----- Original Message ----- From: "Richard Webb" <richard.webb@boldonjames.com> To: <boost@lists.boost.org> Sent: Saturday, November 13, 2010 4:08 PM Subject: Re: [boost] [config] compiler/gcc.hpp version 4.5 to update
vicente.botet <vicente.botet <at> wanadoo.fr> writes:
unfortunately I don't reach to get the config_info for my installed gcc-4.4.
I think some versions of Mingw have had bugs in the headers that prevent them from compiling in pure C++0x mode (due to missing ifdefs and such).
You could try using -std=gnu++0x instead of -std=c++0x.
Thanks. This works. John, the differences between 4.5 an 4.4 seems to be all already in place. BOOST_NO_EXPLICIT_CONVERSION_OPERATORS [no value] BOOST_NO_LAMBDAS [no value] BOOST_NO_NUMERIC_LIMITS_LOWEST [no value] BOOST_NO_RAW_LITERALS [no value] BOOST_NO_SCOPED_ENUMS [no value] BOOST_NO_UNICODE_LITERALS [no value] I have made the test for gcc4.6 for BOOST_NO_CONSTEXPR and BOOT_NO_NULLPTR that seems to work. I have attached the patch in case you want to update the gcc.hpp file for gcc-4.6. I don't know if someone is interested in macros for these features. * Universal character name literals N2170 GCC 4.5 * No Standard Layout Types N2342 GCC 4.5 * Local and unnamed types as template arguments N2657 GCC 4.5 Thanks for all, Vicente