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[Bug fortran/34108] ICE: Segmentation fault occurs by "write(*,0)" statement
- From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Nov 2007 16:40:54 -0000
- Subject: [Bug fortran/34108] ICE: Segmentation fault occurs by "write(*,0)" statement
- References: <bug-34108-13213@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from fxcoudert at gcc dot gnu dot org 2007-11-15 16:40 -------
Confirmed on x86_64-linux, where it triggers (with valgrind):
==2841== Conditional jump or move depends on uninitialised value(s)
==2841== at 0x43550B: next_char (io.c:141)
==2841== by 0x435616: next_char_not_space (io.c:183)
==2841== by 0x4356C1: format_lex (io.c:221)
==2841== by 0x435A5D: check_format (io.c:467)
==2841== by 0x4369B5: match_io (io.c:927)
==2841== by 0x44D8A9: match_word (parse.c:64)
==2841== by 0x44E078: decode_statement (parse.c:296)
==2841== by 0x44EA84: next_statement (parse.c:505)
==2841== by 0x451EC4: gfc_parse_file (parse.c:3320)
==2841== by 0x479B64: gfc_be_parse_file (f95-lang.c:258)
==2841== by 0x6E901C: toplev_main (toplev.c:1042)
==2841== by 0x4B3B4C9: (below main) (in /usr/lib/debug/libc-2.3.6.so)
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fxcoudert at gcc dot gnu dot
| |org
AssignedTo|unassigned at gcc dot gnu |fxcoudert at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
GCC host triplet|i686-pc-cygwin |
GCC target triplet|i686-pc-cygwin |
Keywords| |ice-on-invalid-code
Known to fail| |4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2007-11-15 16:40:54
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34108