[Bug c++/37217] New: ICE on Valid Code

["mckelvey at maskull dot com" <gcc-bugzilla at gcc dot gnu dot org>]

This code has been working forever:

$ g++ -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: /cygdrive/f/Home/cvsroot/gcc/configure --verbose
--enable-threads --disable-nls --disable-win32-registry
--enable-languages=c,c++
Thread model: posix
gcc version 4.4.0 20080823 (experimental) (GCC) 

User@MCKELVEY-XP ~/PD
$ uname -a
CYGWIN_NT-5.1 MCKELVEY-XP 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin



$ g++ -c -g -fno-elide-constructors      -DUSE_MUTEX=1  -pedantic-errors
-Werror -ansi -fno-common -Wall -Wold-style-cast -Wsign-promo -Wpointer-arith
-Wundef -Wwrite-strings -Winvalid-pch -Woverloaded-virtual -Wcast-qual -Wextra
-Wredundant-decls -Wshadow -Wcast-align -Wcomment -fstrict-aliasing -Winit-self
-Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wlogical-op -Wconversion
-Wmissing-declarations -Wunused -MMD   --save-temp   -fimplicit-templates -o
Types.o Types.cc
In file included from
/usr/local/lib/gcc/i686-pc-cygwin/4.4.0/../../../../include/c++/4.4.0/bits/localefwd.h:48,
                 from
/usr/local/lib/gcc/i686-pc-cygwin/4.4.0/../../../../include/c++/4.4.0/locale:46,
                 from Types.h:37,
                 from Types.cc:29:
/usr/local/lib/gcc/i686-pc-cygwin/4.4.0/../../../../include/c++/4.4.0/i686-pc-cygwin/bits/c++locale.h:
In function 'int std::__convert_from_v(int* const&, char*, int, const char*,
...)':
/usr/local/lib/gcc/i686-pc-cygwin/4.4.0/../../../../include/c++/4.4.0/i686-pc-cygwin/bits/c++locale.h:67:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.



$ alias CONFIGURECVS
alias CONFIGURECVS='/cygdrive/f/Home/cvsroot/gcc/configure     --verbose
--enable-threads --disable-nls     --disable-win32-registry
--enable-languages=c,c++'

User@MCKELVEY-XP ~/PD
$ alias BUILD
alias BUILD='nice make CFLAGS='\'''\'' BOOT_CFLAGS='\'''\'' LIBCFLAGS='\''-g
-O'\''     CXXFLAGS='\''-O'\'' LIBCXXFLAGS='\''-g -O'\''     bootstrap'


-- 
           Summary: ICE on Valid Code
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mckelvey at maskull dot com
 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=37217