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1101 Commits

Author SHA1 Message Date
g-w1
51a904677c
update depreciated code (#7502) 
* `zig env`:

* fix depreciated interface, update outStream -> writer
* make code more readable by updating `anytype` -> `std.fs.File.Writer`
 2020-12-23 13:01:29 +02:00
Josh Holland
e93cb22541 Improve documentation for string slices. 
Closes #7454.
 2020-12-17 19:01:13 +02:00
Martin Wickham
676e416c86 Fix operator precedence documentation 2020-12-09 14:26:29 -05:00
LemonBoy
3f0a4ffbf4 langref: Update setEvalBranchQuota prototype 2020-12-09 20:15:58 +01:00
Vexu
98d5bfbd4d
update grammar in langref 2020-11-22 21:30:09 +02:00
Tadeo Kondrak
c002a5026a
Update code to not use unsupported calling conventions for target 2020-11-19 14:01:07 +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
Jonas Carpay
c9dc30daf7 Fix backticked code in langref 2020-11-11 15:34:01 +02:00
data-man
99932042dc Fix reduce documentation 2020-11-09 11:47:43 +01:00
Andrew Kelley
9af53f8e02 langref: add 0.7.0 link 2020-11-09 00:37:35 -07:00
Andrew Kelley
f4ed5d7d48 langref tidy html fixup 2020-11-01 14:39:45 -07:00
LemonBoy
577b994507 docs: Add @reduce documentation 2020-11-01 14:30:31 -07:00
Veikka Tuominen
80dd432137
Merge pull request #6858 from travv0/no-star-after-dot-star 
don't allow a token starting with an asterisk directly following .*
 2020-10-30 16:08:04 +02:00
LemonBoy
490cafe2c5 stage1: Error out when trying to execute unreachable 
Closes #6802
 2020-10-29 20:06:52 -04:00
Travis
f54605ecc2 add missing Invalid_periodasterisks case in docgen 2020-10-29 14:02:08 -05:00
=
6f3c84834d Changed macosx to macos in support os to better relfect the output of zig targets 2020-10-29 14:35:29 -04:00
Paul Espinosa
ddd39b994b Use std.testing.expect in language reference samples 
In this commit, the code samples in the language reference have been changed to
use `std.testing.expect` rather than `std.debug.assert` when they are
written in `test` code. This will teach Zig learners best practices when
they write their own test code.

Not all uses of `std.debug.assert` have been replaced. There are examples where
using `assert` fits the context of the sample.

Using `std.debug.assert` in test code can lead to errors if running tests in
ReleaseFast mode. In ReleaseFast mode, the `unreachable` in `assert` is
undefined behavior. It is possible that `assert` always causes `zig test` to
pass thus possibly leading to incorrect test code outcomes. The goal is to
prevent incorrect code from passing test cases.

Closes #5836
 2020-10-22 15:54:57 -07:00
Andrew Kelley
e6ac082437
Merge pull request #6744 from LemonBoy/intcast-vec 
stage1: Implement `@intCast` between vectors
 2020-10-22 17:36:18 -04:00
Rocknest
a123378141 langref: fix equations 2020-10-20 23:22:08 +03:00
LemonBoy
475fc2934b Update langref errors 2020-10-20 10:05:44 +02:00
Nathan Bourgeois
3ab4d112e0 Update Documentation to use -O instead 2020-10-19 13:00:04 +03:00
Andrew Kelley
9ca8bcb4d9 langref cleanups 
* move the opaque section to after struct, enum, union, and add
   hyperlinks
 * improve the introduction of the zig build system. don't link to the
   wiki.
 * update to the latest zig init-exe example code
 * rename headers to avoid redundant words such as "zig"
 * simplify example code
 2020-10-16 21:29:33 -07:00
Nathan Michaels
eb80cc2b9e Add some basic examples for the Zig Build System. 2020-10-16 21:29:22 -07:00
Isaac Freund
7b150dd05e docs: snake_case enums/unions in langref examples 
This follows the accepted change to the style guide:
https://github.com/ziglang/zig/issues/2101
 2020-10-15 18:55:57 +03:00
Jakub Konka
53c63bdb73 Update WASI preopens doc section to use GPA 
Signed-off-by: Jakub Konka <kubkon@jakubkonka.com>
 2020-10-10 20:07:16 +02:00
Tadeo Kondrak
6b8ae6fffb
langref: update for opaque {} syntax 2020-10-06 22:08:29 -06:00
Tadeo Kondrak
069fbb3c01
Add opaque type syntax 2020-10-06 22:08:24 -06:00
Andrew Kelley
750b00c642 Merge remote-tracking branch 'origin/master' into stage2-zig-cc 2020-09-29 00:27:48 -07:00
Andrew Kelley
9d0da1612e langref: use general purpose allocator in the wasi example 2020-09-29 00:24:17 -07:00
Andrew Kelley
b6556c944b fix another round of regressions in this branch 
* std.log: still print error messages in ReleaseSmall builds.
   - when start code gets an error code from main, it uses std.log.err
     to report the error. this resulted in a test failure because
     ReleaseSmall wasn't printing `error: TheErrorCode` when an error
     was returned from main. But that seems like it should keep working.
     So I changed the std.log defaults. I plan to follow this up with a
     proposal to change the names of and reduce the quantity of the
     log levels.
 * warning emitted when using -femit-h when using stage1 backend; fatal
   log message when using -femit-h with self-hosted backend (because the
   feature is not yet available)
 * fix double `test-cli` build steps in zig's build.zig
 * update docgen to use new CLI
 * translate-c uses `-x c` and generates a temporary basename with a
   `.h` extension. Otherwise clang reports an error.
 * --show-builtin implies -fno-emit-bin
 * restore the compile error for using an extern "c" function without
   putting -lc on the build line. we have to know about the libc
   dependency up front.
 * Fix ReleaseFast and ReleaseSmall getting swapped when passing the
   value to the stage1 backend.
 * correct the zig0 CLI usage text.
 * update test harness code to the new CLI.
 2020-09-26 21:03:38 -07:00
Ogromny
bba4576281 Fix typo in documentation 2020-09-24 13:14:03 -04:00
Isaac Freund
72f4cdb2b4 docs: update implementation status for @Type() 2020-09-24 00:01:57 -04:00
Andrew Kelley
0c70bb4fce Merge remote-tracking branch 'origin/master' into stage2-zig-cc 2020-09-21 21:16:46 -07:00
Nathan Michaels
7801a6d17f Fix a typo. 2020-09-15 22:49:53 -04:00
Andrew Kelley
c803d334d0 update the zen of zig 2020-09-15 13:40:01 -07:00
Veikka Tuominen
41bbadbb9a
Merge pull request #6246 from Vexu/field 
Remove deprecated fields on `type`
 2020-09-05 13:58:02 +03:00
Vexu
09c861b829
update rest of tests 2020-09-04 22:49:14 +03:00
Vexu
6b2f4fd20d
langref: atomic ops are allowed on pointers 
Closes #6217
 2020-09-04 22:02:39 +03:00
Andrew Kelley
212fe21d68 zen of zig: reword the last one a little bit 2020-08-31 14:40:08 -07:00
extrasharp
d4b1ed1bc9 Add "table-wrapper" div 2020-08-24 17:29:53 -05:00
extrasharp
4d1710c899 Make changes 2020-08-24 13:12:23 -05:00
extrasharp
7d6ed1cd85 Add Keyword Reference section 2020-08-24 11:11:42 -05:00
Andrew Kelley
624e643872
Merge pull request #6046 from heidezomp/std-log-scoped-part2 
std.log: (breaking) remove scope parameter from logging functions
 2020-08-17 16:59:27 -04:00
Andrew Kelley
4adc052f0b langref: fix html error 
thanks tidy
 2020-08-14 09:33:45 -07:00
Maks S
50139aa232
langref: explain why comptime_float cannot be divided by comptime_int 
Co-authored-by: Andrew Kelley <andrew@ziglang.org>
Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2020-08-13 22:08:37 +03:00
heidezomp
2439f67061 std.log: update documentation and example for scoped logging 2020-08-13 17:12:16 +02:00
Josias
67d684d89a docs: Fix reference to General Purpose Allocator 2020-08-12 05:08:41 -04:00
Andrew Kelley
051aadd781 std lib general purpose allocator: disable stack tracing on mips 
Sadly, trying to collect stack frames goes into an infinite loop on
mips. This sets the default number of stack frames to collect to 0 on
mips.
 2020-08-08 02:38:32 -07:00
Andrew Kelley
72b5ceed66 update langref in light of new general purpose allocator 2020-08-08 02:15:34 -07:00
Ashok Gautham
d1755e7f16
Add meta viewport to fix mobile rendering, add missing <code> block 
Co-authored-by: Vexu <git@vexu.eu>
 2020-07-27 17:10:55 +03:00
data-man
3cdc0f104e Vectors clarification in docs 2020-07-16 16:22:28 +03:00
Nathan Michaels
bc900cdeaf Document top-level doc comments, per #2288. 2020-07-13 22:57:23 +00:00
Andrew Kelley
fabdef44a8
Merge pull request #5831 from paulespinosa/langref-hello-world-more 
Explain Language Ref's Hello World
 2020-07-13 22:45:32 +00:00
Paul Espinosa
a8d8ce9733 Use Writer for Language Reference Hello World Example 
`OutStream` has been deprecated, so the "Hello, World!" example has been
updated to use `Writer`.
 2020-07-13 22:41:57 +00:00
Vexu
be1507a7af
update compile error tests and some doc comments 2020-07-12 00:54:07 +03:00
Vexu
8110639c79
add 'anytype' to stage1 and langref 2020-07-11 17:41:33 +03:00
Paul Espinosa
b45a2d72c8 Introduce Error Union and Use Writer 
This commit edits the "Hello, World!" introduction. It introduces Error Union
Types. Also, it changes `outStream` to `writer` in the code example and description.
 2020-07-11 18:08:00 +07:00
Paul
e57458a94f
Update doc/langref.html.in 
Co-authored-by: Joachim Schmidt <joachim.schmidt557@outlook.com>
 2020-07-11 09:10:08 +07:00
Paul
50df1334f3
Update doc/langref.html.in 
Co-authored-by: Joachim Schmidt <joachim.schmidt557@outlook.com>
 2020-07-11 09:09:57 +07:00
Paul
656b640e79
Update doc/langref.html.in 
Co-authored-by: Joachim Schmidt <joachim.schmidt557@outlook.com>
 2020-07-11 09:09:43 +07:00
Paul
5afa7f2545
Update doc/langref.html.in 
Co-authored-by: Joachim Schmidt <joachim.schmidt557@outlook.com>
 2020-07-11 09:09:07 +07:00
Paul Espinosa
f510f38592 Explain Language Ref's Hello World 
To introduce the Zig programming language, the "Hello, world!" code sample now has
documentation to explain some of the features shown in the code sample
and contains links to those features in the rest of the documentation.

