Date: Fri, 15 Aug 2014 12:31:45 +0400 From: Alexander Pyhalov <alp@rsu.ru> To: freebsd-current@freebsd.org Subject: gcc / clang std::locale issue on non-glibc platforms Message-ID: <53EDC571.6020003@rsu.ru>
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Hello. I just stumped on the following gcc bug - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15992 (std::locale is not working for non-C locales). It seems to affect all non-glibc platforms (reproducible on FreeBSD and illumos). Tried the same test with clang - no difference (as affected code is in libstdc++). Simple test case: $ cat t.cpp #include <locale> int main (int argc, char *argv[]) { for (int i = 1; i < argc; ++i) { try { const std::locale loc (argv [i]); } catch (std::exception &e) { printf ("exception: %s: %s\n", argv [i], e.what ()); } } } $ g++ -o locale t.cpp # or clang++ -o locale t.cpp , doesn't matter ./locale en_US.UTF-8 exception: en_US.UTF-8: locale::facet::_S_create_c_locale name not valid -- Best regards, Alexander Pyhalov, system administrator of Computer Center of Southern Federal University
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