r230267 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Thu Nov 12 17:08:42 2015
New Revision: 230267

URL: https://gcc.gnu.org/viewcvs?rev=230267&root=gcc&view=rev
Log:
Extend valid values of iostream bitmask types

	PR libstdc++/56158
	* include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
	Define enumerators to ensure all values of type int are valid values
	of the enumeration type.
	* testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
	* testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
	* testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/ios_base.h
    trunk/libstdc++-v3/testsuite/27_io/ios_base/types/fmtflags/case_label.cc
    trunk/libstdc++-v3/testsuite/27_io/ios_base/types/iostate/case_label.cc
    trunk/libstdc++-v3/testsuite/27_io/ios_base/types/openmode/case_label.cc