commit 62cad697e8575486b4b488b3db9df05d5d0b5d79
author Howard Hinnant <hhinnant@apple.com> Thu May 31 19:31:14 2012 +0000
committer Howard Hinnant <hhinnant@apple.com> Thu May 31 19:31:14 2012 +0000
tree eef83a965012366362606a2ea33a14dc0e56bf57
parent 29eb9b8e49378731788f2570921c1ee1c231b13e

Protect use of alignas against older versions of clang

llvm-svn: 157764
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: bf33f5b292e1ad87aa3c6a47d8301b96f340fcc4

src/iostream.cpp

diff --git a/src/iostream.cpp b/src/iostream.cpp
index bfb1bfb..f5b959b 100644
--- a/src/iostream.cpp
+++ b/src/iostream.cpp
@@ -13,21 +13,21 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-alignas (__stdinbuf<char> ) static char __cin [sizeof(__stdinbuf <char>)];
-alignas (__stdoutbuf<char>) static char __cout[sizeof(__stdoutbuf<char>)];
-alignas (__stdoutbuf<char>) static char __cerr[sizeof(__stdoutbuf<char>)];
-alignas (__stdinbuf<wchar_t> ) static char __wcin [sizeof(__stdinbuf <wchar_t>)];
-alignas (__stdoutbuf<wchar_t>) static char __wcout[sizeof(__stdoutbuf<wchar_t>)];
-alignas (__stdoutbuf<wchar_t>) static char __wcerr[sizeof(__stdoutbuf<wchar_t>)];
+_ALIGNAS_TYPE (__stdinbuf<char> ) static char __cin [sizeof(__stdinbuf <char>)];
+_ALIGNAS_TYPE (__stdoutbuf<char>) static char __cout[sizeof(__stdoutbuf<char>)];
+_ALIGNAS_TYPE (__stdoutbuf<char>) static char __cerr[sizeof(__stdoutbuf<char>)];
+_ALIGNAS_TYPE (__stdinbuf<wchar_t> ) static char __wcin [sizeof(__stdinbuf <wchar_t>)];
+_ALIGNAS_TYPE (__stdoutbuf<wchar_t>) static char __wcout[sizeof(__stdoutbuf<wchar_t>)];
+_ALIGNAS_TYPE (__stdoutbuf<wchar_t>) static char __wcerr[sizeof(__stdoutbuf<wchar_t>)];
 
-alignas (istream) char cin [sizeof(istream)];
-alignas (ostream) char cout[sizeof(ostream)];
-alignas (ostream) char cerr[sizeof(ostream)];
-alignas (ostream) char clog[sizeof(ostream)];
-alignas (wistream) char wcin [sizeof(wistream)];
-alignas (wostream) char wcout[sizeof(wostream)];
-alignas (wostream) char wcerr[sizeof(wostream)];
-alignas (wostream) char wclog[sizeof(wostream)];
+_ALIGNAS_TYPE (istream) char cin [sizeof(istream)];
+_ALIGNAS_TYPE (ostream) char cout[sizeof(ostream)];
+_ALIGNAS_TYPE (ostream) char cerr[sizeof(ostream)];
+_ALIGNAS_TYPE (ostream) char clog[sizeof(ostream)];
+_ALIGNAS_TYPE (wistream) char wcin [sizeof(wistream)];
+_ALIGNAS_TYPE (wostream) char wcout[sizeof(wostream)];
+_ALIGNAS_TYPE (wostream) char wcerr[sizeof(wostream)];
+_ALIGNAS_TYPE (wostream) char wclog[sizeof(wostream)];
 
 ios_base::Init __start_std_streams;