diff options
Diffstat (limited to 'lib/Sema/SemaDeclAttr.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclAttr.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp index 97d273f6ddb6..3de792e4e406 100644 --- a/lib/Sema/SemaDeclAttr.cpp +++ b/lib/Sema/SemaDeclAttr.cpp @@ -7230,6 +7230,13 @@ public: SemaRef.Context.getTargetInfo().getPlatformMinVersion()); } + bool TraverseDecl(Decl *D) { + // Avoid visiting nested functions to prevent duplicate warnings. + if (!D || isa<FunctionDecl>(D)) + return true; + return Base::TraverseDecl(D); + } + bool TraverseStmt(Stmt *S) { if (!S) return true; @@ -7243,6 +7250,8 @@ public: bool TraverseIfStmt(IfStmt *If); + bool TraverseLambdaExpr(LambdaExpr *E) { return true; } + bool VisitObjCMessageExpr(ObjCMessageExpr *Msg) { if (ObjCMethodDecl *D = Msg->getMethodDecl()) DiagnoseDeclAvailability( @@ -7346,7 +7355,9 @@ void DiagnoseUnguardedAvailability::DiagnoseDeclAvailability( llvm::raw_string_ostream FixItOS(FixItString); FixItOS << "if (" << (SemaRef.getLangOpts().ObjC1 ? "@available" : "__builtin_available") - << "(" << SemaRef.getASTContext().getTargetInfo().getPlatformName() + << "(" + << AvailabilityAttr::getPlatformNameSourceSpelling( + SemaRef.getASTContext().getTargetInfo().getPlatformName()) << " " << Introduced.getAsString() << ", *)) {\n" << Indentation << ExtraIndentation; FixitDiag << FixItHint::CreateInsertion(IfInsertionLoc, FixItOS.str()); |