From: David Majnemer <david.majnemer@gmail.com>
Date: Wed, 18 Feb 2015 02:28:13 +0000 (+0000)
Subject: Sema: size_t is available in C when -fms-compatibility is enabled
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c2043f486036f77a01c0e1057ea67be8a680caf6;p=clang

Sema: size_t is available in C when -fms-compatibility is enabled

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@229616 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 21e86a11f5..5170c244bb 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -193,8 +193,9 @@ void Sema::Initialize() {
   }
 
   // Initialize Microsoft "predefined C++ types".
-  if (PP.getLangOpts().MSVCCompat && PP.getLangOpts().CPlusPlus) {
-    if (IdResolver.begin(&Context.Idents.get("type_info")) == IdResolver.end())
+  if (PP.getLangOpts().MSVCCompat) {
+    if (PP.getLangOpts().CPlusPlus &&
+        IdResolver.begin(&Context.Idents.get("type_info")) == IdResolver.end())
       PushOnScopeChains(Context.buildImplicitRecord("type_info", TTK_Class),
                         TUScope);
 
diff --git a/test/Sema/MicrosoftCompatibility.c b/test/Sema/MicrosoftCompatibility.c
index a193b26b42..010033bba0 100644
--- a/test/Sema/MicrosoftCompatibility.c
+++ b/test/Sema/MicrosoftCompatibility.c
@@ -21,3 +21,5 @@ struct __declspec(aligned) S2 {}; /* expected-warning {{__declspec attribute 'al
 struct __declspec(appdomain) S3 {}; /* expected-warning {{__declspec attribute 'appdomain' is not supported}} */
 
 __declspec(__noreturn__) void f7(void); /* expected-warning {{__declspec attribute '__noreturn__' is not supported}} */
+
+size_t x;