------- Additional Comments From kargl at gcc dot gnu dot org 2005-09-21 22:45
-------
GDB suggests that we are passing a NULL pointer to strcmp. Here's the
backtrace.
#0 0x0000000200dda110 in strcmp () from /lib/libc.so.6
#1 0x0000000000419c0b in check_interface1 (p=0xbb6680, q=0xbb66a0,
generic_flag=1,
interface_name=0x7fffffffe290 "generic interface 'ambiguous'")
at ../../gcc41/gcc/fortran/interface.c:929
#2 0x000000000041a136 in check_sym_interfaces (sym=Variable "sym" is not
available.
)
at ../../gcc41/gcc/fortran/interface.c:967
#3 0x0000000000446dee in traverse_ns (st=0xbe77c0,
func=0x41a0d0 <check_sym_interfaces>)
at ../../gcc41/gcc/fortran/symbol.c:2313
#4 0x0000000000446dd6 in traverse_ns (st=0xbe7180,
func=0x41a0d0 <check_sym_interfaces>)
at ../../gcc41/gcc/fortran/symbol.c:2316
#5 0x0000000000419cc8 in gfc_check_interfaces (ns=0xc10800)
at ../../gcc41/gcc/fortran/interface.c:1016
#6 0x000000000043ebe1 in gfc_resolve (ns=0xc10800)
at ../../gcc41/gcc/fortran/resolve.c:5070
#7 0x00000000004369ca in gfc_parse_file ()
at ../../gcc41/gcc/fortran/parse.c:2626
#8 0x000000000044eb3a in gfc_be_parse_file (set_yydebug=Variable "set_yydebug"
is not available.
)
at ../../gcc41/gcc/fortran/f95-lang.c:256
#9 0x000000000071adae in toplev_main (argc=Variable "argc" is not available.
) at ../../gcc41/gcc/toplev.c:990
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24005
