ASTContext::getCommentForDecl: add comment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162374 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index adb0614..1144fcd 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -370,6 +370,10 @@
if (!RC)
return NULL;
+ // If the RawComment was attached to other redeclaration of this Decl, we
+ // should parse the comment in context of that other Decl. This is important
+ // because comments can contain references to parameter names which can be
+ // different across redeclarations.
if (D != OriginalDecl)
return getCommentForDecl(OriginalDecl);
