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From: "dodji at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/42225] [4.5 Regression] GCC 4.5 ICE (segfault) on C++ templated code Date: Sat, 19 Dec 2009 22:41:00 -0000 [thread overview] Message-ID: <20091219224051.2922.qmail@sourceware.org> (raw) In-Reply-To: <bug-42225-18502@http.gcc.gnu.org/bugzilla/> ------- Comment #18 from dodji at gcc dot gnu dot org 2009-12-19 22:40 ------- Subject: Bug 42225 Author: dodji Date: Sat Dec 19 22:40:37 2009 New Revision: 155363 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155363 Log: Fix PR c++/42225, take 2 gcc/cp/ChangeLog: PR c++/42225 * pt.c (push_template_decl_real): Set DECL_CONTEXT of template type parms to their containing template decl. * typeck.c (comp_template_parms_position): Split this from structural_comptypes. (incompatible_template_type_parms_p): Renamed incompatible_dependent_typedefs_p into this. Change the function to handle comparison between TEMPLATE_TYPE_PARMs only. (structural_comptypes): Use comp_template_parms_position in TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM cases. Use incompatible_template_type_parms_p in TEMPLATE_TYPE_PARM case. * mangle.c (decl_mangling_context): Template type parms don't have a mangling context. * tree.c (cp_set_underlying_type): Set type structural equality only for TEMPLATE_TYPE_PARMs. gcc/testsuite/ChangeLog: PR c++/42225 * g++.dg/template/typedef26.C: New test. Added: trunk/gcc/testsuite/g++.dg/template/typedef26.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/mangle.c trunk/gcc/cp/pt.c trunk/gcc/cp/tree.c trunk/gcc/cp/typeck.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42225
next prev parent reply other threads:[~2009-12-19 22:41 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-11-30 4:14 [Bug c++/42225] New: " jacob dot benoit dot 1 at gmail dot com 2009-11-30 4:17 ` [Bug c++/42225] " jacob dot benoit dot 1 at gmail dot com 2009-11-30 10:33 ` [Bug c++/42225] [4.5 Regression] " rguenth at gcc dot gnu dot org 2009-11-30 23:01 ` dodji at gcc dot gnu dot org 2009-12-01 0:26 ` dodji at gcc dot gnu dot org 2009-12-01 0:28 ` hjl dot tools at gmail dot com 2009-12-03 14:07 ` dodji at gcc dot gnu dot org 2009-12-11 14:36 ` dodji at gcc dot gnu dot org 2009-12-11 14:37 ` dodji at gcc dot gnu dot org 2009-12-11 17:07 ` jacob dot benoit dot 1 at gmail dot com 2009-12-11 17:11 ` jacob dot benoit dot 1 at gmail dot com 2009-12-11 17:24 ` hjl dot tools at gmail dot com 2009-12-11 22:12 ` dodji at gcc dot gnu dot org 2009-12-11 22:47 ` dodji at gcc dot gnu dot org 2009-12-11 22:51 ` jacob dot benoit dot 1 at gmail dot com 2009-12-11 23:39 ` hjl at gcc dot gnu dot org 2009-12-14 8:24 ` dodji at gcc dot gnu dot org 2009-12-14 12:43 ` jacob dot benoit dot 1 at gmail dot com 2009-12-14 13:03 ` rguenth at gcc dot gnu dot org 2009-12-19 22:41 ` dodji at gcc dot gnu dot org [this message] 2009-12-19 22:44 ` dodji at gcc dot gnu dot org 2009-12-21 18:59 ` jacob dot benoit dot 1 at gmail dot com 2009-12-22 18:18 ` hjl at gcc dot gnu dot org
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