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gcc/libstdc++-v3
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Jonathan Wakely a6f08be383 libstdc++: Fix incorrect test for std::error_code comparisons 
The tests for std::error_code comparisons assumed that a default
constructed object uses std::generic_category(). That's true for a
default constructed std::error_condition, but not std::error_code.

Fix the three-way comparisons to correctly depend on the result of
comparing the categories, and add another test for comparing two objects
with the same category and different values.

libstdc++-v3/ChangeLog:

	* testsuite/19_diagnostics/error_code/operators/not_equal.cc:
	Add comparison with same category and different values.
	* testsuite/19_diagnostics/error_code/operators/less.cc:
	Likewise. Fix comparison involving different categories.
	* testsuite/19_diagnostics/error_code/operators/three_way.cc:
	Likewise.
	* testsuite/19_diagnostics/error_condition/operators/less.cc:
	Add comment.
	* testsuite/19_diagnostics/error_condition/operators/three_way.cc:
	Likewise.
2021-02-03 15:49:36 +00:00
..
config aix: make ctype_inline.h thread-safe and avoid _OBJ_DATA char subscript. 2021-01-20 17:42:02 -05:00
doc libstdc++: Fix markup for status tables in docs 2021-02-02 09:55:52 +00:00
include libstdc++: Improve "find_first/last_set" for NEON 2021-02-03 15:49:30 +00:00
libsupc++ Update copyright years. 2021-01-04 10:26:59 +01:00
po Update copyright years. 2021-01-04 10:26:59 +01:00
python Update copyright years. 2021-01-04 10:26:59 +01:00
scripts libstdc++: Add simd testsuite 2021-01-27 16:37:26 +00:00
src libstdc++: Regenerate Makefile.in 2021-01-21 11:56:07 +00:00
testsuite libstdc++: Fix incorrect test for std::error_code comparisons 2021-02-03 15:49:36 +00:00
acinclude.m4 libstdc++: Test errno macros directly, not via autoconf [PR 93151] 2020-12-16 13:36:02 +00:00
aclocal.m4
ChangeLog Daily bump. 2021-02-03 00:16:23 +00:00
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ChangeLog-2020 libstdc++: Fix typo in ChangeLog-2020 2021-01-13 11:02:13 +00:00
config.h.in libstdc++: Regenerate autoconf files 2020-12-17 14:02:59 +00:00
configure Update GNU/Hurd configure support 2021-01-05 16:04:14 -07:00
configure.ac libstdc++: Add C++ runtime support for new 128-bit long double format 2020-12-16 23:25:01 +00:00
configure.host Scope libstdc++ configuration for vxworks to all versions 2020-10-22 16:40:57 +00:00
crossconfig.m4 Scope libstdc++ configuration for vxworks to all versions 2020-10-22 16:40:57 +00:00
fragment.am libstdc++: Add C++ runtime support for new 128-bit long double format 2020-12-16 23:25:01 +00:00
linkage.m4
Makefile.am Update copyright years. 2021-01-04 10:26:59 +01:00
Makefile.in libstdc++: Add C++ runtime support for new 128-bit long double format 2020-12-16 23:25:01 +00:00
README

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.