From: Abramo Bagnara <abramo.bagnara@gmail.com>
Date: Mon, 2 Jan 2012 10:08:26 +0000 (+0000)
Subject: Added a missing case for -Wdisabled-macro-expansion.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1e8a0678df724a28fe47e0034246f2604056a278;p=clang

Added a missing case for -Wdisabled-macro-expansion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147433 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index a0d203f8c8..61d5282672 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -305,8 +305,10 @@ bool Preprocessor::HandleMacroExpandedIdentifier(Token &Identifier,
     // unexpandable.
     if (IdentifierInfo *NewII = Identifier.getIdentifierInfo()) {
       if (MacroInfo *NewMI = getMacroInfo(NewII))
-        if (!NewMI->isEnabled() || NewMI == MI)
+        if (!NewMI->isEnabled() || NewMI == MI) {
           Identifier.setFlag(Token::DisableExpand);
+          Diag(Identifier, diag::pp_disabled_macro_expansion);
+        }
     }
 
     // Since this is not an identifier token, it can't be macro expanded, so