Writing style goals:
* Balance writing style to keep beginner and experience programmers interested.
* Be concise: allow the rest of the documentation to clarify language features.
 2020-07-09 21:32:51 +07:00
Ryan Liptak
12a7dedb1f langref: Expand "if error union with optional" test case 
Follow-up to #5818, closes #5819
 2020-07-09 03:30:35 +00:00
xackus
2064e84cdd ci: check langref.html for html errors 2020-07-08 19:34:44 +00:00
Ryan Liptak
f77c968cf8 langref: Add test case for "if error union with optional" 
This is an edge case that isn't too uncommon but is rather confusing to try to deduce without documentation, since it feels like `else` is being overloaded in this scenario and there's no obvious 'correct' behavior here. This just adds a test demonstrating how Zig currently behaves in this scenario.
 2020-07-08 19:32:15 +00:00
Paul Espinosa
eeae3a8f9d Rename langref's Index to Contents (TOC) 
The language reference's Index is a list of the documentation's contents in
order of appearance. This commit renames "Index" to "Contents" as in table of
contents. It also renames the HTML/CSS identifiers from "index" to "toc".
 2020-07-08 19:31:38 +00:00
Andrew Kelley
3a89f214aa update more HashMap API usage 2020-07-05 21:11:42 +00:00
Chris Watson
b8d5b3e611 Add documentation for @src() builtin 2020-07-01 22:22:30 +00:00
CodeMyst
7eed220924 in docs removed "path can be absolute" for imports 2020-07-01 22:12:44 +00:00
Alexandros Naskos
ff2ddcf38d Updated @asyncCall docs 2020-06-24 19:01:38 +03:00
Jakub Konka
66e5205047 Refactor PreopenList.find() 
This commit generalizes `std.fs.wasi.PreopenList.find(...)` allowing
search by `std.fs.wasi.PreopenType` union type rather than by dir
name. In the future releases of WASI, it is expected to have more
preopen types (or capabilities) than just directories. This commit
aligns itself with that vision.

