[Bug c++/51326] [4.7 Regression] ICE with invalid override

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51326

--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2011-12-01 22:13:25 UTC ---
Author: paolo
Date: Thu Dec  1 22:13:19 2011
New Revision: 181895

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181895
Log:
/cp
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/51326
    * call.c (build_user_type_conversion_1): Early return NULL if
    expr is NULL_TREE.

/testsuite
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/51326
    * g++.dg/inherit/crash3.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/inherit/crash3.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/testsuite/ChangeLog