r263417 - in /branches/gcc-6-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Aug  8 15:40:26 2018
New Revision: 263417

URL: https://gcc.gnu.org/viewcvs?rev=263417&root=gcc&view=rev
Log:
PR libstdc++/60555 std::system_category() should recognise POSIX errno values

Backport from mainline
2018-08-03  Jonathan Wakely  <jwakely@redhat.com>

	* src/c++11/system_error.cc
	(system_error_category::default_error_condition): Add workaround for
	ENOTEMPTY and EEXIST having the same value on AIX.
	* testsuite/19_diagnostics/error_category/system_category.cc: Add
	extra testcases for EDOM, EILSEQ, ERANGE, EEXIST and ENOTEMPTY.

Backport from mainline
2018-08-01  Jonathan Wakely  <jwakely@redhat.com>

	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:
    branches/gcc-6-branch/libstdc++-v3/testsuite/19_diagnostics/error_category/generic_category.cc
    branches/gcc-6-branch/libstdc++-v3/testsuite/19_diagnostics/error_category/system_category.cc
Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/src/c++11/system_error.cc