libstdc++/4750: 22_locale/ctype_members_char.cc fails on cygwin

libstdc++/4750: 22_locale/ctype_members_char.cc fails on cygwin

[David.Billinghurst]

>Number:         4750
>Category:       libstdc++
>Synopsis:       22_locale/ctype_members_char.cc fails on cygwin
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Oct 30 15:36:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     David Billinghurst
>Release:        gcc 3.1 20011030
>Organization:
>Environment:
i686-pc-cygwin
>Description:
libstdc++-v3 test 22_locale/ctype_members_char.cc fails on cygwin.  Initila attempts to degug have been unsuccessful, as gdb is dying with SIGSEGV during program startup.

Testsuite output is:

spawn /usr/local/obj/gcc/gcc/g++ -B/usr/local/obj/gcc/gcc/ -nostdinc++ -L/usr/local/obj/gcc/i686-pc-cygwin/libstdc++-v3/src -L/usr/local/obj/gcc/i686-pc-cygwin/libstdc++-v3/src/.libs -B/usr/local/i686-pc-cygwin/bin/ -B/usr/local/i686-pc-cygwin/lib/ -isystem /usr/local/i686-pc-cygwin/include -g -ffunction-sections -fdata-sections -DDEBUG_ASSERT -DLOCALEDIR="/usr/local/obj/gcc/i686-pc-cygwin/libstdc++-v3/po/share/locale" -nostdinc++ -I/usr/local/obj/gcc/i686-pc-cygwin/libstdc++-v3/include/i686-pc-cygwin -I/usr/local/obj/gcc/i686-pc-cygwin/libstdc++-v3/include -I/usr/local/src/gcc/libstdc++-v3/libsupc++ -I/usr/local/src/gcc/libstdc++-v3/libio -I/usr/local/src/gcc/libstdc++-v3/include/backward -I/usr/local/src/gcc/libstdc++-v3/testsuite /usr/local/src/gcc/libstdc++-v3/testsuite/22_locale/ctype_members_char.cc -DDEBUG_ASSERT -o ./ctype_members_char 
/usr/local/src/gcc/libstdc++-v3/testsuite/22_locale/ctype_members_char.cc:0: warning: -ffunction-sections
   may affect debugging on some targets.
output is:
/usr/local/src/gcc/libstdc++-v3/testsuite/22_locale/ctype_members_char.cc:0: warning: -ffunction-sections
   may affect debugging on some targets.

PASS: 22_locale/ctype_members_char.cc (test for excess errors)
spawn [open ...]
assertion "c100 == c00" failed: file "/usr/local/src/gcc/libstdc++-v3/testsuite/22_locale/ctype_members_char.cc", line 149
FAIL: 22_locale/ctype_members_char.cc execution test
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: