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[Bug c++/34208] [4.3 Regression] Segfault in htab_find_with_hash
- From: "tbm at cyrius dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Nov 2007 17:32:53 -0000
- Subject: [Bug c++/34208] [4.3 Regression] Segfault in htab_find_with_hash
- References: <bug-34208-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from tbm at cyrius dot com 2007-11-23 17:32 -------
Program received signal SIGSEGV, Segmentation fault.
htab_find_with_hash (htab=0x0, element=0x2b03ce11eb60, hash=2042772844)
at libiberty/hashtab.c:269
269 const struct prime_ent *p = &prime_tab[htab->size_prime_index];
(gdb) where
#0 htab_find_with_hash (htab=0x0, element=0x2b03ce11eb60, hash=2042772844)
at libiberty/hashtab.c:269
#1 0x00000000004419bb in retrieve_local_specialization (tmpl=0x2b03ce11eb60)
at gcc/cp/pt.c:969
#2 0x000000000045505e in tsubst (t=0x2b03ce11ec30, args=0x2b03ce125a80,
complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:8591
#3 0x0000000000454da4 in tsubst (t=0x2b03ce11ed00, args=0x2b03ce125a80,
complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:8611
#4 0x000000000047c283 in tsubst_template_args (t=0x2b03ce11b680,
args=0x2b03ce125a80, complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:7295
#5 0x0000000000472631 in tsubst_aggr_type (t=0x2b03ce120000,
args=0x2b03ce125a80, complain=tf_none,
in_decl=0x0, entering_scope=0) at gcc/cp/pt.c:7452
#6 0x000000000045580d in tsubst (t=0x2b03ce120000, args=0x2b03ce125a80,
complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:8620
#7 0x0000000000454da4 in tsubst (t=0x2b03ce1208f0, args=0x2b03ce125a80,
complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:8611
#8 0x000000000045ffe2 in tsubst_function_type (t=0x2b03ce126680,
args=0x2b03ce125a80, complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:8420
#9 0x0000000000455555 in tsubst (t=0x2b03ce126680, args=0x2b03ce125a80,
complain=tf_none, in_decl=0x0) at gcc/cp/pt.c:9024
#10 0x00000000004636b8 in fn_type_unification (fn=0x2b03ce124dd0,
explicit_targs=0x0, targs=0x2b03ce125a80, args=0x2b03ce122f00,
return_type=0x0, strict=DEDUCE_CALL, flags=3)
at gcc/cp/pt.c:11474
#11 0x000000000040c190 in add_template_candidate_real (candidates=
0x7fffdd52d750, tmpl=0x2b03ce124dd0, ctype=0x2b03ce120000,
explicit_targs=0x0, arglist=0x2b03ce12a240,
...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34208