[Bug c/56086] when compiling C code with -std=gnu99 macro __STDC_UTF_16__ is defined

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56086

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2013-01-23 20:47:49 UTC ---
Why do you think this is a bug?  GCC meets the semantics of that macro 
(that char16_t values are UTF-16 encoded), and gnu99 mode enables u"" 
strings.