From d79514e24b4da111b6b08535f975ae8f4d81c26d Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Fri, 5 Feb 2016 19:03:40 +0000
Subject: [modules] Separately track whether an identifier's preprocessor
 information and name lookup information have changed since deserialization.
 For a C++ modules build, we do not need to re-emit the identifier into the
 serialized identifier table if only the name lookup information has changed
 (and in all cases, we don't need to re-emit the macro information if only the
 name lookup information has changed).

llvm-svn: 259901
---
 clang/lib/Basic/IdentifierTable.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/lib/Basic/IdentifierTable.cpp')

diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp
index 67de1cb6fda..d6ad0f5c915 100644
--- a/clang/lib/Basic/IdentifierTable.cpp
+++ b/clang/lib/Basic/IdentifierTable.cpp
@@ -42,6 +42,7 @@ IdentifierInfo::IdentifierInfo() {
   NeedsHandleIdentifier = false;
   IsFromAST = false;
   ChangedAfterLoad = false;
+  FEChangedAfterLoad = false;
   RevertedTokenID = false;
   OutOfDate = false;
   IsModulesImport = false;
-- 
cgit v1.2.3