------- Comment #1 from tkoenig at gcc dot gnu dot org 2007-09-08 11:40 -------
Confirmed.
Backtrace:
(gdb) b fancy_abort
Breakpoint 1 at 0x817cfe0: file ../../../gcc/trunk/gcc/diagnostic.c, line 654.
(gdb) r mm.f90
Starting program: /home/ig25/libexec/gcc/i686-pc-linux-gnu/4.3.0/f951 mm.f90
local_cum_nc_chisq
Breakpoint 1, fancy_abort (file=0x876a8e4
"../../../gcc/trunk/gcc/fortran/trans-decl.c", line=510,
function=0x876adf0 "gfc_finish_var_decl") at
../../../gcc/trunk/gcc/diagnostic.c:654
654 {
(gdb) up
#1 0x080e0cf1 in gfc_finish_var_decl (decl=0xb7b1d05c, sym=0x8926b58) at
../../../gcc/trunk/gcc/fortran/trans-decl.c:510
510 gcc_assert (current_function_decl == NULL_TREE || sym->result ==
sym);
(gdb) p current_function_decl
$1 = (tree) 0xb7b1c180
(gdb) p *sym
$2 = {name = 0x892554c "the_chi_square", module = 0x89254f5 "cdf_nc_chisq_mod",
declared_at = {nextc = 0x88d7336 " = &",
lb = 0x88d72f0}, ts = {type = BT_DERIVED, kind = 0, derived = 0x8926790, cl
= 0x0, is_c_interop = 0, is_iso_c = 0,
f90_type = BT_DERIVED}, attr = {allocatable = 0, dimension = 0, external =
0, intrinsic = 0, optional = 0, pointer = 0,
target = 0, value = 0, volatile_ = 0, dummy = 0, result = 0, assign = 0,
threadprivate = 0, not_always_present = 0,
implied_index = 0, save = SAVE_IMPLICIT, data = 0, protected = 0, use_assoc
= 0, use_only = 0, imported = 0,
in_namelist = 0, in_common = 0, in_equivalence = 0, function = 0,
subroutine = 0, procedure = 0, generic = 0,
generic_copy = 0, implicit_type = 0, untyped = 0, is_bind_c = 0,
is_c_interop = 0, is_iso_c = 0, sequence = 0,
elemental = 0, pure = 0, recursive = 0, unmaskable = 0, masked = 0,
contained = 0, mod_proc = 0, abstract = 0,
noreturn = 0, entry = 0, entry_master = 0, mixed_entry_master = 0,
always_explicit = 0, referenced = 1,
ambiguous_interfaces = 0, is_main_program = 0, access = ACCESS_UNKNOWN,
intent = INTENT_UNKNOWN, flavor = FL_PARAMETER,
if_source = IFSRC_UNKNOWN, proc = PROC_UNKNOWN, cray_pointer = 0,
cray_pointee = 0, alloc_comp = 0, pointer_comp = 0,
private_comp = 0, volatile_ns = 0x0}, generic = 0x0, component_access =
ACCESS_UNKNOWN, formal = 0x0, formal_ns = 0x0,
value = 0x8927410, as = 0x0, result = 0x0, components = 0x0, interface = 0x0,
cp_pointer = 0x0, common_next = 0x0,
common_head = 0x0, dummy_order = 0, entry_id = 0, namelist = 0x0,
namelist_tail = 0x0, old_symbol = 0x0, tlink = 0x0,
mark = 1, new = 0, equiv_built = 0, forall_index = 0, refs = 1, ns =
0x8925f68, backend_decl = 0x0,
from_intmod = INTMOD_NONE, intmod_sym_id = 0, binding_label = '\0' <repeats
126 times>, common_block = 0x0}
(gdb) p sym->result
$3 = (struct gfc_symbol *) 0x0
(gdb) bt
#0 fancy_abort (file=0x876a8e4 "../../../gcc/trunk/gcc/fortran/trans-decl.c",
line=510,
function=0x876adf0 "gfc_finish_var_decl") at
