCMethodDecl, BlockDecl) | , | ||
unsigned | , | ||
N | , | ||
internal::Matcher< ParmVarDecl > | , | ||
InnerMatcher | |||
) |
Matches the n'th parameter of a function or an ObjC method declaration or a block.
Given
cxxMethodDecl(hasParameter(0, hasType(varDecl()))) matches f(int x) {} with hasParameter(...) matching int x
For ObjectiveC, given
the matcher objcMethodDecl(hasParameter(0, hasName("y"))) matches the declaration of method f with hasParameter matching y.
Definition at line 3976 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P2 | ( | forEachArgumentWithParam | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CallExpr, CXXConstructExpr) | , | ||
internal::Matcher< Expr > | , | ||
ArgMatcher | , | ||
internal::Matcher< ParmVarDecl > | , | ||
ParamMatcher | |||
) |
Matches all arguments and their respective ParmVarDecl.
Given
callExpr( forEachArgumentWithParam( declRefExpr(to(varDecl(hasName("y")))), parmVarDecl(hasType(isInteger())) )) matches f(y); with declRefExpr(...) matching int y and parmVarDecl(...) matching int i
Definition at line 4004 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | isDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
std::string | , | ||
BaseName | , | ||
1 | |||
) |
Overloaded method as shortcut for isDerivedFrom
(hasName(...)).
Definition at line 2650 of file ASTMatchers.h.
References hasName(), clang::threadSafety::sx::matches(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | isSameOrDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
internal::Matcher< NamedDecl > | , | ||
Base | , | ||
0 | |||
) |
Similar to isDerivedFrom()
, but also matches classes that directly match Base
.
Definition at line 2668 of file ASTMatchers.h.
References anyOf, clang::threadSafety::sx::matches(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | isSameOrDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
std::string | , | ||
BaseName | , | ||
1 | |||
) |
Overloaded method as shortcut for isSameOrDerivedFrom
(hasName(...)).
Definition at line 2683 of file ASTMatchers.h.
References hasName(), clang::threadSafety::sx::matches(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | isDirectlyDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
internal::Matcher< NamedDecl > | , | ||
Base | , | ||
0 | |||
) |
Matches C++ or Objective-C classes that are directly derived from a class matching Base
.
Note that a class is not considered to be derived from itself.
Example matches Y, C (Base == hasName("X"))
In the following example, Bar matches isDerivedFrom(hasName("X")):
Definition at line 2720 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | isDirectlyDerivedFrom | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl, ObjCInterfaceDecl) | , | ||
std::string | , | ||
BaseName | , | ||
1 | |||
) |
Overloaded method as shortcut for isDirectlyDerivedFrom
(hasName(...)).
Definition at line 2735 of file ASTMatchers.h.
References hasName(), clang::threadSafety::sx::matches(), and Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | hasType | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, TypedefNameDecl, ValueDecl) | , | ||
internal::Matcher< QualType > | , | ||
InnerMatcher | , | ||
0 | |||
) |
Matches if the expression's or declaration's type matches a type matcher.
Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X"))))) and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X"))))) and U (matcher = typedefDecl(hasType(asString("int"))) and friend class X (matcher = friendDecl(hasType("X"))
Definition at line 3267 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | hasType | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(Expr, FriendDecl, ValueDecl) | , | ||
internal::Matcher< Decl > | , | ||
InnerMatcher | , | ||
1 | |||
) |
Overloaded to match the declaration of the expression's or value declaration's type.
In case of a value declaration (for example a variable declaration), this resolves one layer of indirection. For example, in the value declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the declaration of x.
Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X"))))) and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X"))))) and friend class X (matcher = friendDecl(hasType("X"))
Usable as: Matcher<Expr>, Matcher<ValueDecl>
Definition at line 3297 of file ASTMatchers.h.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | equals | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral) | , | ||
bool | , | ||
Value | , | ||
0 | |||
) |
Definition at line 4491 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | equals | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, IntegerLiteral) | , | ||
unsigned | , | ||
Value | , | ||
1 | |||
) |
Definition at line 4500 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_POLYMORPHIC_MATCHER_P_OVERLOAD | ( | equals | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(CharacterLiteral, CXXBoolLiteralExpr, FloatingLiteral, IntegerLiteral) | , | ||
double | , | ||
Value | , | ||
2 | |||
) |
Definition at line 4509 of file ASTMatchers.h.
References Node.
clang::ast_matchers::AST_TYPE_TRAVERSE_MATCHER | ( | hasDeducedType | , |
getDeducedType | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(AutoType) | |||
) |
clang::ast_matchers::AST_TYPE_TRAVERSE_MATCHER | ( | hasUnderlyingType | , |
getUnderlyingType | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(DecltypeType) | |||
) |
Matches DecltypeType
nodes to find out the underlying type.
