/cp
2016-04-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68722
	* parser.c (cp_parser_cache_defarg): When file ends in default
	argument simply return error_mark_node.

/testsuite
2016-04-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68722
	* g++.dg/parse/pr68722.C: New.