[Bug fortran/41784] [OOP] ICE in load_derived_extensions

[janus at gcc dot gnu dot org]

------- Comment #2 from janus at gcc dot gnu dot org  2009-10-21 15:41 -------
The ICE also happens with a clean trunk.

Here is the backtrace:

#0  0x00007fcacadb56a0 in strcmp () from /lib/libc.so.6
#1  0x00000000005419c6 in gfc_find_symtree (st=0x2bcdf30, name=0x0) at
/home/jweil/gcc45/trunk/gcc/fortran/symbol.c:2319
#2  0x00000000004ffd9a in load_derived_extensions () at
/home/jweil/gcc45/trunk/gcc/fortran/module.c:4011
#3  0x0000000000500a26 in read_module () at
/home/jweil/gcc45/trunk/gcc/fortran/module.c:4450
#4  0x0000000000502caf in gfc_use_module () at
/home/jweil/gcc45/trunk/gcc/fortran/module.c:5500
#5  0x000000000050a5f8 in accept_statement (st=ST_USE) at
/home/jweil/gcc45/trunk/gcc/fortran/parse.c:1525
#6  0x000000000050bb61 in parse_spec (st=ST_USE) at
/home/jweil/gcc45/trunk/gcc/fortran/parse.c:2548
#7  0x000000000050d81f in parse_module () at
/home/jweil/gcc45/trunk/gcc/fortran/parse.c:3944
#8  0x000000000050de8f in gfc_parse_file () at
/home/jweil/gcc45/trunk/gcc/fortran/parse.c:4180
#9  0x000000000054afa0 in gfc_be_parse_file (set_yydebug=0) at
/home/jweil/gcc45/trunk/gcc/fortran/f95-lang.c:239
#10 0x00000000009b6efd in compile_file () at
/home/jweil/gcc45/trunk/gcc/toplev.c:1049
#11 0x00000000009b91e9 in do_compile () at
/home/jweil/gcc45/trunk/gcc/toplev.c:2408
#12 0x00000000009b92aa in toplev_main (argc=2, argv=0x7fffd395cd08) at
/home/jweil/gcc45/trunk/gcc/toplev.c:2450
#13 0x00000000005c8be7 in main (argc=2, argv=0x7fffd395cd08) at
/home/jweil/gcc45/trunk/gcc/main.c:35


-- 

janus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|[OOP] ICE                   |[OOP] ICE in
                   |                            |load_derived_extensions


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41784