Commit graph

15 commits

Author SHA1 Message Date
Andrew Kelley
d29871977f remove redundant license headers from zig standard library
We already have a LICENSE file that covers the Zig Standard Library. We
no longer need to remind everyone that the license is MIT in every single
file.

Previously this was introduced to clarify the situation for a fork of
Zig that made Zig's LICENSE file harder to find, and replaced it with
their own license that required annual payments to their company.
However that fork now appears to be dead. So there is no need to
reinforce the copyright notice in every single file.
2021-08-24 12:25:09 -07:00
Jacob G-W
9fffffb07b fix code broken from previous commit 2021-06-21 17:03:03 -07:00
Andrew Kelley
138afd5cbf zig fmt 2021-06-10 20:13:43 -07:00
Martin Wickham
fc9430f567 Breaking hash map changes for 0.8.0
- hash/eql functions moved into a Context object
- *Context functions pass an explicit context
- *Adapted functions pass specialized keys and contexts
- new getPtr() function returns a pointer to value
- remove functions renamed to fetchRemove
- new remove functions return bool
- removeAssertDiscard deleted, use assert(remove(...)) instead
- Keys and values are stored in separate arrays
- Entry is now {*K, *V}, the new KV is {K, V}
- BufSet/BufMap functions renamed to match other set/map types
- fixed iterating-while-modifying bug in src/link/C.zig
2021-06-03 17:02:16 -05:00
Andrew Kelley
5619ce2406 Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * doc/langref.html.in
 * lib/std/enums.zig
 * lib/std/fmt.zig
 * lib/std/hash/auto_hash.zig
 * lib/std/math.zig
 * lib/std/mem.zig
 * lib/std/meta.zig
 * test/behavior/alignof.zig
 * test/behavior/bitcast.zig
 * test/behavior/bugs/1421.zig
 * test/behavior/cast.zig
 * test/behavior/ptrcast.zig
 * test/behavior/type_info.zig
 * test/behavior/vector.zig

Master branch added `try` to a bunch of testing function calls, and some
lines also had changed how to refer to the native architecture and other
`@import("builtin")` stuff.
2021-05-08 14:45:21 -07:00
Veikka Tuominen
fd77f2cfed std: update usage of std.testing 2021-05-08 15:15:30 +03:00
Andrew Kelley
22015c1b3b std.MultiArrayList: ensureUnusedCapacity/ensureTotalCapacity
Same as c8ae581fef, but for
MultiArrayList.
2021-04-19 15:02:37 -07:00
LemonBoy
482424e2b1 std: Handle empty MultiArrayList in items()
Closes #8211
2021-03-12 00:17:35 +01:00
Veikka Tuominen
9cd038d73a std: fix memory leak in MultiArrayList 2021-03-05 10:52:40 -08:00
Veikka Tuominen
904f774563 translate-c: fix c tokenizer giving invalid tokens 2021-03-03 11:33:14 -08:00
Andrew Kelley
38441b5eab MultiArrayList: use @memcpy as a workaround
Reverts bf642204b3 and uses a different
workaround, suggested by @LemonBoy.

There is either a compiler bug or a design flaw somewhere around here.
It does not have to block this branch, but I need to understand exactly
what's going on here and make it so that nobody ever has to run into
this problem again.
2021-02-24 12:49:12 -07:00
Andrew Kelley
bf642204b3 std.MultiArrayList: add workaround for LLVM bug 2021-02-23 22:24:59 -07:00
Andrew Kelley
cf42ae178d std.MultiArrayList: use @memset builtin for undefined
See comment for more details
2021-02-05 15:45:33 -07:00
Isaac Freund
0b4bb9b84f std.MultiArrayList: implement review comments 2021-02-05 10:51:45 -08:00
Andrew Kelley
0808d98e10 add std.MultiArrayList
Also known as "Struct-Of-Arrays" or "SOA". The purpose of this data
structure is to provide a similar API to ArrayList but instead of
the element type being a struct, the fields of the struct are in N
different arrays, all with the same length and capacity.

Having this abstraction means we can put them in the same allocation,
avoiding overhead with the allocator. It also saves a tiny bit of
overhead from the redundant capacity and length fields, since each
struct element shares the same value.

This is an alternate implementation to #7854.
2021-01-30 20:12:13 -07:00