Given
decltypeType(hasUnderlyingType(isInteger())) matches the type of "a"
Usable as: Matcher<DecltypeType>
clang::ast_matchers::AST_TYPE_TRAVERSE_MATCHER | ( | innerType | , |
getInnerType | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(ParenType) | |||
) |
Matches ParenType
nodes where the inner type is a specific type.
Given
varDecl
(hasType(pointsTo(parenType(innerType(functionType()))))) matches ptr_to_func
but not ptr_to_array
.
Usable as: Matcher<ParenType>
clang::ast_matchers::AST_TYPE_TRAVERSE_MATCHER | ( | hasReplacementType | , |
getReplacementType | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(SubstTemplateTypeParmType) | |||
) |
Matches template type parameter substitutions that have a replacement type that matches the provided matcher.
Given
substTemplateTypeParmType
(hasReplacementType(type())) matches int
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DECL | ( | hasElementType | , |
getElement | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType, ComplexType) | |||
) |
Matches arrays and C99 complex types that have a specific element type.
Given
arrayType(hasElementType(builtinType())) matches "int b[7]"
Usable as: Matcher<ArrayType>, Matcher<ComplexType>
Referenced by AST_MATCHER().
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DECL | ( | hasValueType | , |
getValue | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType) | |||
) |
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DECL | ( | pointee | , |
getPointee | , | ||
AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType, PointerType, ReferenceType) | |||
) |
Narrows PointerType (and similar) matchers to those where the pointee
matches a given matcher.
Given
pointerType(pointee(isConstQualified(), isInteger())) matches "int const *b"
Usable as: Matcher<BlockPointerType>, Matcher<MemberPointerType>, Matcher<PointerType>, Matcher<ReferenceType>
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DEF | ( | hasElementType | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType, ComplexType) | |||
) |
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DEF | ( | hasValueType | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType) | |||
) |
clang::ast_matchers::AST_TYPELOC_TRAVERSE_MATCHER_DEF | ( | pointee | , |
AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType, PointerType, ReferenceType) | |||
) |
internal::PolymorphicMatcherWithParam1<internal::ValueEqualsMatcher, ValueT> clang::ast_matchers::equals | ( | const ValueT & | Value | ) |
Matches literals that are equal to the given value of type ValueT.
Given
characterLiteral(equals(0)) matches '\0' cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0)) match false floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2)) match 3.14 integerLiteral(equals(42)) matches 42
Note that you cannot directly match a negative numeric literal because the minus sign is not part of the literal: It is a unary operator whose operand is the positive numeric literal. Instead, you must use a unaryOperator() matcher to match the minus sign:
unaryOperator(hasOperatorName("-"), hasUnaryOperand(integerLiteral(equals(13))))
Usable as: Matcher<CharacterLiteral>, Matcher<CXXBoolLiteralExpr>, Matcher<FloatingLiteral>, Matcher<IntegerLiteral>
Definition at line 4485 of file ASTMatchers.h.
internal::Matcher<T> clang::ast_matchers::findAll | ( | const internal::Matcher< T > & | Matcher | ) |
Matches if the node or any descendant matches.
Generates results for each match.
For example, in:
The matcher:
will generate results for A
, B
and C
.
Usable as: Any Matcher
Definition at line 2886 of file ASTMatchers.h.
|
inline |
Matches a node if the declaration associated with that node matches the given matcher.
The associated declaration is:
For type nodes, hasDeclaration will generally match the declaration of the sugared type. Given
in varDecl(hasType(hasDeclaration(decl()))) the decl will match the typedefDecl. A common use case is to match the underlying, desugared type. This can be achieved by using the hasUnqualifiedDesugaredType matcher:
In this matcher, the decl will match the CXXRecordDecl of class X.
Usable as: Matcher<AddrLabelExpr>, Matcher<CallExpr>, Matcher<CXXConstructExpr>, Matcher<CXXNewExpr>, Matcher<DeclRefExpr>, Matcher<EnumType>, Matcher<InjectedClassNameType>, Matcher<LabelStmt>, Matcher<MemberExpr>, Matcher<QualType>, Matcher<RecordType>, Matcher<TagType>, Matcher<TemplateSpecializationType>, Matcher<TemplateTypeParmType>, Matcher<TypedefType>, Matcher<UnresolvedUsingType>
Definition at line 2971 of file ASTMatchers.h.
Referenced by clang::ento::getAddrTo(), hasUnguardedAccess(), and potentiallyWritesIntoIvar().
|
inline |
Matches if either the left hand side or the right hand side of a binary operator matches.
