This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/32609] New: [4.2/4.3 Regression] ICE in htab_clear_slot at libiberty/hashtab.c:722
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Jul 2007 13:17:23 -0000
- Subject: [Bug c++/32609] New: [4.2/4.3 Regression] ICE in htab_clear_slot at libiberty/hashtab.c:722
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
This is a regression from 4.2.0 which happens on both the branch and the trunk.
#2 0x000000000100363f in htab_clear_slot (htab=0x1649410, slot=0x168c1c0)
at /space/rguenther/src/svn/trunk/libiberty/hashtab.c:722
#3 0x000000000052c797 in fixed_type_or_null (instance=0x2ae177ead4d0,
nonnull=0x7fff359ca13c, cdtorp=0x7fff359ca0ac)
at /space/rguenther/src/svn/trunk/gcc/cp/class.c:5380
#4 0x000000000052b643 in fixed_type_or_null (instance=0x2ae177b61f00,
nonnull=0x7fff359ca13c, cdtorp=0x7fff359ca0ac)
at /space/rguenther/src/svn/trunk/gcc/cp/class.c:5297
#5 0x000000000052c83d in resolves_to_fixed_type_p (instance=0x2ae177b61f00,
nonnull=0x7fff359ca13c)
at /space/rguenther/src/svn/trunk/gcc/cp/class.c:5412
#6 0x0000000000500e36 in build_base_path (code=PLUS_EXPR,
expr=0x2ae177b61f00, binfo=0x2ae1778ede80, nonnull=1)
at /space/rguenther/src/svn/trunk/gcc/cp/class.c:291
#7 0x00000000005a27c2 in build_class_member_access_expr (
object=0x2ae177b61ec0, member=0x2ae176f46240, access_path=0x2ae177b2d180,
preserve_reference=0 '\0')
at /space/rguenther/src/svn/trunk/gcc/cp/typeck.c:1876
#8 0x00000000005a49a5 in finish_class_member_access_expr (
object=0x2ae177b61ec0, name=0x2ae175c81c60, template_p=0 '\0')
at /space/rguenther/src/svn/trunk/gcc/cp/typeck.c:2236
...
testcase (from cln) is still reducing.
--
Summary: [4.2/4.3 Regression] ICE in htab_clear_slot at
libiberty/hashtab.c:722
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: critical
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32609