zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software. https://ziglang.org

Age	Commit message (Collapse)	Author
2019-09-25	mv std/ lib/	Andrew Kelley
	that's all this commit does. further commits will fix cli flags and such. see #2221
2019-05-01	std.math: Add documentation for all functions and algorithm sources	Marc Tiehuis

2019-03-02	rename std lib files to new convention	Andrew Kelley

2019-02-08	std.debug.assert: remove special case for test builds	Andrew Kelley
	Previously, std.debug.assert would `@panic` in test builds, if the assertion failed. Now, it's always `unreachable`. This makes release mode test builds more accurately test the actual code that will be run. However this requires tests to call `std.testing.expect` rather than `std.debug.assert` to make sure output is correct. Here is the explanation of when to use either one, copied from the assert doc comments: Inside a test block, it is best to use the `std.testing` module rather than assert, because assert may not detect a test failure in ReleaseFast and ReleaseSafe mode. Outside of a test block, assert is the correct function to use. closes #1304
2018-08-23	Default to strict IEEE floating point	Marc Tiehuis
	Closes #1227.
2018-06-19	`@floatToInt` now has safety-checked undefined behavior	Andrew Kelley
	when the integer part does not fit in the destination integer type * Also fix incorrect safety triggered for integer casting an `i32` to a `u7`. closes #1138 * adds compiler-rt function: `__floatuntidf`
2018-06-17	remove integer and float casting syntax	Andrew Kelley
	* add `@intCast` * add `@floatCast` * add `@floatToInt` * add `@intToFloat` See #1061
2018-05-29	run zig fmt on the codebase	Andrew Kelley
	See #1003
2018-01-25	syntax: functions require return type. remove `->`	Andrew Kelley
	The purpose of this is: * Only one way to do things * Changing a function with void return type to return a possible error becomes a 1 character change, subtly encouraging people to use errors. See #632 Here are some imperfect sed commands for performing this update: remove arrow: ``` sed -i 's/$\bfn\b.$-> /\1/g' $(find . -name ".zig") ``` add void: ``` sed -i 's/$\bfn\b.$)\s{/\1) void {/g' $(find ../ -name "*.zig") ``` Some cleanup may be necessary, but this should do the bulk of the work.
2018-01-06	fix exp1m implementation	Andrew Kelley
	in the llvm6 branch with assertions on, it failed the test this fixes it
2017-12-23	move std/debug.zig to a subdirectory	Andrew Kelley
	self hosted compiler parser tests do some fuzz testing
2017-12-22	std.math: remove unnecessary inline calls and	Andrew Kelley
	workaround windows 32 bit test failure See #537
2017-12-22	explicitly return from blocks	Andrew Kelley
	instead of last statement being expression value closes #629
2017-09-28	Allow 128-bit hex float literals	Marc Tiehuis
	Closes #499.
2017-08-28	remove workaround for LLVM not respecting "nobuiltin"	Andrew Kelley
	now that we depend on LLVM 5.0.0 we can remove the workaround. closes #393
2017-08-19	bit shifting safety	Andrew Kelley
	* add u3, u4, u5, u6, u7 and i3, i4, i5, i6, i7 * shift operations shift amount parameter type is integer with log2 bit width of other param - This enforces not violating undefined behavior on shift amount >= bit width with the type system * clean up math.log, math.ln, math.log2, math.log10 closes #403
2017-08-09	more intuitive left shift and right shift operators	Andrew Kelley
	Before: * << is left shift, not allowed to shift 1 bits out * <<% is left shift, allowed to shift 1 bits out * >> is right shift, allowed to shift 1 bits out After: * << is left shift, allowed to shift 1 bits out * >> is right shift, allowed to shift 1 bits out * @shlExact is left shift, not allowed to shift 1 bits out * @shrExact is right shift, not allowed to shift 1 bits out Closes #413
2017-06-21	Fixes for release mode tests	Marc Tiehuis

2017-06-20	Add math special case tests and general fixes	Marc Tiehuis
	- Should cover special case inputs for most functions - Fixed a number of runtime panicking behaviour reliant on shift overflow/division by zero etc.
2017-06-19	workaround for llvm bug	Andrew Kelley
	See #393 for details
2017-06-16	Add math library	Marc Tiehuis
	This covers the majority of the functions as covered by the C99 specification for a math library. Code is adapted primarily from musl libc, with the pow and standard trigonometric functions adapted from the Go stdlib. Changes: - Remove assert expose in index and import as needed. - Add float log function and merge with existing base 2 integer implementation. See https://github.com/tiehuis/zig-fmath. See #374.