Commit Graph

349 Commits (29057e5511ed007ee8db8306e89b674384c35964)

Author SHA1 Message Date
Matthew D. Steele 0db33e9c86 Add "Comments" section to language reference (#1309)
The contents of this section come from the discussion on issue #1305.
2018-07-30 22:27:07 -04:00
Andrew Kelley cfe03c764d fix docs for break from suspend 2018-07-30 13:07:04 -04:00
Andrew Kelley 02c5bda704 remove ability to break from suspend blocks
closes #803
2018-07-27 17:27:03 -04:00
Jay Weisskopf 6394f7e9a3 Fixed minor documentation errors (#1256)
Changed:
- "retuns" to "returns"
- "null-terminated pointers" to "pointers to null-terminated arrays"
2018-07-17 21:18:41 -04:00
Andrew Kelley e9a03cccf3 all integer sizes are available as primitives
* fix wrong implicit cast for `@IntType` bit_count parameter.
 * fix incorrect docs for `@IntType` bit_count parameter.

closes #1242
closes #745
closes #1240
2018-07-16 10:53:15 -04:00
Andrew Kelley 29c756abba docs: correct some misinformation 2018-07-14 11:53:51 -04:00
Andrew Kelley 696ef0bc03 langref: docs for union safety 2018-07-10 10:37:58 -04:00
Andrew Kelley 05f1ea33d2 ZIG_DEBUG_COLOR=1 overrides tty detection for runtime stack traces 2018-07-09 12:12:37 -04:00
Andrew Kelley 2ee67b7642 langref: docs for invalid error set cast and incorrect pointer alignment
also add detection of incorrect pointer alignment at compile-time
of pointers that were constructed with `@intToPtr`.
2018-07-09 11:13:29 -04:00
Andrew Kelley d8295c1889 add @popCount intrinsic 2018-07-07 00:25:32 -04:00
Andrew Kelley e19f0b5d9c remove outdated semantic analysis documentation 2018-07-06 18:24:09 -04:00
Andrew Kelley 6d793c0ea3 langref: add more internal links 2018-07-06 16:20:31 -04:00
Andrew Kelley 27fc49f72c langref: improve docs for while and undefined
closes #1190
2018-07-03 14:03:27 -04:00
Andrew Kelley 35463526cc add runtime safety for `@intToEnum`; add docs for runtime safety
See #367
2018-07-02 15:50:28 -04:00
Josh Wolfe 0206b76351 syntax in build.zig example doc 2018-07-01 22:03:51 -04:00
Andrew Kelley 6f88ecc9b6 add f16 to langref 2018-06-27 12:59:12 -04:00
Andrew Kelley 4de60dde6e langref: explicit cast section 2018-06-26 15:48:42 -04:00
Andrew Kelley 5f38d6e2e9 add casting docs, __extenddftf2, and __extendsftf2 2018-06-21 14:44:35 -04:00
Andrew Kelley ee525c92a4 langref: organize docs for inline loops and add note about when to use it 2018-06-19 17:21:08 -04:00
Andrew Kelley c7804277bf `@floatToInt` now has safety-checked undefined behavior
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`
2018-06-19 16:06:10 -04:00
Andrew Kelley 0b92d689d0 update langref 2018-06-19 12:16:59 -04:00
Andrew Kelley 85422d7aea
Merge pull request #1136 from alexnask/typeinfo_improvements
@typeInfo now uses optional types instead of @typeOf(undefined)
2018-06-19 11:46:32 -04:00
Alexandros Naskos 811539f8ee Added missing ?type in docs. 2018-06-19 17:49:48 +03:00
Alexandros Naskos 1392313236 @typeInfo now uses optional types instead of @typeOf(undefined) 2018-06-19 17:45:19 +03:00
Andrew Kelley a3ddd0826b remove enum to/from int casting syntax; add `@enumToInt`/`@intToEnum`
see #1061
2018-06-19 03:50:38 -04:00
Andrew Kelley 626b73e8be remove error to/from int casting syntax; add `@errorToInt`/`@intToError`
See #1061
2018-06-18 18:48:29 -04:00
Andrew Kelley 1aafbae5be remove []u8 casting syntax. add `@bytesToSlice` and `@sliceToBytes`
See #1061
2018-06-18 17:25:29 -04:00
Andrew Kelley 5d705fc6e3 remove error set casting syntax. add `@errSetCast`
See #1061
2018-06-18 15:01:42 -04:00
Andrew Kelley 48985a7e68 langref: add docs for void
see #367
2018-06-18 12:02:30 -04:00
Andrew Kelley 4210f1f6a0 remove bool to int syntax. add @boolToInt
add missing docs

