http://llvm.org/bugs/show_bug.cgi?id=12534
Bug #: 12534
Summary: unable to compile simple program with vs2010 headers
Product: clang
Version: trunk
Platform: PC
OS/Version: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Created attachment 8375
--> http://llvm.org/bugs/attachment.cgi?id=8375
complete output
The following program:
#include <vector>
Failed to compile with clang: clang++ -c -fms-compatibility -v 1.cpp
The problem is that microsoft headers define _m_pshufw in intrin.h, but clang
define _m_pshufw in xmmintrin.h. So we get name clash. Is there a workaround
for a problem?
In file included from 1.cpp:1:
In file included from c:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\vector:6:
In file included from c:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\memory:987:
c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\intrin.h:484:26:
error: expected unqualified-id
__MACHINEX86X_IA64(__m64 _m_pshufw(__m64,int))
^
C:/work/cc/build/bin/Debug/../lib/clang/3.1/include\xmmintrin.h:975:19: note:
expanded from macro '_m_pshufw'
#define _m_pshufw _mm_shuffle_pi16
^
C:/work/cc/build/bin/Debug/../lib/clang/3.1/include\xmmintrin.h:738:32: note:
expanded from macro '_mm_shuffle_pi16'
#define _mm_shuffle_pi16(a, n) __extension__ ({ \
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