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[Bug c++/42038] [4.3/4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p
- From: "paolo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Jan 2010 23:12:46 -0000
- Subject: [Bug c++/42038] [4.3/4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p
- References: <bug-42038-16926@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from paolo at gcc dot gnu dot org 2010-01-20 23:12 -------
Subject: Bug 42038
Author: paolo
Date: Wed Jan 20 23:12:25 2010
New Revision: 156094
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156094
Log:
/cp
2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42038
* except.c (expand_start_catch_block): Deal correctly with
do_begin_catch returning error_mark_node.
/testsuite
2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42038
* g++.dg/parse/crash55.C: New.
Added:
trunk/gcc/testsuite/g++.dg/parse/crash55.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/except.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42038