[Bug c++/51253] [C++11][DR 1030] Evaluation order (sequenced-before relation) among initializer-clauses in braced-init-list

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51253

--- Comment #11 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri Apr 11 17:08:47 2014
New Revision: 209309

URL: http://gcc.gnu.org/viewcvs?rev=209309&root=gcc&view=rev
Log:
    DR 1030
    PR c++/51253
    * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
    * call.c (struct z_candidate): Add flags field.
    (add_candidate): Add flags parm.
    (add_function_candidate, add_conv_candidate, build_builtin_candidate)
    (add_template_candidate_real): Pass it.
    (build_over_call): Set CALL_EXPR_LIST_INIT_P.
    * tree.c (build_aggr_init_expr): Copy it.
    * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/semantics.c
    trunk/gcc/cp/tree.c