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[Bug fortran/11141] [3.4 Regression] Pre-Proccessed Source causes segmentation fault
- From: "neil at daikokuya dot co dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Jun 2003 20:18:18 -0000
- Subject: [Bug fortran/11141] [3.4 Regression] Pre-Proccessed Source causes segmentation fault
- References: <20030610024826.11141.bdavis9659@comcast.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11141
------- Additional Comments From neil@daikokuya.co.uk 2003-06-10 20:18 -------
Subject: Re: [3.4 Regression] Pre-Proccessed Source causes segmentation fault
pinskia@physics.uc.edu wrote:-
> ffelex_file_push_ (old_lineno=1, filename=0x40076494 "pr11141.h") at /home/gates/
> pinskia/src/gnu/gcc/src/gcc/f/lex.c:816
> 816 input_file_stack->location.line = old_lineno;
> (gdb) p input_file_stack
> $1 = (struct file_stack *) 0x0
> (gdb) bt
> #0 ffelex_file_push_ (old_lineno=1, filename=0x40076494 "pr11141.h") at /home/gates/
> pinskia/src/gnu/gcc/src/gcc/f/lex.c:816
> #1 0x0809482b in ffelex_hash_ (finput=0x8546188) at /home/gates/pinskia/src/gnu/gcc/
> src/gcc/f/lex.c:1237
This might mean it's caused by Per's recent toplev.c file stack patch.
I recall another very recent bug report which looked like having this
as a common culprit.
Neil.