This is a potentially breaking change. However, since `std.fs.wasi.PreopenList`
wasn't made part of any Zig release yet, I think we should be OK
to introduce those changes without pointing to any deprecations.
 2020-06-23 21:54:36 +02:00
Sebastian
8527718350
langref - document that This works on enums too 2020-06-20 12:16:57 +01:00
Eleanor NB
605769ec25 Replaced all occurrences of std.debug.warn in the docs with std.debug.print 2020-06-19 19:03:37 -04:00
Andrew Kelley
866651a5a3
Merge pull request #5589 from kubkon/preopens-example 
Add doc example for extracting WASI preopens
 2020-06-12 13:40:30 -04:00
Veikka Tuominen
7d8fd45267
Merge pull request #5595 from ifreund/doc-arraylist-fix 
docs: fix mention of deprecated ArrayList.span()
 2020-06-12 19:10:47 +03:00
Isaac Freund
a254297953
docs: fix mention of deprecated ArrayList.span() 2020-06-12 17:58:43 +02:00
Jakub Konka
e4a8598ddd Add doc example for extracting WASI preopens 2020-06-11 22:30:02 +02:00
Jakub Konka
42c95a64d6 Update langref.html.in 2020-06-09 00:22:34 -04:00
Jakub Konka
660eef9a43 Document the builtins 2020-06-09 00:22:34 -04:00
Andrew Kelley
2952604d5d update docgen to new ast API 2020-05-23 20:40:09 -04:00
Vexu
758de71d97
Merge pull request #5353 from Vexu/parser 
Self-hosted parser fixes
 2020-05-16 15:56:03 +03:00
Vexu
b2f16d4484
fix infinite loop with mismatced bracket 2020-05-15 23:50:47 +03:00
Vexu
f8b99331a2
Merge pull request #5336 from Vexu/parser 
Make self-hosted parser more error tolerant
 2020-05-15 14:15:30 +03:00
Vexu
ac319b2734
remove useless nosuspend parsing 
nosuspend cannot be used in a type expression and
all other use casesare covered by PrimaryExpr
 2020-05-14 11:19:14 +03:00
Vexu
4b898893e2
Merge pull request #5254 from ifreund/top-level-struct-file-names 
Apply naming conventions of structs to files
 2020-05-13 19:28:14 +03:00
熊鑫
0363f3c6f3
mem.eql need slice type 2020-05-10 20:35:21 +08:00
Andrew Kelley
ba43492c0e
Merge pull request #5268 from tadeokondrak/remove-callconv-redundant-syntax 
Remove syntax redundant with callconv
 2020-05-07 12:42:26 -04:00
Lann
eb4fa63d3d
Remove reference to import type (#5279) 
* Remove reference to import type
* Improve language in `@This()` doc
 2020-05-05 19:13:35 -04:00
Tadeo Kondrak
84a0a9688c
update docs/tests for async/extern fn removal 2020-05-05 10:31:32 -06:00
Tadeo Kondrak
7ada59f873
remove nakedcc/stdcallcc/async fn/extern fn fnproto 2020-05-05 09:37:28 -06:00
Tadeo Kondrak
8d5636ebe4
Rename noasync to nosuspend in self-hosted, add rewriter 2020-05-05 05:17:33 -06:00
Isaac Freund
3a397795be
Apply naming conventions of structs to files 2020-05-02 23:28:44 +02:00
Andrew Kelley
5929e5ca0e
Merge pull request #5196 from tadeokondrak/@vector-to-@type-vector 
`@Vector` -> `@Type(.Vector)`
 2020-04-28 16:25:40 -04:00
Tadeo Kondrak
0673a8d576
Update language reference for std.meta.Vector 2020-04-28 00:47:14 -06:00
Tadeo Kondrak
2ef0795bfb
Update language reference for recent @Type changes 2020-04-28 00:02:14 -06:00
Andrew Kelley
448f8c2eb8 langref: add link to 0.6.0 version 2020-04-13 21:33:08 -04:00
Sören Tempel
6f5a7b8457 Update documentation of @panic 
The default panic handler implementation was moved to `builtin.zig`.
 2020-04-12 13:08:50 +02:00
Andrew Kelley
eefe6956fd
clarify what "not valid" means 2020-04-11 16:43:19 -04:00
emekoi
1a4f46ae7d add note about @tagName for non-exhaustive enums 2020-04-11 01:01:37 -05:00
joachimschmidt557
f1360bee1c Update docgen to new ArrayList API 2020-04-09 14:57:14 -04:00
markfirmware
c3afaa1f58 Update langref.html.in 2020-04-08 21:00:43 -04:00
xackus
b7f116a774 langref: small updates 2020-04-07 14:54:53 -04:00
daurnimator
e535057364
std: use std.ArrayList(u8).OutStream instead of std.Buffer.OutStream 2020-04-01 10:36:38 -04:00
Andrew Kelley
9e7ae06249
std lib API deprecations for the upcoming 0.6.0 release 
See #3811
 2020-03-30 14:23:22 -04:00
Andrew Kelley
463b90b977
ci: fix aarch64 linux 
This patch adds a workaround for #4822, disables one failing langref
example, and enables the rest of the test suite.

You win some, you lose some.
 2020-03-26 19:42:28 -04:00
Andrew Kelley
93c7fa105f
Merge remote-tracking branch 'origin/llvm10' 
LLVM 10 was released today
 2020-03-24 09:57:09 -04:00
Andrew Kelley
13d04f9963
Merge pull request #4741 from momumi/master 
allow `_` separators in number literals (stage 1)
 2020-03-23 00:54:54 -04:00
Andrew Kelley
53b5aa812b
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-19 22:19:24 -04:00
Andrew Kelley
61266d2621
test & docs fixups to work with new semantics 2020-03-19 09:53:55 -04:00
Andrew Kelley
46ffc798b6
fix swapped logic for Windows 
Remove `std.fs.deleteTree`. Callers instead should use
`std.fs.cwd().deleteTree`.

Add `std.fs.deleteTreeAbsolute` for when the caller has an absolute
path.
 2020-03-18 16:42:47 -04:00
momumi
7aac21c6f5 allow _ separators in number literals (stage 1) 
* Underscores `_` may be placed between two digits in a int/float literal
* Consecutive underscores are not allowed
* Fixed parsing bug in exponents of hexadecimal float literals.
  Exponents should always be base 10, but hex characters would be parsed
  inside the exponent and everything after them would be ignored. eg:
  `0x1.0p1ab1` would be parsed as `0x1.0p1`.
 2020-03-15 12:38:35 +10:00
Andrew Kelley
faa3c40b54
fix docgen, which relied on stdout being path to binary 2020-03-14 00:46:40 -04:00
Andrew Kelley
656ba530d8
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-13 15:17:53 -04:00
Andrew Kelley
f51bec321b
Merge pull request #4707 from Vexu/small-atomics 
Support atomic operations with bools and non power of two integers
 2020-03-12 18:55:16 -04:00
Vexu
ec906a9771
fix codegen, update docs 2020-03-11 13:55:52 +02:00
Andrew Kelley
2bff0dda79
fix regressions found by test suite 2020-03-10 20:22:30 -04:00
Andrew Kelley
96c07674fc
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-07 12:18:41 -05:00
Andrew Kelley
0e5b48d1a2
fix @embedFile docs 2020-03-06 16:01:26 -05:00
Andrew Kelley
116e2a93f1
update docs for @TypeOf 2020-03-04 18:05:14 -05:00
Andrew Kelley
3178807657
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-04 15:35:46 -05:00
Andrew Kelley
8aaab75af0
docs: remove reference to deprecated builtins 
closes #3959
 2020-03-03 22:14:29 -05:00
Andrew Kelley
c4f81586f1
update docgen to new std.fs API 2020-03-03 16:01:09 -05:00
Andrew Kelley
d1cb16aace
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-03 09:44:13 -05:00
Andrew Kelley
662b5f7c60
update docs to latest Target API 2020-02-28 14:51:55 -05:00
Andrew Kelley
70bf8874d7
update docgen to new Target API 2020-02-28 14:51:55 -05:00
Andrew Kelley
dbe4d72bcf
separate std.Target and std.zig.CrossTarget 
Zig now supports a more fine-grained sense of what is native and what is
not. Some examples:

This is now allowed:
-target native

Different OS but native CPU, default Windows C ABI:
-target native-windows
This could be useful for example when running in Wine.

