From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Thu, 28 Jun 2012 16:19:39 +0000 (+0000)
Subject: Attaching comments to declarations: don't attach comments to implicit declarations.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c3fee3539fd00a6ce21dc1f574baf76686640072;p=clang

Attaching comments to declarations: don't attach comments to implicit declarations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159354 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 9fb2dc1a94..820288eae3 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -61,6 +61,10 @@ const RawComment *ASTContext::getRawCommentForDeclNoCache(const Decl *D) const {
 
   assert(D);
 
+  // User can not attach documentation to implicit declarations.
+  if (D->isImplicit())
+    return NULL;
+
   // TODO: handle comments for function parameters properly.
   if (isa<ParmVarDecl>(D))
     return NULL;