Jonathan Wakely aa087355c7 libstdc++: Fix some tests that fail with -fexcess-precision=standard
libstdc++-v3/ChangeLog:

	* testsuite/20_util/duration/cons/2.cc: Use values that aren't
	affected by rounding.
	* testsuite/20_util/from_chars/5.cc: Cast arithmetic result to
	double before comparing for equality.
	* testsuite/20_util/from_chars/6.cc: Likewise.
	* testsuite/20_util/variant/86874.cc: Use values that aren't
	affected by rounding.
	* testsuite/25_algorithms/lower_bound/partitioned.cc: Compare to
	original value instead of to floating-point-literal.
	* testsuite/26_numerics/random/discrete_distribution/cons/range.cc:
	Cast arithmetic result to double before comparing for equality.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/range.cc:
	Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/range.cc:
	Likewise.
	* testsuite/26_numerics/valarray/transcend.cc (eq): Check that
	the absolute difference is less than 0.01 instead of comparing
	to two decimal places.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/01.cc:
	Cast arithmetic result to double before comparing for equality.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/09.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/10.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc:
	Likewise.
	* testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.

(cherry picked from commit ae12aced97b41c7498ffc5b4dd314878289547ab)
2023-06-29 23:58:48 +01:00
2023-04-27 00:21:18 +00:00
2023-04-27 00:21:18 +00:00
2023-05-10 00:22:50 +00:00
2023-05-07 00:21:31 +00:00
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2023-06-29 00:21:39 +00:00
2023-06-29 00:21:39 +00:00
2023-06-26 00:20:36 +00:00

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