Different CPU but native OS, native C ABI.
-target x86_64-native -mcpu=skylake

Different C ABI but otherwise native target:
-target native-native-musl
-target native-native-gnu

Lots of breaking changes to related std lib APIs.
Calls to getOs() will need to be changed to getOsTag().
Calls to getArch() will need to be changed to getCpuArch().

Usage of Target.Cross and Target.Native need to be updated to use
CrossTarget API.

`std.build.Builder.standardTargetOptions` is changed to accept its
parameters as a struct with default values. It now has the ability to
specify a whitelist of targets allowed, as well as the default target.
Rather than two different ways of collecting the target, it's now always
a string that is validated, and prints helpful diagnostics for invalid
targets. This feature should now be actually useful, and contributions
welcome to further improve the user experience.

`std.build.LibExeObjStep.setTheTarget` is removed.
`std.build.LibExeObjStep.setTarget` is updated to take a CrossTarget
parameter.

`std.build.LibExeObjStep.setTargetGLibC` is removed. glibc versions are
handled in the CrossTarget API and can be specified with the `-target`
triple.

`std.builtin.Version` gains a `format` method.
 2020-02-28 14:51:54 -05:00
Andrew Kelley
f33bf48af7
Merge remote-tracking branch 'origin/master' into llvm10 2020-02-25 16:30:40 -05:00
Vexu
d56115ef41
remove @IntType and @ArgType (mostly) from the compiler 2020-02-25 01:27:34 +02:00
Vexu
538d9a5dd8
remove uses of @ArgType and @IntType 2020-02-24 23:39:03 +02:00
Vexu
3458fb891d
remove @typeId, @memberCount, @memberName and @memberType from the compiler 2020-02-24 23:21:11 +02:00
xackus
7664c3bc11 remove @bytesToSlice, @sliceToBytes from tests, docs 2020-02-23 18:03:50 +01:00
LemonBoy
eb5e6259aa
docs: Fix wrong extern fn definition 2020-02-18 18:18:29 -05:00
Andrew Kelley
cdc5070f21
Merge remote-tracking branch 'origin/master' into llvm10 2020-02-10 00:26:33 -05:00
Andrew Kelley
eddca50059
fix regression in docgen 
I used the wrong function here
 2020-02-08 00:03:06 -05:00
Andrew Kelley
4a60689309
more carefully calculate llvm field indexes 
more correctly solves #4403
 2020-02-07 14:54:58 -05:00
Andrew Kelley
d0b12d7726
Merge remote-tracking branch 'origin/master' into llvm10 2020-02-03 17:30:38 -05:00
Andrew Kelley
17c8f108a4
drop @newStackCall 
this was causing unrelated behavior tests to fail.

if this commit is reverted, the docs are good, but `@newStackCall` is
already deprecated in favor of `@call`, supplying the `stack` property.
 2020-01-30 17:51:55 -05:00
Andrew Kelley
a95dce15ae
Merge remote-tracking branch 'origin/master' into llvm10 2020-01-29 23:33:12 -05:00
Benjamin Feng
837877ea37 Update docs to reflect new testing.allocator usage 2020-01-29 22:22:01 -06:00
Benjamin Feng
b077f3ab7d Promoted "leak_count_allocator" to the main testing.allocator 2020-01-29 22:22:00 -06:00
Benjamin Feng
c4e6e5fad6 Add explicit free to docs 2020-01-29 14:47:17 -06:00
Benjamin Feng
aa9caf5064 Create leak_count_allocator 2020-01-29 14:37:01 -06:00
Benjamin Feng
4d134a01f5 Move debug.global_allocator to testing.allocator 2020-01-29 12:21:29 -06:00
Zac
926a7adb3a Update langref.html.in 
Fix typo
 2020-01-27 21:39:29 -05:00
Andrew Kelley
97b2ac598b
Merge remote-tracking branch 'origin/master' into llvm10 2020-01-22 12:12:36 -05:00
Andrew Kelley
b5ac079f88
Merge pull request #4191 from Vexu/non-exhaustive-enums 
Implement non-exhaustive enums
 2020-01-17 14:26:12 -05:00
Vexu
df03fcf5f0 implement @bitSizeOf 2020-01-16 13:13:45 -05:00
Andrew Kelley
fbe6af81fd
Merge remote-tracking branch 'origin/master' into llvm10 2020-01-16 13:01:36 -05:00
Vexu
d84569895c
turn panics into compile errors, require at least 1 field in non-exhaustive enum 2020-01-16 09:04:11 +02:00
Vexu
02e5cb1cd4
add non-exhaustive enum to langref 2020-01-15 23:05:52 +02:00
Vexu
0ea96c11ef disallow multiline strings in test and library names 2020-01-15 14:20:48 -05:00
Shritesh
4c87281b5c [docs] Add libc dependency to sentinel-term ptr example 
Fixes "dependency on library c must be explicitly specified in the build command" error
 2020-01-14 13:07:08 -05:00
Emilio G. Cota
2be12b24bc doc/langref: mention that x is the sentinel in [N:x]T 
Without looking at the example it is not possible to know
whether N or x is the sentinel value. Fix it.
 2020-01-13 11:49:46 -05:00
hryx
c4770e7aa5 docs: update grammar to remove C strings and add anon literals 2020-01-12 04:35:45 -05:00
data-man
860d88037a Correct TypeId docs 2020-01-11 15:59:00 -05:00
LemonBoy
5ab5de89c0 New @export() handling 
Use a struct as second parameter to be future proof (and also allows to
specify default values for the parameters)

