r256451 - in /trunk/gcc/cp: ChangeLog parser.c

[paolo@gcc.gnu.org]

Author: paolo
Date: Wed Jan 10 19:54:17 2018
New Revision: 256451

URL: https://gcc.gnu.org/viewcvs?rev=256451&root=gcc&view=rev
Log:
2018-01-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_std_attribute_spec): When
        token_pair::require_open / require_close return false simply
	return error_mark_node, avoid duplicate cp_parser_error about
	expected '(' / ')', respectively.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c