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

[jakub at gcc dot gnu.org]

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

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-04-13 
15:38:53 UTC ---
Author: jakub
Date: Wed Apr 13 15:38:50 2011
New Revision: 172377

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172377
Log:
    PR c++/48570
    * semantics.c (cxx_eval_array_reference): Handle reading from
    wchar_t, char16_t and char32_t STRING_CST.

    * g++.dg/cpp0x/constexpr-wstring1.C: New test.
    * g++.dg/cpp0x/constexpr-wstring2.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring1.C
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog