[Bug c++/47388] [4.6 Regression] ICE: in begin_for_stmt, at cp/semantics.c:863 with -fno-for-scope and for(;;) inside a template

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47388

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-21 
21:34:29 UTC ---
Author: jakub
Date: Fri Jan 21 21:34:25 2011
New Revision: 169105

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169105
Log:
    PR c++/47388
    * semantics.c (begin_for_stmt): If -fno-for-scope, don't
    assume init must be NULL if scope is NULL.
    (begin_range_for_stmt): Likewise.

    * g++.dg/cpp0x/range-for10.C: New test.
    * g++.dg/template/for1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/range-for10.C
    trunk/gcc/testsuite/g++.dg/template/for1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog