From ce03732ec85296f942ee6644596056ce5e577f89 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Fri, 5 May 2017 22:34:07 +0000
Subject: Permit keywords in module names in #pragma clang module *.

This is necessary to be able to build a libc++ module from preprocessed source
(due to the submodule std.new).

llvm-svn: 302312
---
 clang/lib/Lex/Pragma.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/Lex/Pragma.cpp')

diff --git a/clang/lib/Lex/Pragma.cpp b/clang/lib/Lex/Pragma.cpp
index 51da2baac9e..99d56182c1b 100644
--- a/clang/lib/Lex/Pragma.cpp
+++ b/clang/lib/Lex/Pragma.cpp
@@ -1307,7 +1307,7 @@ static bool LexModuleName(
         &ModuleName) {
   while (true) {
     PP.LexUnexpandedToken(Tok);
-    if (Tok.isNot(tok::identifier)) {
+    if (Tok.isAnnotation() || !Tok.getIdentifierInfo()) {
       PP.Diag(Tok.getLocation(), diag::err_pp_expected_module_name)
         << ModuleName.empty();
       return true;
-- 
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