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Header <regex> is finally working (probably) in gcc-4.9.

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Add better tests for it as well.
This commit is contained in:
jzmaddock
2014-03-25 17:12:46 +00:00
parent 855d4ae40f
commit 654762003e
2 changed files with 11 additions and 4 deletions
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8
include/boost/config/stdlib/libstdcpp3.hpp
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@@ -162,6 +162,11 @@
// Note that although <atomic> existed prior to gcc 4.8 it was largely unimplemented for many types:
# define BOOST_NO_CXX11_HDR_ATOMIC
#endif
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 9) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
// Although <regex> is present and compilable against, the actual implementation is not functional
// even for the simplest patterns such as "\d" or "[0-9]". This is the case at least in gcc up to 4.8, inclusively.
# define BOOST_NO_CXX11_HDR_REGEX
#endif
// C++0x headers not yet (fully!) implemented
//
# define BOOST_NO_CXX11_HDR_THREAD
@@ -169,8 +174,5 @@
# define BOOST_NO_CXX11_HDR_CODECVT
# define BOOST_NO_CXX11_ATOMIC_SMART_PTR
# define BOOST_NO_CXX11_STD_ALIGN
// Although <regex> is present and compilable against, the actual implementation is not functional
// even for the simplest patterns such as "\d" or "[0-9]". This is the case at least in gcc up to 4.8, inclusively.
# define BOOST_NO_CXX11_HDR_REGEX
// --- end ---