------- Comment #3 from aldot at gcc dot gnu dot org 2006-10-21 18:05 -------
(In reply to comment #2)
> (In reply to comment #1)
> > Shorter testcase:
> > $ egrep -v "(^\!|^$)" foo2.f90
> > block data
> > common c
> > end
> >
> According to lahey's checker, this code is valid. Still it ICEs
Program received signal SIGSEGV, Segmentation fault.
0x080b0982 in gfc_trans_common (ns=0x85e2f20)
at ../../../src/gcc-4.2/gcc/fortran/trans-common.c:1059
1059 c->where = ns->proc_name->declared_at;
(gdb) bt
#0 0x080b0982 in gfc_trans_common (ns=0x85e2f20)
at ../../../src/gcc-4.2/gcc/fortran/trans-common.c:1059
#1 0x080b15a4 in gfc_generate_block_data (ns=0x85e2f20)
at ../../../src/gcc-4.2/gcc/fortran/trans-decl.c:3316
#2 0x08086b25 in gfc_parse_file ()
at ../../../src/gcc-4.2/gcc/fortran/parse.c:3237
#3 0x080a5db9 in gfc_be_parse_file (set_yydebug=0)
at ../../../src/gcc-4.2/gcc/fortran/f95-lang.c:303
#4 0x082f5d6d in toplev_main (argc=15, argv=0xaffe1ad4)
at ../../../src/gcc-4.2/gcc/toplev.c:1033
#5 0x080cffe6 in main (argc=Cannot access memory at address 0x0
) at ../../../src/gcc-4.2/gcc/main.c:35
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29537
