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* [Bug fortran/15964] New: ICE/segmentation fault
@ 2004-06-12 21:57 Mart dot Rentmeester at nn-online dot org
2004-06-13 9:20 ` [Bug fortran/15964] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: Mart dot Rentmeester at nn-online dot org @ 2004-06-12 21:57 UTC (permalink / raw)
To: gcc-bugs
This piece of code generates an ICE: segmentation fault.
When the character(:) is replaced with character(*)
another error occurs - submitted as a separate bug.
troogle> gfortran -v -c n13.f95
Reading specs from /OPT/32/gcc-2004-06-09/lib/gcc/hppa2.0w-hp-hpux11.11/3.5.
0/specs
Configured with: ../configure --enable-languages=c,f95
--prefix=/opt32/gcc-2004-06-09 --with-gmp=/opt32/gmp --with-gnu-as
--with-as=/opt32/binutils/bin/as --enable-threads --disable-shared --disable-nls
Thread model: posix
gcc version 3.5.0 20040611 (experimental)
/OPT/32/gcc-2004-06-09/libexec/gcc/hppa2.0w-hp-hpux11.11/3.5.0/f951 n13.f95
-quiet -dumpbase n13.f95 -auxbase n13 -version -o /var/tmp//ccIs5CEq.s
GNU F95 version 3.5.0 20040611 (experimental) (hppa2.0w-hp-hpux11.11)
compiled by GNU C version 3.5.0 20040611 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
n13.f95: In function `a':
n13.f95:1: internal compiler error: Segmentation fault
subroutine a(c)
implicit none
character(*) :: c(:)
call b(c(4))
end subroutine a
--
Summary: ICE/segmentation fault
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: Mart dot Rentmeester at nn-online dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15964
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug fortran/15964] ICE/segmentation fault
2004-06-12 21:57 [Bug fortran/15964] New: ICE/segmentation fault Mart dot Rentmeester at nn-online dot org
@ 2004-06-13 9:20 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-13 9:20 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-13 09:19 -------
Confirmed, here is the backtrace:
#0 gfc_conv_expr_val (se=0xbffec000, expr=0x0) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
fortran/trans-expr.c:1508
#1 0x08098b09 in gfc_conv_expr_type (se=0xbffec000, expr=0x0, type=0x0) at /home/gates/
pinskia/src/gnu/gcc/src/gcc/fortran/trans-expr.c:1520
#2 0x08098d3d in gfc_trans_init_string_length (cl=0x85a79f8, pblock=0xbffec0c0) at /home/gates/
pinskia/src/gnu/gcc/src/gcc/fortran/trans-expr.c:152
#3 0x080a7370 in gfc_trans_dummy_array_bias (sym=0x85a92c8, tmpdesc=0x400f4658,
body=0x4007c0b0)
at /home/gates/pinskia/src/gnu/gcc/src/gcc/fortran/trans-array.c:3032
#4 0x08091df7 in gfc_generate_function_code (ns=0x85a8e90) at /home/gates/pinskia/src/gnu/gcc/
src/gcc/fortran/trans-decl.c:1737
#5 0x0808d853 in gfc_generate_code (ns=0x85a8e90) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
fortran/trans.c:651
#6 0x080735a7 in gfc_parse_file () at /home/gates/pinskia/src/gnu/gcc/src/gcc/fortran/parse.c:2477
#7 0x0808a06c in gfc_be_parse_file (set_yydebug=0) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
fortran/f95-lang.c:266
#8 0x0838c4a8 in toplev_main (argc=0, argv=0xbffec304) at /home/gates/pinskia/src/gnu/gcc/src/
gcc/toplev.c:1666
#9 0x420174d9 in __libc_start_main () from /lib/i686/libc.so.6
#10 0x0804b071 in _start ()
but this is a dup of bug 15324.
*** This bug has been marked as a duplicate of 15324 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Keywords| |ice-on-valid-code
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15964
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2004-06-12 21:57 [Bug fortran/15964] New: ICE/segmentation fault Mart dot Rentmeester at nn-online dot org
2004-06-13 9:20 ` [Bug fortran/15964] " pinskia at gcc dot gnu dot org
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