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123 Commits

Author SHA1 Message Date
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
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
Andrew Kelley
f06bce5dda introduce [*] for unknown length pointers 
See #770

Currently it does not have any different behavior than `*`
but it is now recommended to use `[*]` for unknown length
pointers to be future-proof.

Instead of [ * ] being separate tokens as the proposal
suggested, this commit implements `[*]` as a single token.
 2018-06-02 04:04:23 -04:00
Andrew Kelley
081072d3b6 docs: add missing builtin to langref syntax coloring 2018-06-01 12:22:53 -04:00
Andrew Kelley
fcbb7426fa use * for pointer type instead of & 
See #770

To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.

This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
 2018-05-31 17:28:07 -04:00
Andrew Kelley
43085417be update github.com/zig-lang to github.com/ziglang 2018-05-24 21:27:44 -04:00
Andrew Kelley
fa5b0ef54f doc fixups 2018-05-24 20:59:19 -04:00
braedonww@gmail.com
938d791b23 Added argtype and error inferring info 2018-05-24 20:20:07 -04:00
Andrew Kelley
c38b165db4 all tests passing with postfix deref syntax 2018-05-17 23:21:44 -04:00
Andrew Kelley
86a352c45b Merge branch 'master' into pointer-reform 2018-05-13 13:38:03 -04:00
Andrew Kelley
a6ae45145f add @newStackCall builtin function 
See #1006
 2018-05-12 17:35:15 -04:00
Andrew Kelley
6928badd85 Merge branch 'master' into pointer-reform 2018-05-09 23:43:07 -04:00
Alexandros Naskos
57940837e7 Added typeInfo to langref built_ins 2018-05-01 13:44:19 +03:00
Alexandros Naskos
7d239414f7 Fixed type info test, added documentation. 2018-05-01 13:42:20 +03:00
Andrew Kelley
76ab1d2b6c support foo.* for ptr deref 
See #770
 2018-04-30 14:20:56 -04:00