From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 29 Jun 2012 19:33:05 +0000 (+0000)
Subject: modern objc translator: string.h is unavailable on some non-OSX
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=49f6dacd450dca1cbffc4d7ef561442f653899e3;p=clang

modern objc translator: string.h is unavailable on some non-OSX
platforms declare memset in rewritten code instead.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159454 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Rewrite/RewriteModernObjC.cpp b/lib/Rewrite/RewriteModernObjC.cpp
index b0f4c0d084..a14a9efb78 100644
--- a/lib/Rewrite/RewriteModernObjC.cpp
+++ b/lib/Rewrite/RewriteModernObjC.cpp
@@ -5958,7 +5958,7 @@ void RewriteModernObjC::Initialize(ASTContext &context) {
   }
   
   // needed for use of memset.
-  Preamble += "\n#include <string.h>\n";
+  Preamble += "\nextern \"C\" void * memset(void *b, int c, unsigned long len);\n";
   
   // Declarations required for modern objective-c array and dictionary literals.
   Preamble += "\n#include <stdarg.h>\n";