Definition at line 4585 of file ASTMatchers.h.
Referenced by clang::ento::simpleCondition().
|
inline |
Matches NamedDecl nodes that have the specified name.
Supports specifying enclosing namespaces or classes by prefixing the name with '<enclosing>::'. Does not match typedefs of an underlying type with the given name.
Example matches X (Name == "X")
Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
Definition at line 2536 of file ASTMatchers.h.
Referenced by AST_POLYMORPHIC_MATCHER_P_OVERLOAD(), hasUnguardedAccess(), and clang::Declarator::setDecompositionBindings().
|
inline |
Matches overloaded operator names.
Matches overloaded operator names specified in strings without the "operator" prefix: e.g. "<<".
Given:
cxxOperatorCallExpr
(hasOverloadedOperatorName("<<"))) matches the specified line and cxxRecordDecl
(hasMethod(hasOverloadedOperatorName("*"))) matches the declaration of A
.
Usable as: Matcher<CXXOperatorCallExpr>, Matcher<FunctionDecl>
Definition at line 2599 of file ASTMatchers.h.
SmallVector< BoundNodes, 1 > clang::ast_matchers::match | ( | MatcherT | Matcher, |
const NodeT & | Node, | ||
ASTContext & | Context | ||
) |
Returns the results of matching Matcher
on Node
.
Collects the BoundNodes
of all callback invocations when matching Matcher
on Node
and returns the collected results.
Multiple results occur when using matchers like forEachDescendant
, which generate a result for each sub-match.
If you want to find all matches on the sub-tree rooted at Node
(rather than only the matches on Node
itself), surround the Matcher
with a findAll()
.
Definition at line 298 of file ASTMatchFinder.h.
Referenced by clang::Sema::ActOnCXXDelete(), AttributesMatch(), ClassImplementsAllMethodsAndProperties(), clang::Sema::ContextualImplicitConverter::ContextualImplicitConverter(), clang::tooling::IncludeCategoryManager::getIncludePriority(), clang::tooling::IncludeCategoryManager::getSortIncludePriority(), hasUnguardedAccess(), clang::Sema::ICEConvertDiagnoser::ICEConvertDiagnoser(), isSubclass(), MatchTwoAttributeLists(), clang::ASTContext::ObjCQualifiedClassTypesAreCompatible(), clang::ASTContext::ObjCQualifiedIdTypesAreCompatible(), and clang::Sema::WarnExactTypedMethods().
SmallVector< BoundNodes, 1 > clang::ast_matchers::match | ( | MatcherT | Matcher, |
const ast_type_traits::DynTypedNode & | Node, | ||
ASTContext & | Context | ||
) |
Definition at line 287 of file ASTMatchFinder.h.
SmallVector< BoundNodes, 1 > clang::ast_matchers::match | ( | MatcherT | Matcher, |
ASTContext & | Context | ||
) |
Returns the results of matching Matcher
on the translation unit of Context
and collects the BoundNodes
of all callback invocations.
Definition at line 304 of file ASTMatchFinder.h.
const NodeT* clang::ast_matchers::selectFirst | ( | StringRef | BoundTo, |
const SmallVectorImpl< BoundNodes > & | Results | ||
) |
Returns the first result of type NodeT
bound to BoundTo
.
Returns NULL
if there is no match, or if the matching node cannot be casted to NodeT
.
This is useful in combanation with match()
:
Definition at line 267 of file ASTMatchFinder.h.
|
inline |
Same as unaryExprOrTypeTraitExpr, but only matching sizeof.
Definition at line 2515 of file ASTMatchers.h.
const internal::VariadicDynCastAllOfMatcher< Decl, AccessSpecDecl > clang::ast_matchers::accessSpecDecl |
Matches C++ access specifier declarations.
Given
accessSpecDecl() matches 'public:'
Definition at line 582 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, AddrLabelExpr > clang::ast_matchers::addrLabelExpr |
Matches address of label statements (GNU extension).
Given
addrLabelExpr() matches '&&FOO'
Definition at line 704 of file ASTMatchersInternal.cpp.
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> clang::ast_matchers::allOf = {internal::DynTypedMatcher::VO_AllOf} |
Matches if all given matchers match.
Usable as: Any Matcher
Definition at line 776 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::assignedToRef(), AST_MATCHER_P(), and clang::ento::forLoopMatcher().
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> clang::ast_matchers::anyOf = {internal::DynTypedMatcher::VO_AnyOf} |
Matches if any of the given matchers matches.
Usable as: Any Matcher
Definition at line 773 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::assignedToRef(), AST_MATCHER_FUNCTION(), AST_MATCHER_P(), AST_POLYMORPHIC_MATCHER_P_OVERLOAD(), clang::ento::changeIntBoundNode(), clang::ento::forLoopMatcher(), clang::ento::hasSuspiciousStmt(), hasUnguardedAccess(), and clang::ento::simpleCondition().
const internal::VariadicDynCastAllOfMatcher< Stmt, ArraySubscriptExpr > clang::ast_matchers::arraySubscriptExpr |
Matches array subscript expressions.
Given
arraySubscriptExpr() matches "a[1]"
Definition at line 684 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< ArrayType > clang::ast_matchers::arrayType |
Matches all kinds of arrays.
Given
arrayType() matches "int a[]", "int b[4]" and "int c[a[0]]";
Definition at line 808 of file ASTMatchersInternal.cpp.
Referenced by clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::CodeGen::CodeGenFunction::emitArrayLength(), clang::CodeGen::CodeGenFunction::EmitArraySubscriptExpr(), emitArraySubscriptGEP(), clang::CodeGen::CodeGenFunction::EmitCXXConstructExpr(), clang::CodeGen::CodeGenFunction::emitDestroy(), emitPartialArrayDestroy(), clang::CodeGen::CodeGenFunction::getArrayInitIndex(), clang::Type::getBaseElementTypeUnsafe(), clang::ASTContext::getDeclAlign(), and clang::CFGImplicitDtor::getDestructorDecl().
Matches asm statements.
asmStmt() matches '__asm("mov al, 2")'
Definition at line 714 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, AtomicExpr > clang::ast_matchers::atomicExpr |
Matches atomic builtins.
Example matches __atomic_load_n(ptr, 1)
Definition at line 732 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< AtomicType > clang::ast_matchers::atomicType |
Matches atomic types.
Given
atomicType() matches "_Atomic(int) i"
Definition at line 814 of file ASTMatchersInternal.cpp.
Referenced by findPeephole().
const internal::VariadicDynCastAllOfMatcher< Stmt, ObjCAutoreleasePoolStmt > clang::ast_matchers::autoreleasePoolStmt |
Matches an Objective-C autorelease pool statement.
Given
autoreleasePoolStmt(stmt()) matches the declaration of "x" inside the autorelease pool.
Definition at line 551 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const AstTypeMatcher< AutoType > clang::ast_matchers::autoType |
Matches types nodes representing C++11 auto types.
Given:
autoType() matches "auto n" and "auto i"
Definition at line 815 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, BinaryConditionalOperator > clang::ast_matchers::binaryConditionalOperator |
Matches binary conditional operator expressions (GNU extension).
Example matches a ?: b
Definition at line 740 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, BinaryOperator > clang::ast_matchers::binaryOperator |
Matches binary operator expressions.
Example matches a || b
Definition at line 735 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::changeIntBoundNode(), clang::ento::forLoopMatcher(), potentiallyWritesIntoIvar(), and clang::ento::simpleCondition().
Matches block declarations.
Example matches the declaration of the nameless block printing an input integer.
Definition at line 640 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CGBlockInfo::getBlockExpr(), getBlockLayoutInfoString(), and GetGCAttrTypeForType().
Matches a reference to a block.
Example: matches "^{}":
Definition at line 692 of file ASTMatchersInternal.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitBlockLiteral().
const AstTypeMatcher< BlockPointerType > clang::ast_matchers::blockPointerType |
Matches block pointer types, i.e.
types syntactically represented as "void (^)(int)".
The pointee
is always required to be a FunctionType
.
Definition at line 820 of file ASTMatchersInternal.cpp.
Matches break statements.
Given
breakStmt() matches 'break'
Definition at line 699 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< BuiltinType > clang::ast_matchers::builtinType |
Matches builtin Types.
Given
builtinType() matches "int b", "float c" and "bool d"
Definition at line 807 of file ASTMatchersInternal.cpp.
Matches call expressions.
Example matches x.y() and y()
Definition at line 621 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P(), clang::ento::callByRef(), and hasUnguardedAccess().
Matches case statements inside switch statements.
Given
caseStmt() matches 'case 42:'.
Definition at line 707 of file ASTMatchersInternal.cpp.
Matches any cast nodes of Clang's AST.
Example: castExpr() matches each of the following:
but does not match
Definition at line 759 of file ASTMatchersInternal.cpp.
Referenced by addFixitForObjCARCConversion(), clang::Sema::CheckObjCBridgeRelatedCast(), clang::Sema::CheckTollFreeBridgeCast(), clang::Sema::diagnoseARCUnbridgedCast(), and tryEmitARCCopyWeakInit().
const internal::VariadicDynCastAllOfMatcher< Stmt, CharacterLiteral > clang::ast_matchers::characterLiteral |
Matches character literals (also matches wchar_t).
Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral), though.
Example matches 'a', L'a'
Definition at line 719 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, ChooseExpr > clang::ast_matchers::chooseExpr |
Matches GNU __builtin_choose_expr.
Definition at line 730 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplateDecl > clang::ast_matchers::classTemplateDecl |
Matches C++ class template declarations.
Example matches Z
Definition at line 571 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplatePartialSpecializationDecl > clang::ast_matchers::classTemplatePartialSpecializationDecl |
Matches C++ class template partial specializations.
Given
classTemplatePartialSpecializationDecl() matches the specialization A<T,T*,I>
but not A<int,int,1>
Definition at line 577 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, ClassTemplateSpecializationDecl > clang::ast_matchers::classTemplateSpecializationDecl |
Matches C++ class template specializations.
Given
classTemplateSpecializationDecl() matches the specializations A<int>
and A<double>
Definition at line 574 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< ComplexType > clang::ast_matchers::complexType |
Matches C99 complex types.
Given
complexType() matches "_Complex float f"
Definition at line 809 of file ASTMatchersInternal.cpp.
Referenced by clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData().
const internal::VariadicDynCastAllOfMatcher< Stmt, CompoundLiteralExpr > clang::ast_matchers::compoundLiteralExpr |
Matches compound (i.e.
non-scalar) literals
Example match: {1}, (1, 2)
Definition at line 727 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CompoundStmt > clang::ast_matchers::compoundStmt |
Matches compound statements.
Example matches '{}' and '{{}}' in 'for (;;) {{}}'
Definition at line 709 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, ConditionalOperator > clang::ast_matchers::conditionalOperator |
Matches conditional operator expressions.
Example matches a ? b : c
Definition at line 738 of file ASTMatchersInternal.cpp.
Referenced by hasUnguardedAccess().
const AstTypeMatcher< ConstantArrayType > clang::ast_matchers::constantArrayType |
Matches C arrays with a specified constant size.
Given
constantArrayType() matches "int a[2]"
Definition at line 810 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER().
const internal::VariadicDynCastAllOfMatcher< Stmt, ConstantExpr > clang::ast_matchers::constantExpr |
Matches a constant expression wrapper.
Example matches the constant in the case statement: (matcher = constantExpr())
Definition at line 670 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, ContinueStmt > clang::ast_matchers::continueStmt |
Matches continue statements.
Given
continueStmt() matches 'continue'
Definition at line 700 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CStyleCastExpr > clang::ast_matchers::cStyleCastExpr |
Matches a C-style cast expression.
Example: Matches (int) 2.2f in
Definition at line 754 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CUDAKernelCallExpr > clang::ast_matchers::cudaKernelCallExpr |
Matches CUDA kernel call expression.
Example matches,
Definition at line 806 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXBindTemporaryExpr > clang::ast_matchers::cxxBindTemporaryExpr |
Matches nodes where temporaries are created.
Example matches FunctionTakesString(GetStringByValue()) (matcher = cxxBindTemporaryExpr())
Definition at line 678 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXBoolLiteralExpr > clang::ast_matchers::cxxBoolLiteral |
Matches bool literals.
Example matches true
Definition at line 716 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXCatchStmt > clang::ast_matchers::cxxCatchStmt |
Matches catch statements.
cxxCatchStmt() matches 'catch(int i)'
Definition at line 710 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXConstCastExpr > clang::ast_matchers::cxxConstCastExpr |
Matches a const_cast expression.
Example: Matches const_cast<int*>(&r) in
Definition at line 752 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXConstructExpr > clang::ast_matchers::cxxConstructExpr |
Matches constructor call expressions (including implicit ones).
Example matches string(ptr, n) and ptr within arguments of f (matcher = cxxConstructExpr())
Definition at line 673 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, CXXConstructorDecl > clang::ast_matchers::cxxConstructorDecl |
Matches C++ constructor declarations.
Example matches Foo::Foo() and Foo::Foo(int)
Definition at line 597 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Decl, CXXConversionDecl > clang::ast_matchers::cxxConversionDecl |
Matches conversion operator declarations.
Example matches the operator.
Definition at line 605 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicAllOfMatcher< CXXCtorInitializer > clang::ast_matchers::cxxCtorInitializer |
Matches constructor initializers.
Examples matches i(42)
.
Definition at line 583 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, CXXDeductionGuideDecl > clang::ast_matchers::cxxDeductionGuideDecl |
Matches user-defined and implicitly generated deduction guide.
Example matches the deduction guide.
Definition at line 853 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDefaultArgExpr > clang::ast_matchers::cxxDefaultArgExpr |
Matches the value of a default argument at the call site.
Example matches the CXXDefaultArgExpr placeholder inserted for the default value of the second parameter in the call expression f(42) (matcher = cxxDefaultArgExpr())
Definition at line 686 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDeleteExpr > clang::ast_matchers::cxxDeleteExpr |
Matches delete expressions.
Given
cxxDeleteExpr() matches 'delete X'.
Definition at line 682 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDependentScopeMemberExpr > clang::ast_matchers::cxxDependentScopeMemberExpr |
Matches member expressions where the actual member referenced could not be resolved because the base expression or the member name was dependent.
Given
cxxDependentScopeMemberExpr() matches t.g
Definition at line 620 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Decl, CXXDestructorDecl > clang::ast_matchers::cxxDestructorDecl |
Matches explicit C++ destructor declarations.
Example matches Foo::~Foo()
Definition at line 599 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXDynamicCastExpr > clang::ast_matchers::cxxDynamicCastExpr |
Matches a dynamic_cast expression.
Example: cxxDynamicCastExpr() matches dynamic_cast<D*>(&b); in
Definition at line 750 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXForRangeStmt > clang::ast_matchers::cxxForRangeStmt |
Matches range-based for statements.
cxxForRangeStmt() matches 'for (auto a : i)'
Definition at line 696 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXFunctionalCastExpr > clang::ast_matchers::cxxFunctionalCastExpr |
Matches functional cast expressions.
Example: Matches Foo(bar);
Definition at line 761 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXMemberCallExpr > clang::ast_matchers::cxxMemberCallExpr |
Matches member call expressions.
Example matches x.y()
Definition at line 624 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER().
const internal::VariadicDynCastAllOfMatcher< Decl, CXXMethodDecl > clang::ast_matchers::cxxMethodDecl |
Matches method declarations.
Example matches y
Definition at line 603 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXNewExpr > clang::ast_matchers::cxxNewExpr |
Matches new expressions.
Given
cxxNewExpr() matches 'new X'.
Definition at line 681 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXNullPtrLiteralExpr > clang::ast_matchers::cxxNullPtrLiteralExpr |
Matches nullptr literal.
Definition at line 729 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXOperatorCallExpr > clang::ast_matchers::cxxOperatorCallExpr |
Matches overloaded operator calls.
Note that if an operator isn't overloaded, it won't match. Instead, use binaryOperator matcher. Currently it does not match operators such as new delete. FIXME: figure out why these do not match?
Example matches both operator<<((o << b), c) and operator<<(o, b) (matcher = cxxOperatorCallExpr())
Definition at line 688 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, CXXRecordDecl > clang::ast_matchers::cxxRecordDecl |
Matches C++ class declarations.
Example matches X
, Z
Definition at line 569 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_FUNCTION(), and isSubclass().
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXReinterpretCastExpr > clang::ast_matchers::cxxReinterpretCastExpr |
Matches a reinterpret_cast expression.
Either the source expression or the destination type can be matched using has(), but hasDestinationType() is more specific and can be more readable.
Example matches reinterpret_cast<char*>(&p) in
Definition at line 746 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXStaticCastExpr > clang::ast_matchers::cxxStaticCastExpr |
Matches a C++ static_cast expression.
Example: cxxStaticCastExpr() matches static_cast<long>(8) in
Definition at line 748 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXStdInitializerListExpr > clang::ast_matchers::cxxStdInitializerListExpr |
Matches C++ initializer list expressions.
Given
cxxStdInitializerListExpr() matches "{ 1, 2, 3 }" and "{ 4, 5 }"
Definition at line 655 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXTemporaryObjectExpr > clang::ast_matchers::cxxTemporaryObjectExpr |
Matches functional cast expressions having N != 1 arguments.
Example: Matches Foo(bar, bar)
Definition at line 763 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXThisExpr > clang::ast_matchers::cxxThisExpr |
Matches implicit and explicit this expressions.
Example matches the implicit this expression in "return i". (matcher = cxxThisExpr())
Definition at line 676 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXThrowExpr > clang::ast_matchers::cxxThrowExpr |
Matches throw expressions.
cxxThrowExpr() matches 'throw 5'
Definition at line 712 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXTryStmt > clang::ast_matchers::cxxTryStmt |
Matches try statements.
cxxTryStmt() matches 'try {}'
Definition at line 711 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, CXXUnresolvedConstructExpr > clang::ast_matchers::cxxUnresolvedConstructExpr |
Matches unresolved constructor call expressions.
