[Bug c++/63455] [4.8/4.9/5 Regression] decltype of statement expression internal compiler error: in cp_parser_abort_tentative_parse, at cp/parser.c:25062

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63455

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Oct 15 14:18:54 2014
New Revision: 216261

URL: https://gcc.gnu.org/viewcvs?rev=216261&root=gcc&view=rev
Log:
    PR c++/63455
    Revert:
    * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
    committed to this tentative parse.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/g++.dg/ext/stmtexpr16.C
Modified:
    branches/gcc-4_9-branch/gcc/cp/ChangeLog
    branches/gcc-4_9-branch/gcc/cp/parser.c