[libcxx] r196058 - Fix for PRPR17934; based on a fix suggested by Peter Sommerlad

Alp Toker alp at nuanti.com
Mon Dec 9 07:04:14 PST 2013


Hi Marshall,

This commit broke the build on Fedora 19 g++ (GCC) 4.8.2 20131017 (Red 
Hat 4.8.2-1)

I've attached the build failure log. Reverting it fixes the LLVM ToT 
build with libcxx.

CC'ing in Bill since this has been merged into the 3.4 branch.

Alp.


On 02/12/2013 03:24, Marshall Clow wrote:
> Author: marshall
> Date: Sun Dec  1 21:24:33 2013
> New Revision: 196058
>
> URL: http://llvm.org/viewvc/llvm-project?rev=196058&view=rev
> Log:
> Fix for PRPR17934; based on a fix suggested by Peter Sommerlad
>
> Modified:
>      libcxx/trunk/include/iterator
>      libcxx/trunk/test/containers/sequences/array/iterators.pass.cpp
>      libcxx/trunk/test/iterators/iterator.range/begin-end.pass.cpp
>
> Modified: libcxx/trunk/include/iterator
> URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/iterator?rev=196058&r1=196057&r2=196058&view=diff
> ==============================================================================
> --- libcxx/trunk/include/iterator (original)
> +++ libcxx/trunk/include/iterator Sun Dec  1 21:24:33 2013
> @@ -1387,6 +1387,22 @@ operator+(typename __wrap_iter<_Iter>::d
>   
>   #if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
>   
> +template <class _Tp, size_t _Np>
> +inline _LIBCPP_INLINE_VISIBILITY
> +_Tp*
> +begin(_Tp (&__array)[_Np])
> +{
> +    return __array;
> +}
> +
> +template <class _Tp, size_t _Np>
> +inline _LIBCPP_INLINE_VISIBILITY
> +_Tp*
> +end(_Tp (&__array)[_Np])
> +{
> +    return __array + _Np;
> +}
> +
>   template <class _Cp>
>   inline _LIBCPP_INLINE_VISIBILITY
>   auto
> @@ -1421,18 +1437,46 @@ end(const _Cp& __c) -> decltype(__c.end(
>   
>   #if _LIBCPP_STD_VER > 11
>   
> +template <class _Tp, size_t _Np>
> +inline _LIBCPP_INLINE_VISIBILITY
> +reverse_iterator<_Tp*> rbegin(_Tp (&__array)[_Np])
> +{
> +    return reverse_iterator<_Tp*>(__array + _Np);
> +}
> +
> +template <class _Tp, size_t _Np>
> +inline _LIBCPP_INLINE_VISIBILITY
> +reverse_iterator<_Tp*> rend(_Tp (&__array)[_Np])
> +{
> +    return reverse_iterator<_Tp*>(__array);
> +}
> +
> +template <class _Ep>
> +inline _LIBCPP_INLINE_VISIBILITY
> +reverse_iterator<const _Ep*> rbegin(initializer_list<_Ep> __il)
> +{
> +    return reverse_iterator<const _Ep*>(__il.end());
> +}
> +
> +template <class _Ep>
> +inline _LIBCPP_INLINE_VISIBILITY
> +reverse_iterator<const _Ep*> rend(initializer_list<_Ep> __il)
> +{
> +    return reverse_iterator<const _Ep*>(__il.begin());
> +}
> +
>   template <class _Cp>
>   inline _LIBCPP_INLINE_VISIBILITY
>   auto cbegin(const _Cp& __c) -> decltype(begin(__c))
>   {
> -    return __c.begin();
> +    return _VSTD::begin(__c);
>   }
>   
>   template <class _Cp>
>   inline _LIBCPP_INLINE_VISIBILITY
>   auto cend(const _Cp& __c) -> decltype(end(__c))
>   {
> -    return __c.end();
> +    return _VSTD::end(__c);
>   }
>   
>   template <class _Cp>
> @@ -1516,53 +1560,6 @@ end(const _Cp& __c)
>   
>   #endif  // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
>   
> -template <class _Tp, size_t _Np>
> -inline _LIBCPP_INLINE_VISIBILITY
> -_Tp*
> -begin(_Tp (&__array)[_Np])
> -{
> -    return __array;
> -}
> -
> -template <class _Tp, size_t _Np>
> -inline _LIBCPP_INLINE_VISIBILITY
> -_Tp*
> -end(_Tp (&__array)[_Np])
> -{
> -    return __array + _Np;
> -}
> -
> -#if _LIBCPP_STD_VER > 11
> -template <class _Tp, size_t _Np>
> -inline _LIBCPP_INLINE_VISIBILITY
> -reverse_iterator<_Tp*> rbegin(_Tp (&__array)[_Np])
> -{
> -    return reverse_iterator<_Tp*>(__array + _Np);
> -}
> -
> -template <class _Tp, size_t _Np>
> -inline _LIBCPP_INLINE_VISIBILITY
> -reverse_iterator<_Tp*> rend(_Tp (&__array)[_Np])
> -{
> -    return reverse_iterator<_Tp*>(__array);
> -}
> -
> -template <class _Ep>
> -inline _LIBCPP_INLINE_VISIBILITY
