gcc / clang std::locale issue on non-glibc platforms

2014-08-15 Thread Alexander Pyhalov

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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Re: gcc / clang std::locale issue on non-glibc platforms

2014-08-15 Thread Alexander Pyhalov

On 08/15/2014 12:31, Alexander Pyhalov wrote:

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).



Related libstdc++ bug - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41495


--
Best regards,
Alexander Pyhalov,
system administrator of Computer Center of Southern Federal University
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