See #1061
2018-06-18 03:07:16 -04:00
Andrew Kelley 7912061226 remove integer and float casting syntax
* add `@intCast`
 * add `@floatCast`
 * add `@floatToInt`
 * add `@intToFloat`

See #1061
2018-06-17 02:57:07 -04:00
Andrew Kelley 751518787a
Merge pull request #1109 from ziglang/pass-by-non-copying-value
allow passing by non-copying value
2018-06-16 21:13:10 -04:00
Andrew Kelley eae9634ac9 langref: be clear that float types are always IEEE 754 2018-06-16 19:53:52 -04:00
Andrew Kelley 59b3dc8907 allow passing by non-copying value
closes #733
2018-06-16 19:36:33 -04:00
Andrew Kelley f0697c28f8 langref: docs for error return traces
See #367
2018-06-14 18:12:31 -04:00
Andrew Kelley 41e6c664d8 langref: add merge error sets operator to operator table 2018-06-13 11:09:41 -04:00
Andrew Kelley 86adc1ef39 add docs and missing test case for merging error sets
See #367
2018-06-12 19:38:59 -04:00
Andrew Kelley 13d3255e2a docgen: don't leave garbage .h files lying around
closes #1100
2018-06-12 15:21:14 -04:00
Andrew Kelley 3dd9af9948 implement std.os.Dir for windows
improve std.os.File.access so that it does not depend on shlwapi.dll

closes #1084
2018-06-12 01:57:09 -04:00
Andrew Kelley 0a18d53c3d langref: add orelse keyword to syntax highlighting 2018-06-11 17:38:24 -04:00
Andrew Kelley 5252566137 langref: add coroutines documentation
See #367
2018-06-11 17:34:45 -04:00
Andrew Kelley 77678b2cbc
breaking syntax change: orelse keyword instead of ?? (#1096)
use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.

closes #1023
2018-06-10 01:13:51 -04:00
Andrew Kelley ec1b6f6673
breaking syntax change: ??x to x.? (#1095)
See #1023

This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Andrew Kelley b65203f573 remove @canImplicitCast builtin
nobody will miss it
2018-06-07 19:50:25 -04:00
Andrew Kelley 688ff2830d langref: automatic update of builtin.zig
now the docs can't get out of date for this

See #367
2018-06-07 19:10:45 -04:00
Jimmi HC a8146ade2a Renamed UndefinedLiteral to Undefined 2018-06-05 11:54:11 +02:00
Jimmi HC 236c680f6b Removed NullLiteral to Null 2018-06-05 11:30:01 +02:00
Jimmi HC 02cb220faf Renamed "(int/float literal)" to "comptime_int/float" 2018-06-05 11:14:43 +02:00
Andrew Kelley e53b683bd3
Pointer Reform: proper slicing and indexing (#1053)
* enable slicing for single-item ptr to arrays
 * disable slicing for other single-item pointers
 * enable indexing for single-item ptr to arrays
 * disable indexing for other single-item pointers

see #770
closes #386
2018-06-04 22:11:14 -04:00
Andrew Kelley 96164ce613 disallow single-item pointer indexing
add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00