[Bug regression/48570] New: gcc-4.6: wrong subscription with -std=c++0x

[holger.hopp at sap dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48570

           Summary: gcc-4.6: wrong subscription with -std=c++0x
           Product: gcc
           Version: 4.6.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: holger.h...@sap.com


gcc-4.6 and trunk produce wrong results here.
I expect return 1 (==), but gcc-4.6 and trunk return 0 (!=).

$ g++ -std=c++0x t.c && ./a.out

gcc-4.5 and gcc-4.6 without -std=c++0x work correctly,
char type works correctly, but not wchar_t, char16_t, char32_t.


int main()
{
  wchar_t z = (L"01234")[1];
  return (z == L'1');
}