Re: [Patch] Fix wide char locale support(like CJK charset) in regex

[Paolo Carlini]

Hi,

On 10/18/2013 01:17 AM, Tim Shen wrote:
+  setlocale(LC_ALL, "zh_CN.UTF8");
+  const wchar_t * s = L"ä½ å¥½, 世+ç•Œ";
+  wregex re(s);
+  VERIFY(regex_match_debug(L"ä½ å¥½, 世世世界", re));
These strings make me a lot nervous: I should check the details of the 
various character sets to tell you something technically accurate (and 
it's late here ;) but really, why don't we use hexadecimal literals, 
like we often do, eg, in 27_io/basic_filebuf/seekoff, seekpos, or 
underflow ?

Thanks,
Paolo.