[Bug c++/58503] [c++11] ICE with invalid range in range-based for-loop

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58503

--- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Fri Oct  4 23:17:51 2013
New Revision: 203219

URL: http://gcc.gnu.org/viewcvs?rev=203219&root=gcc&view=rev
Log:
/cp
2013-10-04  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/58503
    * parser.c (cp_parser_perform_range_for_lookup): If eventually
    either *begin or *end is type-dependent, return NULL_TREE.
    (do_range_for_auto_deduction): If cp_parser_perform_range_for_lookup
    returns NULL_TREE, don't actually do_auto_deduction.

/testsuite
2013-10-04  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/58503
    * g++.dg/cpp0x/range-for26.C: New.
    * g++.dg/cpp0x/range-for27.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/range-for26.C
    trunk/gcc/testsuite/g++.dg/cpp0x/range-for27.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog