r176529 - fix a missing check in my last patch.

[Fariborz Jahanian]

Author: fjahanian
Date: Tue Mar  5 17:20:29 2013
New Revision: 176529

URL: http://llvm.org/viewvc/llvm-project?rev=176529&view=rev
Log:
fix a missing check in my last patch.
// rdar://13094352

Modified:
    cfe/trunk/include/clang/AST/CommentSema.h
    cfe/trunk/lib/AST/CommentSema.cpp

Modified: cfe/trunk/include/clang/AST/CommentSema.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/CommentSema.h?rev=176529&r1=176528&r2=176529&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/CommentSema.h (original)
+++ cfe/trunk/include/clang/AST/CommentSema.h Tue Mar  5 17:20:29 2013
@@ -206,6 +206,7 @@ public:
   void resolveParamCommandIndexes(const FullComment *FC);
 
   bool isFunctionDecl();
+  bool isAnyFunctionDecl();
   bool isFunctionPointerVarDecl();
   bool isObjCMethodDecl();
   bool isObjCPropertyDecl();

Modified: cfe/trunk/lib/AST/CommentSema.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/CommentSema.cpp?rev=176529&r1=176528&r2=176529&view=diff
==============================================================================
--- cfe/trunk/lib/AST/CommentSema.cpp (original)
+++ cfe/trunk/lib/AST/CommentSema.cpp Tue Mar  5 17:20:29 2013
@@ -94,9 +94,12 @@ void Sema::checkFunctionDeclVerbatimLine
     return;
   StringRef Name = Info->Name;
   unsigned DiagKind = llvm::StringSwitch<unsigned>(Name)
-  .Case("function", diag::warn_doc_function_not_attached_to_a_function_decl)
-  .Case("method", diag::warn_doc_method_not_attached_to_a_objc_method_decl)
-  .Case("callback", diag::warn_doc_callback_not_attached_to_a_function_ptr_decl)
+  .Case("function", !isAnyFunctionDecl() ?
+                    diag::warn_doc_function_not_attached_to_a_function_decl : 0)
+  .Case("method", !isObjCMethodDecl() ?
+                  diag::warn_doc_method_not_attached_to_a_objc_method_decl : 0)
+  .Case("callback", !isFunctionPointerVarDecl() ?
+        diag::warn_doc_callback_not_attached_to_a_function_ptr_decl : 0)
   .Default(0);
   
   if (DiagKind)
@@ -691,6 +694,11 @@ bool Sema::isFunctionDecl() {
   return ThisDeclInfo->getKind() == DeclInfo::FunctionKind;
 }
 
+bool Sema::isAnyFunctionDecl() {
+  return isFunctionDecl() && ThisDeclInfo->CurrentDecl &&
+         isa<FunctionDecl>(ThisDeclInfo->CurrentDecl);
+}
+  
 bool Sema::isObjCMethodDecl() {
   return isFunctionDecl() && ThisDeclInfo->CurrentDecl &&
          isa<ObjCMethodDecl>(ThisDeclInfo->CurrentDecl);