[Bug libstdc++/47773] Versatile string lacks a default hash function

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47773

--- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2011-02-17 01:24:42 UTC ---
Author: paolo
Date: Thu Feb 17 01:24:37 2011
New Revision: 170235

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170235
Log:
2011-02-16  Paolo Carlini  <paolo.carl...@oracle.com>

    PR libstdc++/47773
    * include/ext/vstring.h (hash<__gnu_cxx::__vstring>,
    hash<__gnu_cxx::__wvstring>, hash<__gnu_cxx::__u16vstring>,
    hash<__gnu_cxx::__u32vstring>): Add.
    * testsuite/ext/vstring/hash/char/1.cc: New.
    * testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.

Added:
    trunk/libstdc++-v3/testsuite/ext/vstring/hash/
    trunk/libstdc++-v3/testsuite/ext/vstring/hash/char/
    trunk/libstdc++-v3/testsuite/ext/vstring/hash/char/1.cc
    trunk/libstdc++-v3/testsuite/ext/vstring/hash/wchar_t/
    trunk/libstdc++-v3/testsuite/ext/vstring/hash/wchar_t/1.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/ext/vstring.h