11 #include "clang/AST/ASTContext.h" 12 #include "clang/ASTMatchers/ASTMatchFinder.h" 35 return Node.getMethodFamily() == OMF_init;
54 ast_matchers::internal::Matcher<ObjCInterfaceDecl>,
Base) {
55 const ObjCInterfaceDecl *InterfaceDecl = Node.getClassInterface();
56 return Base.matches(*InterfaceDecl, Finder,
Builder);
71 AST_MATCHER(ObjCMessageExpr, isMessagingSuperInstance) {
72 return Node.getReceiverKind() == ObjCMessageExpr::SuperInstance;
77 void SuperSelfCheck::registerMatchers(MatchFinder *Finder) {
79 if (!getLangOpts().ObjC)
83 objcMessageExpr(hasSelector(
"self"), isMessagingSuperInstance(),
84 hasAncestor(objcMethodDecl(
86 hasDeclContext(objcImplementationDecl(hasInterface(
87 isDerivedFrom(hasName(
"NSObject"))))))))
92 void SuperSelfCheck::check(
const MatchFinder::MatchResult &Result) {
93 const auto *
Message = Result.Nodes.getNodeAs<ObjCMessageExpr>(
"message");
95 auto Diag = diag(
Message->getExprLoc(),
"suspicious invocation of %0 in " 96 "initializer; did you mean to " 97 "invoke a superclass initializer?")
100 SourceLocation ReceiverLoc =
Message->getReceiverRange().getBegin();
101 if (ReceiverLoc.isMacroID() || ReceiverLoc.isInvalid())
104 SourceLocation SelectorLoc =
Message->getSelectorStartLoc();
105 if (SelectorLoc.isMacroID() || SelectorLoc.isInvalid())
108 Diag << FixItHint::CreateReplacement(
Message->getSourceRange(),
109 StringRef(
"[super init]"));
AST_MATCHER(Expr, isMacroID)
constexpr llvm::StringLiteral Message
CodeCompletionBuilder Builder
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
std::unique_ptr< GlobalCompilationDatabase > Base
AST_MATCHER_P(CXXMethodDecl, hasCanonicalDecl, ast_matchers::internal::Matcher< CXXMethodDecl >, InnerMatcher)