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58 Commits

Author SHA1 Message Date
Isaac Freund
5b850d5c92
Run zig fmt on src/ and lib/std/ 
This replaces callconv(.Inline) with the more idiomatic inline keyword.
 2021-05-20 17:14:18 +02:00
Andrew Kelley
83677074f9 std: update regarding std.builtin reorganization 
There are also some regressed std.fmt tests here and I haven't figured
out what's wrong yet.
 2021-05-17 16:08:09 -07:00
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
c60d8f017e std: remove redundant comptime keyword 
@g-w1's fancy new compile error in action
 2021-04-28 22:58:12 -07:00
Andrew Kelley
429cd2b5dd std: change @import("builtin") to std.builtin 2021-04-15 19:06:39 -07:00
Joris Hartog
5e40560367 Specify type in autoHash error message 
This commit simply specifies the type which `autoHash` can't hash in the
compile error.

Closes #7970.
 2021-03-21 23:07:02 +02:00
Tadeo Kondrak
5dfe0e7e8f
Convert inline fn to callconv(.Inline) everywhere 2021-02-10 20:06:12 -07:00
Tadeo Kondrak
0b5f3c2ef9
Replace @TagType uses, mostly with std.meta.Tag 2021-01-30 22:26:44 +02:00
Andrew Kelley
0c8e2c987d std CityHash: disable memory-expensive tests for now 2021-01-11 13:58:06 -07:00
Martin Wickham
21213127ec Modify cityhash to work at comptime 2021-01-11 13:52:52 -07:00
Andrew Kelley
44c9bf559b std: disable a couple tests on windows 
They are passing but we're hitting OOM on the Windows CI server. This is
to buy us more time until stage2 rescues us from the CI memory crisis.
 2021-01-02 12:21:19 -07:00
Frank Denis
6c2e0c2046 Year++ 2020-12-31 15:45:24 -08:00
Julius Putra Tanu Setiaji
f9506e9155 Handle unions in autoHash 2020-12-26 19:43:15 +08:00
Julius Putra Tanu Setiaji
d9133b9ae0 Also check whether structs contain slices 2020-12-26 12:58:52 +08:00
LemonBoy
135f4791e5 std: Don't hash undefined bits 
auto_hash must be extra careful when hashing integers whose bit size is
not a multiple of 8 as, when reinterpreted with mem.asBytes, may contain
undefined non-zero bits too.
 2020-12-17 12:00:48 +01:00
breakin
6d3c176c12 Change seed for Murmur2_64 from u32 to u64 2020-11-18 17:05:38 -08:00
Jan Prudil
aadccc4206 Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
Veikka Tuominen
d073836894
Merge pull request #6172 from tadeokondrak/@Type(.Union) 
Implement @Type for Union
 2020-09-14 16:43:49 +03:00
LemonBoy
61e9e82bdc std: Make the CRC32 calculation slightly faster 
Speed up a little the slicing-by-8 code path by replacing the
(load+shift+xor)*4 sequence with a single u32 load plus a xor.

Before:

```
iterative:  1018 MiB/s [000000006c3b110d]
small keys:  1075 MiB/s [0035bf3dcac00000]
```

After:

```
iterative:  1114 MiB/s [000000006c3b110d]
small keys:  1324 MiB/s [0035bf3dcac00000]
```
 2020-09-13 16:32:21 -04:00
Tadeo Kondrak
771f35c593
Use less inefficient method of replacing TypeInfo.UnionField.enum_field 2020-09-07 06:23:27 -06:00
Tadeo Kondrak
ac19ccf595
Update standard library for removal of TypeInfo.UnionField.enum_field 2020-09-07 06:23:26 -06:00
Vexu
1df0f3ac24
update uses of deprecated type field access 2020-09-03 18:10:40 +03:00
Frank Denis
e919744c7a Promote hash/siphash to crypto/siphash 
SipHash *is* a cryptographic function, with a 128-bit security level.

However, it is not a regular hash function: a secret key is required,
and knowledge of that key allows collisions to be quickly computed offline.

