From: Douglas Gregor <dgregor@apple.com>
Date: Mon, 20 Jun 2011 15:03:22 +0000 (+0000)
Subject: Define va_copy when in C++0x mode; C++0x picked it up from C99.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6fe6bac2ad79dee2fb2077c8959b1bf8679fe1b7;p=clang

Define va_copy when in C++0x mode; C++0x picked it up from C99.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133438 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Headers/stdarg.h b/lib/Headers/stdarg.h
index c36ab12019..2957bf058e 100644
--- a/lib/Headers/stdarg.h
+++ b/lib/Headers/stdarg.h
@@ -39,7 +39,7 @@ typedef __builtin_va_list va_list;
  */
 #define __va_copy(d,s) __builtin_va_copy(d,s)
 
-#if __STDC_VERSION__ >= 199900L || !defined(__STRICT_ANSI__)
+#if __STDC_VERSION__ >= 199900L || __cplusplus >= 201103L || !defined(__STRICT_ANSI__)
 #define va_copy(dest, src)  __builtin_va_copy(dest, src)
 #endif