Closes #2679 as it was just a matter of a few lines of code.
 2020-01-09 13:43:06 -05:00
data-man
02ace4569e Correct @mulAdd's doc 2020-01-08 13:56:16 -05:00
Andrew Kelley
c0e8837ce9
update docs with regards to callconv 2020-01-06 18:26:20 -05:00
Andrew Kelley
be2483c576
fix test suite regressions 2020-01-06 18:20:31 -05:00
Andrew Kelley
0a9daeb37e
Merge branch 'cc-work' of https://github.com/LemonBoy/zig into LemonBoy-cc-work 2020-01-06 14:07:56 -05:00
Andrew Kelley
213ff939f1
fix comptime vector float ops and add test coverage 
also rename `@ln` to `@log` to match libc convention.
 2020-01-02 14:01:48 -05:00
LemonBoy
563d9ebfe5 Implement the callconv() annotation 2020-01-02 18:53:16 +01:00
Andrew Kelley
cb56b26900
fix float ops with respect to vectors 
also remove the redundant type parameter
 2020-01-01 23:27:43 -05:00
Andrew Kelley
73e535e112
Merge pull request #3683 from Vexu/atomic-float 
Support floats with some atomic operations
 2019-12-30 19:19:05 -05:00
Andrew Kelley
a3d04b9228
update readme tagline 2019-12-30 18:17:13 -05:00
MateuszOkulus
6c3ccea29b Make it more obvious that ifs are expressions 2019-12-28 14:26:10 -05:00
Vexu
8bb1e04449
support some atomic operations with floats 2019-12-23 11:54:47 +02:00
Nathan Michaels
f389e5e61f Clarify allowzero's interaction with optional pointers. 2019-12-17 15:44:34 -05:00
xackus
cb5a5ebb20 langref table of contents in a separate column on large displays 2019-12-16 12:25:56 -05:00
Andrew Kelley
b3cbf290c8
remove misleading documentation 2019-12-16 12:07:05 -05:00
LemonBoy
19ddbd9e9e Make sure the address is aligned for intToPtr ops 
Closes #773
 2019-12-15 14:41:05 -05:00
Jonathan Marler
4cb4148b35 Document sentinel type in langref 2019-12-12 19:01:22 -05:00
Robin Voetter
30715560c8
Rename @typeOf to @TypeOf in the language reference 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
f205d23e65
implement async function call with @call 
this removes the last usage of var args in zig std lib
 2019-12-09 15:27:26 -05:00
Andrew Kelley
8b3c0bbeee
update docgen to new format API 2019-12-09 00:18:01 -05:00
Andrew Kelley
03396b3caa
update docs to new fmt API 2019-12-08 23:46:50 -05:00
Andrew Kelley
525b1e8fb4
Merge pull request #3856 from ziglang/builtin-call 
introduce `@call` and remove other builtin calls
 2019-12-06 15:49:47 -05:00
Andrew Kelley
656cc33f8d
allow calling with a new stack to regress a bit 
Calling with a new stack, with a runtime-known stack pointer (e.g.
not a global variable) is regressed with this branch. It is now a
compile-error, due to the Runtime Hint system not being smart enough
to mix a compile-time modifier field with a runtime stack field.
I'm OK with this regression because this feature is flawed (see #3268)
and may be deleted from the language.
 2019-12-06 15:25:00 -05:00
Andrew Kelley
71b7f4b47f
remove @newStackCall from zig 2019-12-06 14:52:09 -05:00
Andrew Kelley
343987cd05
remove @inlineCall from zig 2019-12-06 14:12:01 -05:00
Andrew Kelley
ef83358eb6
remove @noInlineCall from zig 2019-12-05 17:37:29 -05:00
xackus
cb96a096cb docs: fix duplicate closing tag generation 2019-12-05 22:56:56 +01:00
xackus
71354498c9 docs: add html lang and minor fixes 2019-12-05 22:40:58 +01:00
xackus
ba78d71b09 docs: fix assembly example 2019-12-05 22:40:47 +01:00
yvt
3c6c317424 Update the docs to use @as 2019-12-03 19:56:50 +09:00
Andrew Kelley
37caa56fbc
fix docs regressions 2019-12-01 21:27:55 -05:00
Andrew Kelley
a438a615e6
docs: this statement was in the wrong section 2019-11-29 12:41:07 -05:00
Andrew Kelley
f8a2dec243
docs: update references to wasm_allocator 2019-11-25 19:30:41 -05:00
Andrew Kelley
cb38bd0a14
rename std.heap.direct_allocator to std.heap.page_allocator 
std.heap.direct_allocator is still available for now but it is marked
deprecated.
 2019-11-25 17:25:06 -05:00
Andrew Kelley
29e438fd1f
more sentinel-terminated pointers std lib integration 
See #3767
 2019-11-25 00:43:36 -05:00
Andrew Kelley
4c7b52503b
all tests passing 2019-11-24 02:14:21 -05:00
Andrew Kelley
2dd20aa04a
langref: update for sentinel-terminated types 2019-11-23 22:29:12 -05:00
Andrew Kelley
6b623b5ea2
update docs for null terminated stuff 2019-11-21 20:43:42 -05:00
Vexu
314cb707fc
fix containerdoccomment not handled in docgen.zig 2019-11-15 18:44:29 +02:00
Andrew Kelley
c806de8ae7
README: update the short description of what zig is 2019-11-13 13:44:19 -05:00
Andrew Kelley
0237e7a701 std.io.getStdOut and related fns no longer can error 
Thanks to the Windows Process Environment Block, it is possible to
obtain handles to the standard input, output, and error streams without
possibility of failure.
 2019-11-13 04:01:40 +00:00
Andrew Kelley
8bae70454d
Merge pull request #3675 from Vexu/atomic-store 
Add @atomicStore builtin
 2019-11-13 03:06:55 +00:00
Andrew Kelley
37318bf151
fn parameters participate in result location semantics 
See #3665
 2019-11-12 18:55:17 -05:00
Vexu
110ef2e528
add @atomicStore builtin 2019-11-13 00:25:44 +02:00
Andrew Kelley
0c315e7f76
update docs for anonymous struct/list literals 2019-11-11 19:57:57 -05:00
Andrew Kelley
3cf5c2c62b
fix regressed tests and update docs to use "type coercion" 2019-11-08 15:57:25 -05:00
Andrew Kelley
aef04aff0c
initial docs for @as 2019-11-08 15:57:25 -05:00
Brendan Hansknecht
c1e8fdf812 add token for parsing pointer dereference 2019-11-06 14:03:21 -05:00
xackus
8960e8090e make implicit cast of tagged unions to enums easier to find in docs 2019-10-27 21:35:22 +01:00
Maximilian Hunt
dc080573d1 Add documentation on function parameter type inference. 2019-10-22 15:28:21 -04:00
Andrew Kelley
e839250c51
Merge branch 'stratact-no-dir-allocators' 
closes #2885
closes #2886
closes #2888
closes #3249
 2019-10-21 23:54:29 -04:00
Vexu
2550cb4638 remove pub syntax for container fields 2019-10-21 23:04:19 -04:00
stratact
e78d3750c5
Use 8192 sized buffers and remove allocator parameters 2019-10-19 14:04:51 -04:00
Andrew Kelley
406b70aa56
Merge pull request #3390 from nrdmn/unicode_character_literals 
unicode character literals
 2019-10-09 13:25:41 -04:00
Nick Erdmann
ae7392e504
unicode character literals 2019-10-07 08:18:16 +02:00
Matt Keeter
e706cc24f0 Fix typo in docs 2019-10-07 02:03:57 -04:00
Andrew Kelley
8e2c441b2e
stage1 parser supports doc comments 2019-10-06 16:39:27 -04:00
Andrew Kelley
2f4dad04e0
langref: no viewport 2019-10-04 14:06:55 -04:00
Andrew Kelley
edef35bb57
docs: use the updated png favicon 2019-10-03 11:15:55 -04:00
Andrew Kelley
6f10e3fda6
llvm 9.0.0 => llvm 10.0.0 2019-10-02 02:11:46 -04:00
Andrew Kelley
5026db1d31
langref: add 0.5.0 docs link 2019-09-30 12:13:51 -04:00
Andrew Kelley
e0eb045b5f
remove unhelpful/outdated/unused doc file 2019-09-30 08:33:04 -04:00
Andrew Kelley
0e9f86b1db
docs: docgen supports release safe exe code examples 
and make the type names of `@hasDecl` and `@hasField` consistent
 2019-09-29 17:28:30 -04:00
Andrew Kelley
ec545859b9
docgen: support code examples for riscv target 2019-09-29 14:03:49 -04:00
Andrew Kelley
b89a09af4b
docgen: add "process terminated by signal" to exe_err 2019-09-26 13:11:07 -04:00
Andrew Kelley
94e9b9c625
docs: mention release-small along with release-fast 2019-09-26 12:05:49 -04:00
Michael Dusan
efea7958f8 doc: usingnamespace imports only public decls 2019-09-26 10:55:13 -04:00
Andrew Kelley
568c183d2a
docgen: slightly better caching 2019-09-25 17:59:52 -04:00
Andrew Kelley
993d5bc9c9
add docs for usingnamespace 
closes #1589
 2019-09-24 21:23:12 -04:00
Andrew Kelley
56b1818beb
docgen: test blocks support linking libc 2019-09-24 11:41:19 -04:00
Andrew Kelley
c0b937ba12
docgen: slightly cleaner display of libc cli args 2019-09-24 11:36:59 -04:00
Euan Torano
8a15537c6e Fix #3272 - update docs 2019-09-22 11:23:00 -04:00
Andrew Kelley
ee200aaa8c
fix typo in docs 
closes #3267
 2019-09-20 11:48:35 -04:00
Andrew Kelley
b76d16c7c7
update remaining llvm 8.0.0 references to 9.0.0 2019-09-19 20:55:02 -04:00
Andrew Kelley
8a30edcde8
Merge remote-tracking branch 'origin/master' into llvm9 2019-09-19 17:02:32 -04:00
Shawn Landden
ff9f3275de docs: clarify @clz and @ctz terminology to not be endian-specific. 
This was brought up in IRC a few days ago.
 2019-09-19 11:47:02 -04:00
Andrew Kelley
28c7fe60b6
add docs for @splat 2019-09-19 11:14:42 -04:00
Andrew Kelley
380c8ec2c9
implement runtime @byteSwap and other fixups 
* update docs for `@byteSwap`.
 * fix hash & eql functions for ZigLLVMFnIdBswap not updated to
   include vector len. this was causing incorrect bswap function
   being called in unrelated code
 * fix `@byteSwap` behavior tests only testing comptime and not
   runtime operations
 * implement runtime `@byteSwap`
 * fix incorrect logic in ir_render_vector_to_array and
   ir_render_array_to_vector with regards to whether or not to bitcast
 * `@byteSwap` accepts an array operand which it will cast to vector
 * simplify `@byteSwap` semantic analysis code and various fixes
 2019-09-19 00:59:04 -04:00
Andrew Kelley
2038f4d45a
rework the implementation 
* update documentation
   - move `@shuffle` to be sorted alphabetically
   - remove mention of LLVM
   - minor clarifications & rewording
 * introduce ir_resolve_vector_elem_type to avoid duplicate compile
   error message and duplicate vector element checking logic
 * rework ir_analyze_shuffle_vector to solve various issues
 * improve `@shuffle` to allow implicit cast of arrays
 * the shuffle tests weren't being run
 2019-09-18 16:15:19 -04:00
Shawn Landden
193604c837
stage1: add @shuffle() shufflevector support 
I change the semantics of the mask operand, to make it a little more
flexible. There is no real danger in this because it is a compile-error
if you do it the LLVM way (and there is an appropiate error to tell you
this).

