r263210 - in /trunk/libstdc++-v3: ChangeLog src...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Aug  1 13:57:05 2018
New Revision: 263210

URL: https://gcc.gnu.org/viewcvs?rev=263210&root=gcc&view=rev
Log:
PR libstdc++/60555 std::system_category() should recognise POSIX errno values

	PR libstdc++/60555
	* src/c++11/system_error.cc
	(system_error_category::default_error_condition): New override to
	check for POSIX errno values.
	* testsuite/19_diagnostics/error_category/generic_category.cc: New
	* testsuite/19_diagnostics/error_category/system_category.cc: New
	test.

Added:
    trunk/libstdc++-v3/testsuite/19_diagnostics/error_category/generic_category.cc
    trunk/libstdc++-v3/testsuite/19_diagnostics/error_category/system_category.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/src/c++11/system_error.cc