From 0414b8578e8a967de9d7c5a9916816802e1d2c3b Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Sat, 14 Feb 2015 05:32:00 +0000
Subject: [modules] Accept //-style comments in module maps on purpose rather
 than by accident, and accept them even when they begin '//*'.

llvm-svn: 229240
---
 clang/lib/Lex/ModuleMap.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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

diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp
index 529c971..018a0b8 100644
--- a/clang/lib/Lex/ModuleMap.cpp
+++ b/clang/lib/Lex/ModuleMap.cpp
@@ -89,7 +89,9 @@ ModuleMap::ModuleMap(SourceManager &SourceMgr, DiagnosticsEngine &Diags,
                      HeaderSearch &HeaderInfo)
     : SourceMgr(SourceMgr), Diags(Diags), LangOpts(LangOpts), Target(Target),
       HeaderInfo(HeaderInfo), BuiltinIncludeDir(nullptr),
-      CompilingModule(nullptr), SourceModule(nullptr) {}
+      CompilingModule(nullptr), SourceModule(nullptr) {
+  MMapLangOpts.LineComment = true;
+}
 
 ModuleMap::~ModuleMap() {
   for (llvm::StringMap<Module *>::iterator I = Modules.begin(), 
-- 
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