v2: avoid problems with double-free
 2019-09-18 11:26:45 -04:00
Andrew Kelley
185cb13278
Merge remote-tracking branch 'origin/master' into llvm9 2019-09-10 13:00:35 -04:00
Andrew Kelley
0a3c6dbda9
implement noasync function calls 
See #3157
 2019-09-05 21:55:32 -04:00
Vesa Kaihlavirta
847a262efd Shorten @field documentation and add an example 2019-09-05 13:07:04 -04:00
LemonBoy
fabf45f5fc Add the noinline keyword for function declarations 2019-09-05 13:04:58 -04:00
Andrew Kelley
ac7703f65f
fixups and add documentation for @Type 2019-09-04 11:12:14 -04:00
Sahnvour
f08c6e4fe6 changing occurrences of HashMap with []const u8 as keys for StringHashMap 2019-09-03 23:53:05 +02:00
Andrew Kelley
058050f22c
Merge remote-tracking branch 'origin/master' into llvm9 2019-09-02 20:56:31 -04:00
Andrew Kelley
a223063923
@typeOf now guarantees no runtime side effects 
related: #1627
 2019-08-31 11:00:31 -04:00
Andrew Kelley
5f3d59f0ac
Merge branch 'master' into llvm9 2019-08-20 19:09:52 -04:00
Aaron Klapatch
efc2237e5a added documentation for field access to C pointers (#3088) 2019-08-19 16:47:16 -04:00
Andrew Kelley
4d8a6f6fea
fix compiler not checking alignment of function frames 
closes #3086
 2019-08-17 13:04:50 -04:00
Andrew Kelley
6529658ad8
Merge remote-tracking branch 'origin/master' into llvm9 2019-08-16 16:43:56 -04:00
Vexu
2151f84d59 implement new async syntax in self-hosted compiler 2019-08-16 06:17:28 -07:00
Andrew Kelley
d3672493cc
basic docs for new async/await semantics 2019-08-15 16:46:43 -04:00
Andrew Kelley
13b5a4bf8c
remove cancel 2019-08-15 14:05:12 -04:00
Andrew Kelley
5092634103
avoid the word "coroutine", they're "async functions" 2019-08-13 14:14:19 -04:00
Andrew Kelley
4d8d513e16
all tests passing 2019-08-11 19:53:10 -04:00
Andrew Kelley
63ebd9d12e
Merge remote-tracking branch 'origin/master' into llvm9 2019-08-03 12:39:15 -04:00
Andrew Kelley
e68fee3984
docs: add atomicrmw operations list 2019-08-02 18:54:15 -04:00
Andrew Kelley
a2e1be0346
docs: don't try to run the undefined behavior example test 2019-07-20 13:59:18 -04:00
Andrew Kelley
8ea8cff491
slightly simpler implementation 2019-07-19 17:54:06 -04:00
Benjamin Feng
111d3792e0
Docgen invalid for && 2019-07-19 17:11:58 -04:00
Andrew Kelley
23dd7f4527
organize the docs and some rewording 2019-07-16 13:13:21 -04:00
JohnathanFL
475a181028
Add multidimensional array example 2019-07-16 13:02:30 -04:00
Andrew Kelley
92e781baa1
fix documentation regarding mixing object files 
closes #2905
 2019-07-16 11:50:34 -04:00
Michael Dusan
1766bd8a08 doc clarify struct size and ABI-alignment 2019-07-11 20:36:30 -04:00
hryx
28b59a0be7
Remove reference to Keyword_anyerror in docgen 2019-07-06 18:19:04 -07:00
hryx
cce11a724c
Make anyerror not a keyword 2019-07-06 15:57:32 -07:00
Andrew Kelley
21c60922e3
Merge pull request #2823 from hryx/unicode-escape 
Unicode escapes: support u{N...}
 2019-07-06 13:14:43 -04:00
Andrew Kelley
273c2b5c25
docs: mention @unionInit in the union section 2019-07-05 14:10:50 -04:00
hryx
e35d49c4d0
Unicode escapes: documentation and grammar 2019-07-04 22:52:17 -07:00
Andrew Kelley
96fd103073
improve the error message and test coverage 2019-07-04 00:35:28 -04:00
Andrew Kelley
bfe0bf695b
Merge branch 'impl-1107' of https://github.com/emekoi/zig into emekoi-impl-1107 2019-07-03 23:40:47 -04:00
Andrew Kelley
c2cf04086a
add docs for enum literals 
closes #683
 2019-07-03 23:09:58 -04:00
emekoi
a1b952f4b0 added tests for #1107 and a note in the reference 2019-07-03 13:12:14 -05:00
Andrew Kelley
4bae87764f
update @unionInit to integrate with result location semantics 2019-07-03 13:40:40 -04:00
Andrew Kelley
df11512f85
fixups 2019-07-02 16:52:55 -04:00
Andrew Kelley
140335b99f
Merge branch 'has-field' of https://github.com/shawnl/zig into shawnl-has-field 2019-07-02 16:21:40 -04:00
Andrew Kelley
04b32d6a8a
docs: mention the standard library documentation 
also mention the FAQ in the README.

