zig

zig copied to clipboard

Extracted from #19249. [Example](https://ziglang.org/documentation/master/std/#std.array_hash_map.ArrayHashMapUnmanaged.count) ```zig pub fn count(self: Self) usize { return self.entries.len; } ``` Instead it should render like this: ```zig pub fn count(self: Self) usize { return self.entries.len;...

andrewrk

When all of these issues are resolved, the self-hosted x86 backend can become the default backend when Debug is chosen for optimization mode: * [x] #17646 * [ ] #17645...

andrewrk

https://github.com/ziglang/zig/blob/19b69959395b0ebb209815c5dbf29a5b21447df9/src/target.zig#L521-L528

andrewrk

change std.io.BufferedReader and std.io.BufferedWriter to accept the buffer as a runtime parameter, and use AnyReader / AnyWriter

1

Problem statement: 1. BufferedReader/BufferedWriter is instantiated many times, causing code bloat. 2. BufferedReader/BufferedWriter as a parameter requires use of anytype, and it's infectious. Proposed solution (starting point): ```diff --- a/lib/std/io/buffered_writer.zig...

andrewrk

Instead of striping leading root folder while unpacking tar, tar archive is unpacked as is into temporary directory. Then we check result and decide whether to skip root folder. That...

ianic

Add ZIG_SYSROOT env var

6

Allows Zig's sysroot to be set by `$ZIG_SYSROOT` env var, this is useful for wrapper scripts.

RossComputerGuy

std/json: parse* cannot handle `?noreturn`

5

### Zig Version 0.12.0-dev.2928+6fddc9cd3 ### Steps to Reproduce and Observed Behavior Minimum reproducible example: ```zig const std = @import("std"); const json = std.json; pub const Foo = struct { can_only_be_null:...

deanveloper

`zig cc -dM -E - </dev/null` broken for `x86-*` targets (regression in v0.11.x)

1

### Zig Version 0.11.0-dev.4320+6f0a613b6 ### Steps to Reproduce and Observed Behavior Single target (to be sure that I didn't mess the loop): ``` $ zig cc -target x86-linux-gnu -dM -E...

PiotrSikora

10% regression in ReleaseFast performance introduced in 0.12.0-dev.876+aaf46187a

6

### Zig Version 0.12.0-dev.876+aaf46187a ### Steps to Reproduce and Observed Behavior I noticed a regression on my project's benchmark and bisected it via nightlies - `zig-macos-aarch64-0.12.0-dev.866+3a47bc715` produces code that runs...

scheibo

Still another array access performance issue (in debug)

3

### Zig Version 0.11.0-dev.3105+e46d7a369 ### Steps to Reproduce and Observed Behavior This is a follow-up to #13938 which was only fixed in release mode(which means I still have to rely...

IntegratedQuantum