From d1cebef95412e885e43d92beaf3d2233e5a79b7b Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Sun, 13 Aug 2017 21:32:33 +0000
Subject: [c++2a] Treat 'concept' and 'requires' as keywords, add compat
 warning for C++17 and before.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@310803 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/Basic/DiagnosticLexKinds.td | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/clang/Basic/DiagnosticLexKinds.td')

diff --git a/include/clang/Basic/DiagnosticLexKinds.td b/include/clang/Basic/DiagnosticLexKinds.td
index 40bd06ef3d..fd9cfe3452 100644
--- a/include/clang/Basic/DiagnosticLexKinds.td
+++ b/include/clang/Basic/DiagnosticLexKinds.td
@@ -71,6 +71,8 @@ def ext_token_used : Extension<"extension used">,
 
 def warn_cxx11_keyword : Warning<"'%0' is a keyword in C++11">,
   InGroup<CXX11Compat>, DefaultIgnore;
+def warn_cxx2a_keyword : Warning<"'%0' is a keyword in C++2a">,
+  InGroup<CXX2aCompat>, DefaultIgnore;
 
 def ext_unterminated_char_or_string : ExtWarn<
   "missing terminating %select{'|'\"'}0 character">, InGroup<InvalidPPToken>;
-- 
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