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71 Commits

Author SHA1 Message Date
xackus
2d2316f5c0 translate-c: fix meta.cast to ?*c_void 2021-04-08 08:33:26 +03:00
Evan Haas
8de14a98a6 translate-c: Add support for vector expressions 
Includes vector types, __builtin_shufflevector, and __builtin_convertvector
 2021-04-06 11:22:27 -07:00
xackus
9a94415680 translate-c: improve std.meta.cast 2021-03-17 00:05:42 +02:00
xackus
eee43a65ae add tests 2021-03-05 21:21:23 +01:00
Maciej Walczak
5f53b77c2b remove redundant cast 
Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2021-03-05 21:04:27 +01:00
xackus
679910ecec translate-c: promote int literals to bigger types 2021-03-05 21:04:27 +01:00
Andrew Kelley
5f35dc0c0d zig fmt the std lib 2021-02-24 21:29:23 -07:00
Tadeo Kondrak
0b5f3c2ef9
Replace @TagType uses, mostly with std.meta.Tag 2021-01-30 22:26:44 +02:00
Tadeo Kondrak
b7767eb834
std.meta: rename TagPayloadType to TagPayload 2021-01-30 13:19:52 +02:00
Tadeo Kondrak
68ec54f386
std.meta: rename TagType to Tag 2021-01-30 13:19:52 +02:00
Martin Wickham
3d4eeafb47 Fill out more cases for std.meta.sizeof 2021-01-30 11:13:20 +02:00
daurnimator
9c97a07f18 std: have std.meta.fieldInfo take an enum rather than a string 2021-01-01 15:48:46 -07:00
daurnimator
73bf2e1525 std: add std.meta.FieldEnum 2021-01-01 15:48:04 -07:00
Frank Denis
6c2e0c2046 Year++ 2020-12-31 15:45:24 -08:00
Andrew Kelley
53987c932c std.crypto.random: introduce fork safety 
Everybody gets what they want!

 * AT_RANDOM is completely ignored.
 * On Linux, MADV_WIPEONFORK is used to provide fork safety.
 * On pthread systems, `pthread_atfork` is used to provide fork safety.
 * For systems that do not have the capability to provide fork safety,
   the implementation falls back to calling getrandom() every time.
 * If madvise is unavailable or returns an error, or pthread_atfork
   fails for whatever reason, it falls back to calling getrandom() every
   time.
 * Applications may choose to opt-out of fork safety.
 * Applications may choose to opt-in to unconditionally calling
   getrandom() for every call to std.crypto.random.fillFn.
 * Added `std.meta.globalOption`.
 * Added `std.os.madvise` and related bits.
 * Bumped up the size of the main thread TLS buffer. See the comment
   there for justification.
 * Simpler hot path in TLS initialization.
 2020-12-18 15:54:01 -07:00
Vexu
7e30e83900
small fixes and zig fmt 2020-12-09 13:54:26 +02:00
Jonathan Marler
48660371a2 std.meta: add assumeSentinel 2020-11-29 10:36:02 -08:00
LemonBoy
a2e9554699 std: Add test for meta.declarations on opaque{} 2020-11-21 14:03:49 -08:00
Isaac Freund
a5691ee363 std.meta.declarations: support opaque {} 2020-11-19 15:04:38 -08:00
Tadeo Kondrak
25ec2dbc1e Add builtin.Signedness, use it instead of is_signed 2020-11-19 18:59:21 +02:00
Alexandros Naskos
252924ae33 Added std.meta.fieldNames 2020-11-18 13:16:56 +02:00
xackus
27b73cc395 std: make meta.IntType a compile error 
the function signature changed
also update langref
 2020-11-18 12:57:49 +02:00
Frank Denis
37bc6ee54a std.meta: test that const and mut variables have different addresses 
We are checking that two identical, constant values, are stored at
different addresses.

But sharing a unique location doesn't look like something the compiler
wouldn't do.

It may make more sense to check that a const variable and a mutable
variable set to the same value have different addresses.
 2020-11-03 16:52:51 -05:00
Felix (xq) Queißner
b014bc77c8 Fixes std.meta.Tuple and std.meta.ArgsTuple for zero-sized types (like void). 2020-10-17 21:10:01 -04:00
Jan Prudil
aadccc4206 Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
Tadeo Kondrak
e892ee17e6 std: move std.meta.refAllDecls to std.testing 2020-10-15 20:34:22 -04:00
Tadeo Kondrak
362c87f1aa
Update std.meta.ArgsTuple for alignment in StructField/UnionField 2020-10-01 15:06:24 -06:00
Tadeo Kondrak
ec8f0777f2
Update std.meta.Tuple for alignment in StructField/UnionField 2020-10-01 15:06:23 -06:00
Alexandros Naskos
d27a34f05c
Merge branch 'master' into args-tuple 2020-09-29 16:19:44 +03:00
Felix (xq) Queißner
c2d60bc5b5 Follows @tadeokondrak remark about taking []const type. 2020-09-28 12:24:22 +02:00
Felix (xq) Queißner
55dfe729b4 Changes comptime block to test. 2020-09-28 11:44:55 +02:00
Felix (xq) Queißner
9331466998 Changes comptime block to test. 2020-09-28 11:42:39 +02:00
Felix (xq) Queißner
7f68b14377 Implements std.meta.Tuple(), implements #4607 in userland. 2020-09-25 09:27:00 +02:00
Felix (xq) Queißner
93291cc472 Implements std.meta.ArgsTuple. 2020-09-25 09:16:43 +02:00
Vexu
a3624e94f8
translate-c: determine sizeof using std.meta.sizeof 2020-09-14 23:53:38 +03:00
Vexu
29fd0c6d61
fix meta.cast behavior; add exhaustive tests 2020-09-14 23:21:26 +03:00
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
Lachlan Easton
2a58e30bd5 std meta: fix use of alignOf in meta.cast 2020-09-03 14:11:04 -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
Andrew Kelley
eac6280241 add std.meta.TrailerFlags API 
This is useful for saving memory when allocating an object that has many
optional components. The optional objects are allocated sequentially in
memory, and a single integer is used to represent each optional object
and whether it is present based on each corresponding bit.
 2020-07-14 17:19:17 -07:00
Vexu
e85fe13e44
run zig fmt on std lib and self hosted 2020-07-11 20:41:19 +03:00
Charlie Stanton
8c15cfe3da Compacts switch statements and string literal 2020-06-21 21:48:12 +01:00
Charlie Stanton
6f47513009 Adds std.meta.cast and uses it to simplify translate-c 2020-06-21 18:24:59 +01:00
Andrew Kelley
c70633eacd
Merge pull request #5203 from tadeokondrak/@type-for-even-more-types 
implement @typeInfo for Frame and implement @Type for Frame, EnumLiteral, and ErrorSet
 2020-06-18 21:25:03 -04:00
Cassidy Dingenskirchen
57f1ed5325 Fix a few std.sort.sort invocations 2020-06-12 13:33:31 -04:00
Ryan Liptak
3cac0a5614 Not sure how a tab snuck in there 2020-05-26 23:26:19 -07:00
Ryan Liptak
b683498ae8 Use ComptimeStringMap in std.meta.stringToEnum when feasible 2020-05-26 23:10:13 -07:00
data-man
d10e407977 More vector support in std.meta 2020-05-26 10:56:29 -04:00
Tadeo Kondrak
647901b4a8
Constify TypeInfo 2020-05-02 14:39:31 -06:00