[Bug c++/51313] [4.7 Regression][C++0x] ICE: tree check: expected class 'constant', have 'unary' (nop_expr) in null_ptr_cst_p, at cp/call.c:556

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51313

--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2011-12-04 01:40:40 UTC ---
Author: paolo
Date: Sun Dec  4 01:40:36 2011
New Revision: 181980

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181980
Log:
/cp
2011-12-03  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/51313
    * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.

/testsuite
2011-12-03  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/51313
    * g++.dg/cpp0x/pr51313.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/pr51313.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/testsuite/ChangeLog