http://llvm.org/bugs/show_bug.cgi?id=9526
Summary: clang++ (2.9 branch) can't deal with GNU libstdc++
4.6.0 headers
Product: clang
Version: 2.9
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++0x
AssignedTo: unassignedclangb...@nondot.org
ReportedBy: b...@arklinux.org
CC: llvmbugs@cs.uiuc.edu, dgre...@apple.com
I didn't have the time to look into this a lot yet, but seeing __is_trivial in
the error, I think the problem is caused by gcc's C++0x implementation being
further along than clang's.
Using libstdc++ 4.6.0, even a simple test app doesn't compile with clang++
anymore:
#include <string>
results in
In file included from test.cpp:1:
In file included from /usr/include/c++/4.6.0/string:41:
In file included from /usr/include/c++/4.6.0/bits/char_traits.h:40:
/usr/include/c++/4.6.0/bits/stl_algobase.h:378:43: error: unexpected type name
'_ValueTypeI': expected expression
const bool __simple = (__is_trivial(_ValueTypeI)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:383:40: error: non-type template
argument of type 'const bool' is not an integral constant expression
return std::__copy_move<_IsMove, __simple,
^~~~~~~~
/usr/include/c++/4.6.0/bits/stl_algobase.h:573:43: error: unexpected type name
'_ValueType1': expected expression
const bool __simple = (__is_trivial(_ValueType1)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:578:49: error: non-type template
argument of type 'const bool' is not an integral constant expression
return std::__copy_move_backward<_IsMove, __simple,
^~~~~~~~
/usr/include/c++/4.6.0/bits/stl_algobase.h:731:32: error: expected ';' in 'for'
statement specifier
for (__decltype(__n + 0) __niter = __n;
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:731:32: error: use of undeclared
identifier '__niter'
/usr/include/c++/4.6.0/bits/stl_algobase.h:732:5: error: use of undeclared
identifier '__niter'
__niter > 0; --__niter, ++__first)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:732:16: error: expected ')'
__niter > 0; --__niter, ++__first)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:731:11: note: to match this '('
for (__decltype(__n + 0) __niter = __n;
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:732:20: error: use of undeclared
identifier '__niter'
__niter > 0; --__niter, ++__first)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:743:32: error: expected ';' in 'for'
statement specifier
for (__decltype(__n + 0) __niter = __n;
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:743:32: error: use of undeclared
identifier '__niter'
/usr/include/c++/4.6.0/bits/stl_algobase.h:744:5: error: use of undeclared
identifier '__niter'
__niter > 0; --__niter, ++__first)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:744:16: error: expected ')'
__niter > 0; --__niter, ++__first)
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:743:11: note: to match this '('
for (__decltype(__n + 0) __niter = __n;
^
/usr/include/c++/4.6.0/bits/stl_algobase.h:744:20: error: use of undeclared
identifier '__niter'
__niter > 0; --__niter, ++__first)
^
14 errors generated.
--
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
LLVMbugs@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
