rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2017-08-26	Add clamp functions	Jacob Kiesel	-0/+20

2017-07-18	float_bits_conv made it into 1.20	est31	-2/+2

2017-07-06	Stabilize float_bits_conv	est31	-4/+2

2017-07-03	Make sNaN removal code tolerate different sNaN encodings	est31	-8/+16
	IEEE 754-1985 specifies the encoding of NaN floating point numbers, but while it mentions that NaNs can be subdivided into signaling and quiet ones, it doesn't fix the encoding of signaling NaNs in binary formats. This led to different implementations (CPUs) having different encodings. IEEE 754-2008 finally specified the encoding of signaling NaNs but some architectures are compatible with it, while others aren't. Certain MIPS and PA-RISC CPUs have different encodings for signaling NaNs. In order to have the float <-> binary cast feature of the std library be portable to them, we don't mask any quiet NaNs like we did before (only being compliant to IEEE 754-2008 and nothing else), but instead we simply pass a known good NaN instead. Note that in the code removed there was a bug; the 64 bit mask for quiet NaNs should have been `0x0008000000000000` instead of the specified `0x0001000000000000`.
2017-06-28	Auto merge of #42431 - nagisa:core-float-2, r=alexcrichton	bors	-16/+8
	Fix NaN handling in is_sign_negative/positive This would be my proposed fix for the #42425 provided we decide it is indeed a problem. Note this would technically be a breaking change to a stable API. We might want to consider deprecating these methods and adding new ones.
2017-06-22	Fix NaN handling in is_sign_negative/positive	Simonas Kazlauskas	-16/+8
	See #42425
2017-06-14	Re-implement float min/max in rust	Simonas Kazlauskas	-4/+2
	See #42423
2017-04-22	Remove unused import.	Corey Farwell	-1/+1

2017-04-20	Remove float_extras	Josh Stone	-204/+0
	[unstable, deprecated since 1.11.0]
2017-04-18	Allow us to remove masking in the future	est31	-2/+2

2017-04-18	Preserve sNaN payload when converting them to quiet NaNs	est31	-7/+25

2017-04-18	Convert sNaN to quiet NaN instead of returning errors	est31	-12/+18

2017-04-18	assert_ne and tracking issue	est31	-3/+3

2017-04-18	Add examples heading	est31	-0/+4

2017-04-18	Return Err(()) when trying to convert sNaN representation to float	est31	-7/+17

2017-04-18	Add functions to safely transmute float to int	est31	-0/+51

2017-04-11	Improve module description for std::f32 and std::f64.	Paul Lange	-1/+3
	Fixes #29353
2017-02-21	Get linkchecker clean	Steve Klabnik	-1/+1
	This affects the book, some missed things in the reference, the grammar, and the standard library. Whew!
2016-11-01	std: Flatten the num directory to reflect the module layout	Brian Anderson	-0/+1871
	This makes it dissimilar to how core is structured on disk, but more predictable on its own.