also link to the other documentation versions.
 2019-07-02 15:21:58 -04:00
emekoi
8156a61de8 fix syntax highlighting 2019-06-29 13:21:27 -04:00
Andrew Kelley
3085d29af8
Merge remote-tracking branch 'origin/master' into copy-elision-3 2019-06-26 14:44:01 -04:00
Andrew Kelley
33f996bb16
all tests passing on linux 2019-06-26 14:00:44 -04:00
Andrew Kelley
b2cbc59e4c
Merge branch 'simd2' of https://github.com/shawnl/zig into shawnl-simd2 2019-06-23 17:10:33 -04:00
Shawn Landden
71e014caec stage1: add @sin @cos @exp @exp2 @ln @log2 @log10 @fabs @floor @ceil @trunc @round 
and expand @sqrt

This revealed that the accuracy of ln is not as good as the current algorithm in
musl and glibc, and should be ported again.

v2: actually include tests
v3: fix reversal of in and out arguments on f128M_sqrt()
    add test for @sqrt on comptime_float
    do not include @nearbyInt() until it works on all targets.
 2019-06-22 14:34:34 -05:00
Sahnvour
987c209b40 heap: make one global instance of DirectAllocator 
it is now stateless, so the de/init are not necessary anymore
 2019-06-22 14:10:53 -04:00
Gray Olson
be51511d29 Update langref.html.in 2019-06-22 01:15:47 -04:00
Shawn Landden
fce2d2d18b stage1: add support for @mulAdd fused-multiply-add for floats and vectors of floats 
Not all of the softfloat library is being built....

Vector support is very buggy at the moment, but should work when the bugs are fixed.
(as I had the same code working with another vector function, that hasn't been merged yet).
 2019-06-19 12:07:02 -05:00
Boris
99112b5d4a fix tiny typo in langref.html.in 2019-06-18 10:01:48 -04:00
Andrew Kelley
f8f054b354
fix @export for arrays not respecting the symbol name 
Previously, the symbol name parameter of `@export` would be ignored for
variables, and the variable name would be used for the symbol name.
Now it works as expected.

See #2679
 2019-06-14 17:23:24 -04:00
Nicholas Walton
fcc0728a35 Update langref.html.in 
Missing an "it"
 2019-06-11 14:37:15 -04:00
Andrew Kelley
b735764898
different array literal syntax when inferring the size 
old syntax:  []i32{1, 2, 3}
new syntax: [_]i32{1, 2, 3}

closes #1797
 2019-06-09 19:26:32 -04:00
markfirmware
10e33b3536 grammar 2019-06-09 01:34:13 -04:00
Jonathan Pentecost
ad064b4a0b docs: update for else example 
Updates: #2614
 2019-06-08 22:58:31 -04:00
Shritesh Bhattarai
404e4b0268 docs: add comment about for else and break 2019-06-08 16:21:46 -04:00
Shritesh Bhattarai
6d73e5de05 doc: recommend optional pointers for nullptrs instead of allowzero 2019-05-31 02:26:19 -04:00
Andrew Kelley
78f32259da
default struct field initialization expressions 
closes #485
 2019-05-30 15:46:11 -04:00
tgschultz
f9e7bd2682 std.meta/trait: def/definition => decl/declaration 
TypeInfo: defs/Definition => decls/Declarations
 2019-05-29 20:43:07 -04:00
Andrew Kelley
b7a82288ad
change use to usingnamespace 
See #2014

`use` syntax is still accepted for now. `zig fmt` automatically
updates code. After a release cycle the old syntax will be removed.
 2019-05-29 19:09:58 -04:00
Andrew Kelley
d1b6f29d22
Merge pull request #2523 from shritesh/wasmdoc 
docs: wasm
 2019-05-27 22:37:15 -04:00
Andrew Kelley
abf959a0c9
fix debug builds of WASI 2019-05-27 02:16:05 -04:00
Andrew Kelley
fda7e0bb01
std lib fixes for zig build on windows 2019-05-27 02:00:39 -04:00
Shawn Landden
5a91dbc16c allow const to be passed to @hasField() 
Actually include the tests I wrote
 2019-05-27 00:38:36 -05:00
Andrew Kelley
0c6ab61b22
tests passing on linux 2019-05-26 23:35:26 -04:00
Andrew Kelley
2f040a23c8
clean up references to os 2019-05-26 18:32:44 -04:00
Andrew Kelley
daae7e1f5a
more progress on posix API layer 
see #2380
 2019-05-26 18:32:43 -04:00
Andrew Kelley
67726e36b0
extract posix functions from std/os.zig to std/os/posix.zig 
See #2380
 2019-05-26 18:32:40 -04:00
Andrew Kelley
269a53b6af
introduce @hasDecl builtin function 
closes #1439
 2019-05-26 16:21:03 -04:00
Shritesh Bhattarai
b618a0b866 doc: wasm: embedded->host 2019-05-22 09:37:37 -07:00
Shritesh Bhattarai
9e65a144fa docs: clarify why wasm_allocator should be used 2019-05-22 07:43:17 -07:00
Shritesh Bhattarai
3b6fc3fdc7 docs: wasm 2019-05-19 19:32:28 -07:00
Andrew Kelley
80983ca1ca
fixups to the previous commit 2019-05-16 16:37:58 -04:00
Shawn Landden
1fdb24827f
breaking changes to all bit manipulation intrinsics 
* `@clz`, `@ctz`, `@popCount`, `@bswap`, `@bitreverse` now
   have a type parameter
 * rename @bitreverse to @bitReverse
 * rename @bswap to @byteSwap

