r180764 - in /trunk/libstdc++-v3: ChangeLog inc...

[paolo@gcc.gnu.org]

Author: paolo
Date: Wed Nov  2 10:06:08 2011
New Revision: 180764

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180764
Log:
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50951
	* include/bits/random.tcc (operator<<(basic_ostream<>&,
	const mersenne_twister_engine<>&): Output _M_p too.
	(operator<<(basic_ostream<>&, const
	subtract_with_carry_engine<>&): Likewise.
	(operator>>(basic_istream<>&, mersenne_twister_engine<>&):
	Reload it.
	(operator>>(basic_istream<>&, subtract_with_carry_engine<>&):
	Likewise.
	* include/bits/random.h (mersenne_twister_engine<>::operator==):
	Compare _M_p too.
	(subtract_with_carry_engine<>::operator==): Compare _M_carry
	and _M_p too.
	(shuffle_order_engine<>::operator==): Compare _M_v(s) and _M_y too.
	* testsuite/26_numerics/random/independent_bits_engine/
	operators/serialize.cc: Extend.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/
	operators/serialize.cc: Likewise.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/random.h
    trunk/libstdc++-v3/include/bits/random.tcc
    trunk/libstdc++-v3/testsuite/26_numerics/random/discard_block_engine/operators/serialize.cc
    trunk/libstdc++-v3/testsuite/26_numerics/random/independent_bits_engine/operators/serialize.cc
    trunk/libstdc++-v3/testsuite/26_numerics/random/linear_congruential_engine/operators/serialize.cc
    trunk/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/serialize.cc
    trunk/libstdc++-v3/testsuite/26_numerics/random/shuffle_order_engine/operators/serialize.cc
    trunk/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/serialize.cc