From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Thu, 18 Oct 2012 18:18:26 +0000 (+0000)
Subject: Expand the comment for DeclInfo::CurrentDecl.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=168425c9bdd8ed17df0ac76a19d6033f4808bd46;p=clang

Expand the comment for DeclInfo::CurrentDecl.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166202 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/Comment.h b/include/clang/AST/Comment.h
index c7cdb78098..facfcf9a96 100644
--- a/include/clang/AST/Comment.h
+++ b/include/clang/AST/Comment.h
@@ -907,6 +907,12 @@ struct DeclInfo {
   const Decl *CommentDecl;
   
   /// CurrentDecl is the declaration with which the FullComment is associated.
+  ///
+  /// It can be different from \c CommentDecl.  It happens when we we decide
+  /// that the comment originally attached to \c CommentDecl is fine for
+  /// \c CurrentDecl too (for example, for a redeclaration or an overrider of
+  /// \c CommentDecl).
+  ///
   /// The information in the DeclInfo corresponds to CurrentDecl.
   const Decl *CurrentDecl;