Example matches T(t) in return statement of f (matcher = cxxUnresolvedConstructExpr())
Definition at line 675 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< DecayedType > clang::ast_matchers::decayedType |
Matches decayed type Example matches i[] in declaration of f.
(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType()))))) Example matches i[1]. (matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
Definition at line 837 of file ASTMatchersInternal.cpp.
const internal::VariadicAllOfMatcher< Decl > clang::ast_matchers::decl |
Matches declarations.
Examples matches X
, C
, and the friend declaration inside C
;
Definition at line 560 of file ASTMatchersInternal.cpp.
Referenced by clang::Sema::ActOnForEachDeclStmt(), AST_MATCHER_FUNCTION(), clang::ento::StoreManager::getLValueCompoundLiteral(), clang::CodeGen::CodeGenModule::getMemberPointerConstant(), clang::ASTReader::getOwningModuleNameForDiagnostic(), clang::ObjCInterfaceDecl::getTypeParamList(), hasOnlyNonStaticMemberFunctions(), isAccessedBy(), clang::ento::ExprEngine::ProcessInitializer(), clang::Sema::PushParsingDeclaration(), and clang::ASTDeclReader::VisitBlockDecl().
const internal::VariadicDynCastAllOfMatcher< Decl, DeclaratorDecl > clang::ast_matchers::declaratorDecl |
Matches declarator declarations (field, variable, function and non-type template parameter declarations).
Given
declaratorDecl() matches int
y.
Definition at line 579 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, DeclRefExpr > clang::ast_matchers::declRefExpr |
Matches expressions that refer to declarations.
Example matches x in if (x)
Definition at line 690 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::assignedToRef(), clang::ento::callByRef(), clang::ento::changeIntBoundNode(), collectSubRegionBindings(), clang::ento::forLoopMatcher(), clang::ento::getAddrTo(), and clang::ento::simpleCondition().
Matches declaration statements.
Given
declStmt() matches 'int a'.
Definition at line 615 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::assignedToRef(), AST_MATCHER_P(), and clang::ento::forLoopMatcher().
const AstTypeMatcher< DecltypeType > clang::ast_matchers::decltypeType |
Matches types nodes representing C++11 decltype(<expr>) types.
Given:
decltypeType() matches "decltype(i + j)"
Definition at line 816 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, DefaultStmt > clang::ast_matchers::defaultStmt |
Matches default statements inside switch statements.
Given
defaultStmt() matches 'default:'.
Definition at line 708 of file ASTMatchersInternal.cpp.
const AstTypeMatcher< DependentSizedArrayType > clang::ast_matchers::dependentSizedArrayType |
Matches C++ arrays whose size is a value-dependent expression.
Given
dependentSizedArrayType matches "T data[Size]"
Definition at line 811 of file ASTMatchersInternal.cpp.
Referenced by AST_POLYMORPHIC_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Stmt, DesignatedInitExpr > clang::ast_matchers::designatedInitExpr |
Matches C99 designated initializer expressions [C99 6.7.8].
Example: Matches { [2].y = 1.0, [0].x = 1.0 }
Definition at line 767 of file ASTMatchersInternal.cpp.
Matches do statements.
Given
doStmt() matches 'do {} while(true)'
Definition at line 698 of file ASTMatchersInternal.cpp.
const internal::VariadicOperatorMatcherFunc< 2, std::numeric_limits< unsigned >::max()> clang::ast_matchers::eachOf = {internal::DynTypedMatcher::VO_EachOf} |
Matches if any of the given matchers matches.
Unlike anyOf
, eachOf
will generate a match result for each matching submatcher.
For example, in:
The matcher:
will generate two results binding "v", the first of which binds the field declaration of a
, the second the field declaration of b
.
Usable as: Any Matcher
Definition at line 770 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const AstTypeMatcher< ElaboratedType > clang::ast_matchers::elaboratedType |
Matches types specified with an elaborated type keyword or with a qualified name.
Given
elaboratedType()
matches the type of the variable declarations of both c
and d
.
Definition at line 833 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, EnumConstantDecl > clang::ast_matchers::enumConstantDecl |
Matches enum constants.
Example matches A, B, C
Definition at line 602 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
Matches enum declarations.
Example matches X
Definition at line 600 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const AstTypeMatcher< EnumType > clang::ast_matchers::enumType |
Matches enum types.
Given
enumType()
matches the type of the variable declarations of both c
and s
.
Definition at line 828 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Stmt, ExplicitCastExpr > clang::ast_matchers::explicitCastExpr |
Matches explicit cast expressions.
Matches any cast expression written in user code, whether it be a C-style cast, a functional-style cast, or a keyword cast.
