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 b0f4c0d..a14a9ef 100644
--- a/lib/Rewrite/RewriteModernObjC.cpp
+++ b/lib/Rewrite/RewriteModernObjC.cpp
@@ -5958,7 +5958,7 @@
}
// 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";