From: Fariborz Jahanian <fjahanian@apple.com>
Date: Mon, 4 Mar 2013 18:53:41 +0000 (+0000)
Subject: comment parsing. Missed a case of referring
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=66f6c24146efccc9ad7e37dbd2bd0ea1844e6422;p=clang

comment parsing. Missed a case of referring
to original command in diagnostic. // rdar://13066276


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176444 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/DiagnosticCommentKinds.td b/include/clang/Basic/DiagnosticCommentKinds.td
index f8a2af398d..73c0dc9dd0 100644
--- a/include/clang/Basic/DiagnosticCommentKinds.td
+++ b/include/clang/Basic/DiagnosticCommentKinds.td
@@ -69,7 +69,7 @@ def warn_doc_param_spaces_in_direction : Warning<
   InGroup<DocumentationPedantic>, DefaultIgnore;
 
 def warn_doc_param_not_attached_to_a_function_decl : Warning<
-  "'\\param' command used in a comment that is not attached to "
+  "'%select{\\|@}0param' command used in a comment that is not attached to "
   "a function declaration">,
   InGroup<Documentation>, DefaultIgnore;
 
diff --git a/lib/AST/CommentSema.cpp b/lib/AST/CommentSema.cpp
index e7bd5c8cad..3e4b28356b 100644
--- a/lib/AST/CommentSema.cpp
+++ b/lib/AST/CommentSema.cpp
@@ -78,6 +78,7 @@ ParamCommandComment *Sema::actOnParamCommandStart(SourceLocation LocBegin,
   if (!isFunctionDecl())
     Diag(Command->getLocation(),
          diag::warn_doc_param_not_attached_to_a_function_decl)
+      << AtCommand
       << Command->getCommandNameRange(Traits);
 
   return Command;
diff --git a/test/Sema/warn-documentation.cpp b/test/Sema/warn-documentation.cpp
index d166ae0b58..f9eb458ce8 100644
--- a/test/Sema/warn-documentation.cpp
+++ b/test/Sema/warn-documentation.cpp
@@ -907,3 +907,11 @@ struct s;
 struct q* g(void);
 struct q;
 
+// expected-warning@+3 {{'@param' command used in a comment that is not attached to a function declaration}}
+// expected-warning@+3 {{'@result' command used in a comment that is not attached to a function or method declaration}}
+/*!	@function Base64EncodeEx
+	@param	inFlags  This is error flag
+	@result	Error
+*/
+typedef unsigned int Base64Flags;
+unsigned Base64EncodeEx(Base64Flags	inFlags);