Does not match implicit conversions.
Note: the name "explicitCast" is chosen to match Clang's terminology, as Clang uses the term "cast" to apply to implicit conversions as well as to actual cast expressions.
Example: matches all five of the casts in
but does not match the implicit conversion in
Definition at line 756 of file ASTMatchersInternal.cpp.
Matches expressions.
Example matches x()
Definition at line 689 of file ASTMatchersInternal.cpp.
Referenced by clang::Sema::ActOnFileScopeAsmDecl(), clang::CodeGen::CGCXXABI::adjustCallArgsForDestructorThunk(), clang::ento::SValBuilder::conjureSymbol(), emitPointerArithmetic(), clang::CodeGen::CodeGenFunction::getARCCleanupKind(), implies(), clang::Expr::isKnownToHaveBooleanValue(), clang::Sema::isObjCMethodDecl(), clang::OpaqueValueExpr::OpaqueValueExpr(), performTypeAdjustment(), clang::InitListExpr::setInit(), and tryEmitFMulAdd().
const internal::VariadicDynCastAllOfMatcher< Stmt, ExprWithCleanups > clang::ast_matchers::exprWithCleanups |
Matches expressions that introduce cleanups to be run at the end of the sub-expression's evaluation.
Example matches std::string()
Definition at line 652 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER().
Matches field declarations.
Given
fieldDecl() matches 'm'.
Definition at line 607 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Stmt, FloatingLiteral > clang::ast_matchers::floatLiteral |
Matches float literals of all sizes / encodings, e.g.
1.0, 1.0f, 1.0L and 1e10.
Does not match implicit conversions such as
Definition at line 722 of file ASTMatchersInternal.cpp.
const internal::ArgumentAdaptingMatcherFunc< internal::ForEachMatcher > clang::ast_matchers::forEach |
Matches AST nodes that have child AST nodes that match the provided matcher.
Example matches X, Y, Y::X, Z::Y, Z::Y::X (matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
ChildT must be an AST base type.
As opposed to 'has', 'forEach' will cause a match for each result that matches instead of only on the first one.
Usable as: Any Matcher
Definition at line 786 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER().
const internal::ArgumentAdaptingMatcherFunc< internal::ForEachDescendantMatcher > clang::ast_matchers::forEachDescendant = {} |
Matches AST nodes that have descendant AST nodes that match the provided matcher.
Example matches X, A, A::X, B, B::C, B::C::X (matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
DescendantT must be an AST base type.
As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for each result that matches instead of only on the first one.
Note: Recursively combined ForEachDescendant can cause many matches: cxxRecordDecl(forEachDescendant(cxxRecordDecl( forEachDescendant(cxxRecordDecl()) ))) will match 10 times (plus injected class name matches) on:
Usable as: Any Matcher
Definition at line 789 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER().
Matches for statements.
Example matches 'for (;;) {}'
Definition at line 694 of file ASTMatchersInternal.cpp.
Referenced by clang::ento::forLoopMatcher().
const internal::VariadicDynCastAllOfMatcher< Decl, FriendDecl > clang::ast_matchers::friendDecl |
Matches friend declarations.
Given
friendDecl() matches 'friend void foo()'.
Definition at line 613 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const internal::VariadicDynCastAllOfMatcher< Decl, FunctionDecl > clang::ast_matchers::functionDecl |
Matches function declarations.
Example matches f
Definition at line 610 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_FUNCTION(), AST_MATCHER_P(), callsNames(), and hasUnguardedAccess().
const AstTypeMatcher< FunctionProtoType > clang::ast_matchers::functionProtoType |
Matches FunctionProtoType
nodes.
Given
functionProtoType() matches "int (*f)(int)" and the type of "g" in C++ mode. In C mode, "g" is not matched because it does not contain a prototype.
Definition at line 818 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher< Decl, FunctionTemplateDecl > clang::ast_matchers::functionTemplateDecl |
Matches C++ function template declarations.
Example matches f
Definition at line 612 of file ASTMatchersInternal.cpp.
Referenced by AST_MATCHER_P().
const AstTypeMatcher< FunctionType > clang::ast_matchers::functionType |
Matches FunctionType
nodes.
Given
functionType() matches "int (*f)(int)" and the type of "g".
Definition at line 817 of file ASTMatchersInternal.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitCallee().
const internal::VariadicDynCastAllOfMatcher< Stmt, GNUNullExpr > clang::ast_matchers::gnuNullExpr |
Matches GNU __null expression.
Definition at line 731 of file ASTMatchersInternal.cpp.
const internal::VariadicDynCastAllOfMatcher& |