../../../gcc/trunk/gcc/diagnostic.c:654
#1 0x080e0cf1 in gfc_finish_var_decl (decl=0xb7b1d05c, sym=0x8926b58) at
../../../gcc/trunk/gcc/fortran/trans-decl.c:510
#2 0x080dfc1c in gfc_get_symbol_decl (sym=0x8926b58) at
../../../gcc/trunk/gcc/fortran/trans-decl.c:995
#3 0x080e8365 in gfc_conv_variable (se=0xbff0ec34, expr=0x89275a8) at
../../../gcc/trunk/gcc/fortran/trans-expr.c:404
#4 0x080e5821 in gfc_conv_expr (se=0xbff0ec34, expr=0x89275a8) at
../../../gcc/trunk/gcc/fortran/trans-expr.c:3292
#5 0x080e7af3 in gfc_conv_expr_val (se=0xbff0ec34, expr=0xb7b1c180) at
../../../gcc/trunk/gcc/fortran/trans-expr.c:3337
#6 0x080ea8c6 in gfc_conv_intrinsic_function_args (se=0xbff0f04c, expr=<value
optimized out>, argarray=0xbff0ec80, nargs=1)
at ../../../gcc/trunk/gcc/fortran/trans-intrinsic.c:209
#7 0x080ebe54 in gfc_conv_intrinsic_conversion (se=0xbff0f04c, expr=0x8927d78)
at ../../../gcc/trunk/gcc/fortran/trans-intrinsic.c:267
#8 0x080f2a89 in gfc_conv_intrinsic_function (se=0xbff0f04c, expr=0x8927d78)
at ../../../gcc/trunk/gcc/fortran/trans-intrinsic.c:3820
#9 0x080e5147 in gfc_conv_function_expr (se=0xbff0f04c, expr=0xb7b1d05c)
at ../../../gcc/trunk/gcc/fortran/trans-expr.c:2809
#10 0x080e5846 in gfc_conv_expr (se=0xbff0f04c, expr=0x8927d78) at
../../../gcc/trunk/gcc/fortran/trans-expr.c:3284
#11 0x080e688a in gfc_trans_assignment_1 (expr1=0x8927210, expr2=0x8927d78,
init_flag=0 '\0')
at ../../../gcc/trunk/gcc/fortran/trans-expr.c:4001
#12 0x080e6a55 in gfc_trans_assignment (expr1=0x8927210, expr2=0x8927d78,
init_flag=32 ' ')
at ../../../gcc/trunk/gcc/fortran/trans-expr.c:4152
#13 0x080e77b1 in gfc_trans_assign (code=0x8927280) at
../../../gcc/trunk/gcc/fortran/trans-expr.c:4164
#14 0x080c7512 in gfc_trans_code (code=0x8927280) at
../../../gcc/trunk/gcc/fortran/trans.c:970
#15 0x080de492 in gfc_generate_function_code (ns=0x8927698) at
../../../gcc/trunk/gcc/fortran/trans-decl.c:3258
#16 0x080c498a in gfc_generate_module_code (ns=0x8925f68) at
../../../gcc/trunk/gcc/fortran/trans.c:1190
#17 0x080991c6 in gfc_parse_file () at
../../../gcc/trunk/gcc/fortran/parse.c:3316
#18 0x080c023d in gfc_be_parse_file (set_yydebug=0) at
../../../gcc/trunk/gcc/fortran/f95-lang.c:300
#19 0x08344908 in toplev_main (argc=2, argv=0xbff0f4c4) at
../../../gcc/trunk/gcc/toplev.c:1045
#20 0x08108ccf in main (argc=Cannot access memory at address 0x20
) at ../../../gcc/trunk/gcc/main.c:35
--
tkoenig at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tkoenig at gcc dot gnu dot
| |org
OtherBugsDependingO| |32834
nThis| |
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Known to fail| |4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2007-09-08 11:40:29
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33337