SipHash is therefore more suitable to be used as a MAC.

The same API as other MACs was implemented in addition to functions directly
returning an integer.

The benchmarks have been updated accordingly.

No changes to the SipHash implementation itself.
 2020-08-22 02:47:50 -04:00
Andrew Kelley
4a69b11e74 add license header to all std lib files 
add SPDX license identifier
copyright ownership is zig contributors
 2020-08-20 16:07:04 -04:00
Vexu
13e472aa2a
translate-c: add return if one is needed 2020-08-13 18:40:14 +03:00
Sahnvour
f67ce1e35f make use of hasUniqueRepresentation to speed up hashing facilities, fastpath in getAutoHashFn is particularly important for hashmap performance 
gives a 1.18x speedup on gotta-go-fast hashmap bench
 2020-07-26 23:04:33 +02:00
Sahnvour
345cb3200c improve autoHash type switch 
floats shouldn't be autoHash'd as they have multiple representations for some values, preventing it by default is safer
 2020-07-26 22:04:10 +02:00
Vexu
e85fe13e44
run zig fmt on std lib and self hosted 2020-07-11 20:41:19 +03:00
data-man
77bb2dc094 Use writer in benchmarks 2020-06-25 19:07:25 -04:00
data-man
3c4abacba6 Optimization of vectors hashing 2020-05-06 17:08:49 +05:00
Tadeo Kondrak
350b2adacd
std.meta.IntType -> std.meta.Int 2020-04-28 19:11:31 -06:00
Tadeo Kondrak
f977155fdb
@Vector -> std.meta.Vector 2020-04-28 00:47:13 -06:00
Timon Kruiper
c829f2f7b7 Add mips support to standard library 2020-04-24 15:28:55 -04:00
Ryan Liptak
08a9ab4d8c Update all remaining uses of &outStream().stream 2020-04-03 12:12:23 -04:00
Michaël Larouche
a5af78c376 Fix porting of zlib alder32 with large input 2020-03-31 20:08:42 -04:00
Andrew Kelley
f614d94faa
update std lib to take advantage of slicing with comptime indexes 2020-03-19 14:48:47 -04:00
Andrew Kelley
7fa88cc0a6
std lib fixups for new semantics 
std lib tests are passing now
 2020-03-19 09:53:55 -04:00
xackus
00be934569 short std.builtin enum literals in std lib 2020-03-01 13:57:41 -05:00
Vexu
538d9a5dd8
remove uses of @ArgType and @IntType 2020-02-24 23:39:03 +02:00
LemonBoy
3640c682a2 Run zig fmt 2020-02-01 11:32:53 +01:00
Benjamin Feng
b7a236d68e Convert a bunch of page_allocator to testing.allocator 2020-01-29 22:22:01 -06:00
Andrew Kelley
d8e2549996
remove invalid use of allowzero in std.crypto.murmur 2020-01-27 19:42:13 -05:00
daurnimator
9e6e1e58bb std: use non-exhaustive enums from crc module 
Un-reverts PR #3118
 2020-01-18 17:42:45 -05:00
Ryan Liptak
834218d789 Fix remaining variadic formatted prints 
Used a series of regex searches to try to find as many instances of the old pattern as I could and update them.
 2020-01-09 13:36:44 -05:00
Robin Voetter
4b4fbe3887
Replace @typeOf with @TypeOf in all zig source 
This change was mostly made with `zig fmt` and this also modified some whitespace. Note that in some files, `zig fmt` produced incorrect code, so the change was made manually.
 2019-12-10 11:09:41 -05:00
Andrew Kelley
a3f6a58c77
remove var args from the language 
closes #208
 2019-12-09 15:27:27 -05:00
Andrew Kelley
8b2622cdd5
std.fmt.format: tuple parameter instead of var args 2019-12-08 22:53:51 -05:00
data-man
008e42f483 getStdOut fixes 2019-12-06 16:41:02 -05:00
Andrew Kelley
343987cd05
remove @inlineCall from zig 2019-12-06 14:12:01 -05:00