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[Bug fortran/35937] New: char_result_5.f90 / char_result_6.f90 fail with -fdefault-integer-8
- From: "tkoenig at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Apr 2008 19:17:24 -0000
- Subject: [Bug fortran/35937] New: char_result_5.f90 / char_result_6.f90 fail with -fdefault-integer-8
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
$ gfortran -g -fdefault-integer-8 char_result_5.f90
$ gdb ./a.out
GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/i686/cmov/libthread_db.so.1".
(gdb) r
Starting program: /tmp/a.out
Program received signal SIGSEGV, Segmentation fault.
0xb7f82664 in *_gfortran_string_scan (slen=9, str=0x804b480 "123456789",
setlen=1, set=0x0, back=-1080910905)
at ../../../../gcc/trunk/libgfortran/intrinsics/string_intrinsics.c:300
300 if (str[i] == set[j])
--
Summary: char_result_5.f90 / char_result_6.f90 fail with -
fdefault-integer-8
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tkoenig at gcc dot gnu dot org
BugsThisDependsOn: 32770
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35937