re PR c++/54430 ([C++11] For-Loop: Scope of iterating variable begins too early)

re PR c++/54430 ([C++11] For-Loop: Scope of iterating variable begins too early)

PR c++/54430

/cp
2015-10-01  Ville Voutilainen  <ville.voutilainen@gmail.com>

	PR c++/54430
	* name-lookup.c (push_binding): Make non-static.
	* name-lookup.h (push_binding): Declare it.
	* parser.c (cp_parser_range_for): Use it, get the range
	declaration away from the scope until the range expression
	has been parsed, then restore the declaration.

/testsuite
2015-10-01  Ville Voutilainen  <ville.voutilainen@gmail.com>

	PR c++/54430
	* g++.dg/cpp0x/range-for30.C: New.

From-SVN: r228354