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[Bug c++/60218] [c++11] ICE using __bases for broken class hierarchy
- From: "paolo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 09 Dec 2015 16:59:58 +0000
- Subject: [Bug c++/60218] [c++11] ICE using __bases for broken class hierarchy
- Auto-submitted: auto-generated
- References: <bug-60218-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60218
--- Comment #1 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Wed Dec 9 16:59:26 2015
New Revision: 231460
URL: https://gcc.gnu.org/viewcvs?rev=231460&root=gcc&view=rev
Log:
/cp
2015-12-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60218
* semantics.c (calculate_bases_helper): Don't call dfs_walk_all
when TYPE_BINFO (type) is null.
(calculate_bases): Handle gracefully a null vector->length ().
/testsuite
2015-12-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60218
* g++.dg/ext/bases2.C: New.
Added:
trunk/gcc/testsuite/g++.dg/ext/bases2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/semantics.c
trunk/gcc/testsuite/ChangeLog