[Bug c++/55582] [C++11] Unable to define string user-defined literal without leading underscore.

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55582



--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-12-05 
13:23:24 UTC ---

Note that std::u16string and std::u32string aren't unconditionally available, I

think you need something like:



// { dg-require-effective-target stdint_types }