[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

[paolo 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.carl...@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.carl...@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


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42038