> -reverse_iterator<const _Ep*> rbegin(initializer_list<_Ep> __il)
> -{
> -    return reverse_iterator<const _Ep*>(__il.end());
> -}
> -
> -template <class _Ep>
> -inline _LIBCPP_INLINE_VISIBILITY
> -reverse_iterator<const _Ep*> rend(initializer_list<_Ep> __il)
> -{
> -    return reverse_iterator<const _Ep*>(__il.begin());
> -}
> -
> -#endif
> -
>   _LIBCPP_END_NAMESPACE_STD
>   
>   #endif  // _LIBCPP_ITERATOR
>
> Modified: libcxx/trunk/test/containers/sequences/array/iterators.pass.cpp
> URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/containers/sequences/array/iterators.pass.cpp?rev=196058&r1=196057&r2=196058&view=diff
> ==============================================================================
> --- libcxx/trunk/test/containers/sequences/array/iterators.pass.cpp (original)
> +++ libcxx/trunk/test/containers/sequences/array/iterators.pass.cpp Sun Dec  1 21:24:33 2013
> @@ -50,11 +50,20 @@ int main()
>           assert ( !(ii1 != ii2 ));
>           assert ( !(ii1 != cii ));
>   
> -//         C c;
> -//         assert ( ii1 != c.cbegin());
> -//         assert ( cii != c.begin());
> -//         assert ( cii != c.cend());
> -//         assert ( ii1 != c.end());
> +        C c;
> +        assert ( c.begin()   == std::begin(c));
> +        assert ( c.cbegin()  == std::cbegin(c));
> +        assert ( c.rbegin()  == std::rbegin(c));
> +        assert ( c.crbegin() == std::crbegin(c));
> +        assert ( c.end()     == std::end(c));
> +        assert ( c.cend()    == std::cend(c));
> +        assert ( c.rend()    == std::rend(c));
> +        assert ( c.crend()   == std::crend(c));
> +
> +        assert ( std::begin(c)   != std::end(c));
> +        assert ( std::rbegin(c)  != std::rend(c));
> +        assert ( std::cbegin(c)  != std::cend(c));
> +        assert ( std::crbegin(c) != std::crend(c));
>           }
>           {
>           typedef std::array<int, 0> C;
> @@ -68,11 +77,20 @@ int main()
>           assert ( !(ii1 != ii2 ));
>           assert ( !(ii1 != cii ));
>   
> -//         C c;
> -//         assert ( ii1 != c.cbegin());
> -//         assert ( cii != c.begin());
> -//         assert ( cii != c.cend());
> -//         assert ( ii1 != c.end());
> +        C c;
> +        assert ( c.begin()   == std::begin(c));
> +        assert ( c.cbegin()  == std::cbegin(c));
> +        assert ( c.rbegin()  == std::rbegin(c));
> +        assert ( c.crbegin() == std::crbegin(c));
> +        assert ( c.end()     == std::end(c));
> +        assert ( c.cend()    == std::cend(c));
> +        assert ( c.rend()    == std::rend(c));
> +        assert ( c.crend()   == std::crend(c));
> +
> +        assert ( std::begin(c)   == std::end(c));
> +        assert ( std::rbegin(c)  == std::rend(c));
> +        assert ( std::cbegin(c)  == std::cend(c));
> +        assert ( std::crbegin(c) == std::crend(c));
>           }
>       }
>   #endif
>
> Modified: libcxx/trunk/test/iterators/iterator.range/begin-end.pass.cpp
> URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/iterators/iterator.range/begin-end.pass.cpp?rev=196058&r1=196057&r2=196058&view=diff
> ==============================================================================
> --- libcxx/trunk/test/iterators/iterator.range/begin-end.pass.cpp (original)
> +++ libcxx/trunk/test/iterators/iterator.range/begin-end.pass.cpp Sun Dec  1 21:24:33 2013
> @@ -52,6 +52,7 @@ void test_const_container( const std::in
>       assert ( std::end(c)     == c.end());
>   #if _LIBCPP_STD_VER > 11
>   //  initializer_list doesn't have cbegin/cend/rbegin/rend
> +//	but std::cbegin(),etc work (b/c they're general fn templates)
>   //     assert ( std::cbegin(c)  == c.cbegin());
>   //     assert ( std::cbegin(c)  != c.cend());
>   //     assert ( std::cend(c)    == c.cend());
>
>
> _______________________________________________
> cfe-commits mailing list
> cfe-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits

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-------------- next part --------------
[1/4] Building CXX object projects/libcxx/lib/CMakeFiles/cxx.dir/__/src/regex.cpp.o
FAILED: /usr/lib64/ccache/g++   -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Dcxx_EXPORTS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wnon-virtual-dtor -Os  -fPIC -Iprojects/libcxx/lib -I/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/lib -Iinclude -I/home/alp/Projects/llvm-work/upstream/llvm/include -I/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include    -UNDEBUG -nostdinc++ -std=c++0x -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-long-long -Wno-error -pedantic -fPIC -MMD -MT projects/libcxx/lib/CMakeFiles/cxx.dir/__/src/regex.cpp.o -MF "projects/libcxx/lib/CMakeFiles/cxx.dir/__/src/regex.cpp.o.d" -o projects/libcxx/lib/CMakeFiles/cxx.dir/__/src/regex.cpp.o -c /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:72:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic push
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:73:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic ignored "-Wpadded"
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:81:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic pop
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:198:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic push
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:199:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic ignored "-Wpadded"
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:207:0: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
 #pragma clang diagnostic pop
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp: In function ?std::__1::string std::__1::__get_collation_name(const char*)?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:53: error: no matching function for call to ?begin(const std::__1::{anonymous}::collationnames [111])?
             _VSTD::lower_bound(begin(collatenames), end(collatenames), s, use_strcmp());
                                                     ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:53: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: note: template<class _Cp> typename _Cp::iterator std::__1::begin(_Cp&)
 begin(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::begin(_Cp&) [with _Cp = const std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:53:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: error: ?const std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::begin(const _Cp&)
 begin(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::begin(const _Cp&) [with _Cp = std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:53:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: error: ?std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:72: error: no matching function for call to ?end(const std::__1::{anonymous}::collationnames [111])?
             _VSTD::lower_bound(begin(collatenames), end(collatenames), s, use_strcmp());
                                                                        ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:72: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note: template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&)
 end(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&) [with _Cp = const std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:72:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: error: ?const std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&)
 end(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&) [with _Cp = std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:242:72:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: error: ?std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:244:30: error: no matching function for call to ?end(const std::__1::{anonymous}::collationnames [111])?
     if (i != end(collatenames) && strcmp(s, i->elem_) == 0)
                              ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:244:30: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note: template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&)
 end(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&) [with _Cp = const std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:244:30:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: error: ?const std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&)
 end(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&) [with _Cp = std::__1::{anonymous}::collationnames [111]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:244:30:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: error: ?std::__1::{anonymous}::collationnames [111]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp: In function ?std::__1::ctype_base::mask std::__1::__get_classname(const char*, bool)?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:51: error: no matching function for call to ?begin(const std::__1::{anonymous}::classnames [15])?
             _VSTD::lower_bound(begin(ClassNames), end(ClassNames), s, use_strcmp());
                                                   ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:51: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: note: template<class _Cp> typename _Cp::iterator std::__1::begin(_Cp&)
 begin(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::begin(_Cp&) [with _Cp = const std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:51:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1532:1: error: ?const std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::begin(const _Cp&)
 begin(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::begin(const _Cp&) [with _Cp = std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:51:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1540:1: error: ?std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:68: error: no matching function for call to ?end(const std::__1::{anonymous}::classnames [15])?
             _VSTD::lower_bound(begin(ClassNames), end(ClassNames), s, use_strcmp());
                                                                    ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:68: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note: template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&)
 end(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&) [with _Cp = const std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:68:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: error: ?const std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&)
 end(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&) [with _Cp = std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:253:68:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: error: ?std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:255:28: error: no matching function for call to ?end(const std::__1::{anonymous}::classnames [15])?
     if (i != end(ClassNames) && strcmp(s, i->elem_) == 0)
                            ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:255:28: note: candidates are:
In file included from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/memory:600:0,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/algorithm:627,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/string:439,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/__locale:15,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/regex:726,
                 from /home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:10:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note: template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&)
 end(_Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::iterator std::__1::end(_Cp&) [with _Cp = const std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:255:28:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1548:1: error: ?const std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note: template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&)
 end(const _Cp& __c)
 ^
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: note:   template argument deduction/substitution failed:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator: In substitution of ?template<class _Cp> typename _Cp::const_iterator std::__1::end(const _Cp&) [with _Cp = std::__1::{anonymous}::classnames [15]]?:
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/src/regex.cpp:255:28:   required from here
/home/alp/Projects/llvm-work/upstream/llvm/projects/libcxx/include/iterator:1556:1: error: ?std::__1::{anonymous}::classnames [15]? is not a class, struct, or union type



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