Closes #2119
Closes #2120
 2019-05-16 16:37:58 -04:00
Shritesh Bhattarai
56a905c7d1 docgen: add lib codeblock type and use it for wasm32-freestanding 2019-05-16 14:58:10 -04:00
Jimmi Holst Christensen
ba3d18a80e added grammar rule for enum literal to docs 2019-05-11 20:26:41 +02:00
Shawn Landden
d1f9b8184d docs for @hasField 2019-05-06 11:58:04 -05:00
Shritesh Bhattarai
2f39da7cdd docgen: show -target command line argument 2019-05-03 15:56:33 -04:00
Shritesh Bhattarai
5c04c22bcc docgen: support wasm and wasi 2019-05-03 15:56:33 -04:00
Andrew Kelley
8cda4fd73a
docs: remove @setGlobalLinkage section 
`@setGlobalLinkage` was removed with #462. The not-yet-implemented
proposal for external weak symbols is #1917.
 2019-05-03 13:38:24 -04:00
Andrew Kelley
f8117a0799
docs: update for shared libraries 2019-05-02 12:00:16 -04:00
Andrew Kelley
6e4f69a54a
docgen: add exe_build_err tag 2019-05-01 15:34:36 -04:00
Andrew Kelley
54a93e5393
docs: add note to @setRuntimeSafety 2019-05-01 15:09:03 -04:00
Shritesh Bhattarai
efc5122fb6 docgen: properly close tags for skipped execs 2019-04-26 19:33:33 -04:00
Andrew Kelley
fb2acaff06
@sizeOf returns 0 for comptime types 
This defines `@sizeOf` to be the runtime size of a type, which means
that it is zero for types such as comptime_int, type, and (enum
literal).

See #2209
 2019-04-24 22:31:53 -04:00
hryx
06bf918436 Sync grammar with spec 
- Remove rule LabeledExpr
- Add rule CurlySuffixExpr
 2019-04-24 14:38:56 -04:00
Matt Stancliff
3b6a4fe4cd Fix test in langref to assert against modified var 2019-04-18 16:14:30 -04:00
Andrew Kelley
b29241fc08
docs: update intro text 2019-04-16 14:23:58 -04:00
Duncan
a43fd7a550 Add favicon to langref.html 2019-04-13 16:20:33 -04:00
Andrew Kelley
e309ad884a
fix outdated/incorrect docs for @truncate 
closes #2234
 2019-04-10 23:00:53 -04:00
Jay Weisskopf
98fa065de7 docs: Underline link when hovering over it 
In addition to the pointer, this gives some visual feedback to the user
that the element is interactive. This is a very common style pattern
across the web.
 2019-04-09 00:31:25 -04:00
Andrew Kelley
974977f12f
docgen: add a space between the header and the section symbol 2019-04-05 23:12:25 -04:00
Andrew Kelley
f6be6ace1f
docgen: allow urls to have numbers 2019-04-05 17:33:58 -04:00
Andrew Kelley
a5b47bc2c2
docs: update @typeInfo definition and clarify field order 2019-04-05 12:38:15 -04:00
Jay Weisskopf
3cce56af99 docs: Use section symbol §, not paragraph symbol ¶ 
A header may cover more than one paragraph, so a section symbol is more appropriate. 

https://en.wikipedia.org/wiki/Section_sign
 2019-04-05 11:09:38 -04:00
Andrew Kelley
7dd1e0fc2b
docs: add Variables section 
closes #1927
 2019-04-04 12:26:47 -04:00
Andrew Kelley
90b6eab05a
docs: complete the documentation for extern struct 
closes #1522
 2019-04-04 01:23:41 -04:00
Andrew Kelley
b60f2d0c9f
langref: rework the theming and layout 
* Instead of the only color scheme being dark, the language reference
   now has a light theme by default, and respects the user's light/dark
   preference via prefers-color-scheme media query. Most browsers don't
   support this yet, so we just have to wait patiently for the future to
   arrive. closes #2172.

 * Instead of a side bar index, the index is inline with the rest of the
   content. This is simpler and more friendly to all user agents, and means
   we don't need the media query for mobile devices. It also makes
   back-references work, so now headers link to the table of contents
   and the table of contents links to headers.
 2019-04-03 17:39:07 -04:00
Andrew Kelley
5aee17e888
regression fixes and fix packed struct abi size 2019-04-02 18:31:19 -04:00
MateuszOkulus
62af701804 Remove binary and octal float literals from documentation. 
Part of #2093
 2019-03-31 10:49:55 -04:00
Andrew Kelley
5eaead6a56
implement allowzero pointer attribute 
closes #1953

only needed for freestanding targets.

also adds safety for `@intToPtr` when the address is zero.
 2019-03-25 12:55:45 -04:00
Andrew Kelley
64dddd7afe
add compile error for ignoring error 
closes #772
 2019-03-23 19:33:00 -04:00
Andrew Kelley
4d50bc3f8d
add peer type resolution for *const T and ?*T 
closes #1298
 2019-03-23 18:48:12 -04:00
Andrew Kelley
89953ec83d
character literals: allow unicode escapes 
also make the documentation for character literals more clear.
closes #2089

see #2097
 2019-03-23 17:35:21 -04:00
Andrew Kelley
55cb9ef138
docs: clarify NaN, inf, -inf 
closes #2089
 2019-03-23 15:25:38 -04:00
Matt Stancliff
1ca78e39e4 Fix typos around pointer usage 2019-03-22 14:10:17 -04:00
Jimmi Holst Christensen
23af502d04 Updated langref to newest grammar 2019-03-22 09:01:30 +01:00
Andrew Kelley
246304125a
add documentation for zig test 
closes #1518
 2019-03-20 23:50:22 -04:00
Andrew Kelley
15c316b0d8
add docs for assembly and fix global assembly parsing 
Previously, global assembly was parsed expecting it to have
the template syntax. However global assembly has no inputs,
outputs, or clobbers, and thus does not have template syntax.
This is now fixed.

This commit also adds a compile error for using volatile
on global assembly, since it is meaningless.

closes #1515
 2019-03-20 19:00:23 -04:00
Andrew Kelley
3c36929603
zig targets prints the available libcs 2019-03-19 15:04:29 -04:00
Andrew Kelley
567175f833
add documentation for Memory 
closes #1904
 2019-03-18 21:40:24 -04:00
Andrew Kelley
080dd27157
breaking: fix @typeInfo handling of global error set type 
`builtin.TypeInfo.ErrorSet` is now `?[]Error`
instead of `struct{errors:[]Error}`.

closes #1936
 2019-03-14 11:57:56 -04:00
Andrew Kelley
85d0f0d45b
fix @setRuntimeSafety not able to override release modes 2019-03-13 14:46:53 -04:00
Andrew Kelley
0588fed15f
add documentation for pub 
closes #1727
 2019-03-13 13:05:23 -04:00
Andrew Kelley
4e40bd8633
add documentation for @"" syntax 
closes #1614
 2019-03-13 12:01:32 -04:00
Andrew Kelley
1a94dec50e
docs: finish initial documentation for implicit casts 
closes #1514
 2019-03-11 19:34:58 -04:00