[Bug middle-end/37380] New: ../../gcc/libcpp/charset.c:1103: error: 'cvt.77.width' is used uninitialized in this function

["danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

In stage2,

/home/dave/gnu/gcc-4.4/objdir/./prev-gcc/xgcc
-B/home/dave/gnu/gcc-4.4/objdir/./prev-gcc/
-B/home/dave/opt/gnu/gcc/gcc-4.4.0/hppa-linux/bin/  -I../../gcc/libcpp -I.
-I../../gcc/libcpp/../include -I../../gcc/libcpp/include  -g -O2 -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -pedantic -Wno-long-long -Werror -I../../gcc/libcpp
-I. -I../../gcc/libcpp/../include -I../../gcc/libcpp/include  -c -o
directives.o -MT directives.o -MMD -MP -MF .deps/directives.Tpo
../../gcc/libcpp/directives.c
cc1: warnings being treated as errors
../../gcc/libcpp/charset.c: In function 'emit_numeric_escape':
../../gcc/libcpp/charset.c:1103: error: 'cvt.77.width' is used uninitialized in
this function
make[3]: *** [charset.o] Error 1

dave@hiauly6:~/gnu/gcc-4.4/objdir/prev-gcc$ ./xgcc -B./ -v
Reading specs from ./specs
Target: hppa-linux
Configured with: ../gcc/configure --with-gnu-as --with-gnu-ld --enable-shared
--prefix=/home/dave/opt/gnu/gcc/gcc-4.4.0
--with-local-prefix=/home/dave/opt/gnu --enable-threads=posix
--enable-__cxa_atexit --build=hppa-linux --enable-clocale=gnu
--enable-java-gc=boehm --enable-java-awt=xlib --enable-languages=c
Thread model: posix
gcc version 4.4.0 20080905 (experimental) [trunk revision 140022] (GCC)


-- 
           Summary: ../../gcc/libcpp/charset.c:1103: error: 'cvt.77.width'
                    is used uninitialized in this function
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa-unknown-linux-gnu
  GCC host triplet: hppa-unknown-linux-gnu
GCC target triplet: hppa-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37380