[Bug libstdc++/36211] New: __iconv_adaptor chooses char** where const char** is required

[tprince at computer dot org]

libstdc++ testsuite cases which require libiconv fail on account of trying the
wrong choice in __iconv_adaptor:
/cygdrive/c/gnu/gcc-4.4-20080509/xp/i686-pc-cygwin/libstdc++-v3/include/ext/code
cvt_specializations.h:302: undefined reference to `_libiconv'^M

#ifndef LIBICONV_PLUG
#define iconv libiconv
#endif
extern size_t iconv (iconv_t cd, const char* * inbuf, size_t *inbytesleft,
char*
 * outbuf, size_t *outbytesleft);


-- 
           Summary: __iconv_adaptor chooses char** where const char** is
                    required
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tprince at computer dot org
 GCC build triplet: i686-pc-cygwin
  GCC host triplet: i686-pc-cygwin
GCC target triplet: i686-pc-cygwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36211