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98 Commits

Author SHA1 Message Date
Shritesh Bhattarai
efa751c339 Add doc_comments to param decl 2019-03-30 14:50:08 -05:00
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
d0551db5cd introduce the enum literal type 
see #683
 2019-03-24 00:44:18 -04:00
Andrew Kelley
918dbd4551 std.zig: this is no longer a keyword 2019-03-10 15:55:54 -04:00
Andrew Kelley
e402455704 rename std lib files to new convention 2019-03-02 16:46:04 -05:00
Andrew Kelley
582fdc2869 fix dependency loops, pub, tests, use decls, root source 
* fix dependency loop detection
   - closes #679
   - closes #1500
 * fix `pub`
 * fix tests
 * fix use decls
 * main package file gets a special "" namespace path
 2019-03-01 15:35:29 -05:00
Andrew Kelley
052800e952 zig fmt: support threadlocal 2019-02-09 00:19:24 -05:00
Andrew Kelley
c2db077574 std.debug.assert: remove special case for test builds 
Previously, std.debug.assert would `@panic` in test builds,
if the assertion failed. Now, it's always `unreachable`.

This makes release mode test builds more accurately test
the actual code that will be run.

However this requires tests to call `std.testing.expect`
rather than `std.debug.assert` to make sure output is correct.

Here is the explanation of when to use either one, copied from
the assert doc comments:

Inside a test block, it is best to use the `std.testing` module
rather than assert, because assert may not detect a test failure
in ReleaseFast and ReleaseSafe mode. Outside of a test block, assert
is the correct function to use.

closes #1304
 2019-02-08 18:23:38 -05:00
Andrew Kelley
704374e512 rename section keyword to linksection 
add zig fmt support for this syntax

closes #1152
 2018-11-17 01:38:35 -05:00
Jimmi Holst Christensen
8139c5a516 New Zig formal grammar (#1685) 
Reverted #1628 and changed the grammar+parser of the language to not allow certain expr where types are expected
 2018-11-13 05:08:37 -08:00
Andrew Kelley
d5648d2640 remove implicit cast from T to *const T 
closes #1465
 2018-10-15 18:23:47 -04:00
Jimmi Holst Christensen
378d3e4403 Solve the return type ambiguity (#1628) 
Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
 2018-10-15 09:51:15 -04:00
Wink Saville
cd211bcc20 Add doc comment for tokenLocationPtr (#1618) 
The algorithm seemed unusual and I had spent some effort understanding
it, so I thought I'd add a comment.
 2018-10-02 00:51:53 -04:00
Wink Saville
0e6c18c820 Remove StrLitKind enum 
I was looking at the tokenizer specifically fn testTokenize and the
this statement looked odd:

  if (@TagType(Token.Id)(token.id) != @TagType(Token.Id)(expected_token_id)) {

I then saw the TODO and thought I'd remove StrLitKind figuring that
would make testTokenize simpler. It did so I thought I'd prepare this PR.

The tests are still working and stage2 zig seems to work, it compiles and
I was able to use the fmt command.
 2018-09-24 19:28:46 -04:00
Andrew Kelley
6dd93ee5d9 fix regression from previous commit 2018-09-18 18:56:29 -04:00
Andrew Kelley
21328e0036 zig fmt: handle shebang lines 
closes #1546
 2018-09-18 18:36:39 -04:00
Andrew Kelley
c06a61e9bf remove this. add @This(). 
closes #1283
 2018-09-13 16:34:33 -04:00
Andrew Kelley
c5f1925bc8 when decls don't change, don't regenerate them 2018-08-03 17:59:11 -04:00
Andrew Kelley
895f262a55 pull request fixups 
* clean up parser code
 * fix stage2 parse and render code
 * remove redundant test
 * make stage1 compile tests leaner
 2018-08-02 14:15:31 -04:00
Andrew Kelley
687bd92f9c self-hosted: generate zig IR for simple function 
no tests for this yet. I think the quickest path to testing will be
creating the .o files and linking with libc, executing, and then
comparing output.
 2018-07-12 15:12:44 -04:00
Andrew Kelley
3290e72833 std.zig.ast: fix incorrect impl of FnProto.firstToken 
closes #1151
 2018-06-25 11:54:10 -04:00
Andrew Kelley
e1f56c9af6 std.zig.ast: add test for iterate 
closes #1101
 2018-06-13 11:48:06 -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
4d13ab07de std.zig: update to new pointer syntax 2018-06-01 01:19:26 -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
a05acaf9fd Add --color CLI option to zig fmt 
It doesn't actually do terminal color yet because we need to add
cross platform terminal color abstractions. But it toggles between
the single line error reporting and the multiline error reporting.

See #1026
 2018-05-30 18:26:09 -04:00
Andrew Kelley
0c16cd2d0e run zig fmt on the codebase 
See #1003
 2018-05-29 04:23:38 -04:00
Andrew Kelley
cdf30c31ea zig fmt: fix implementation of firstToken() for fn call 2018-05-29 03:47:27 -04:00
Andrew Kelley
eda6898c5b zig fmt: handle if and while indentation better 2018-05-29 03:15:12 -04:00
Andrew Kelley
0ab888c639 zig fmt: parse extra comma in asm expressions 2018-05-26 16:37:55 -04:00
Andrew Kelley
e6afea99a9 zig fmt: support aligned ptr with bit fields 2018-05-25 00:38:07 -04:00
Andrew Kelley
43085417be update github.com/zig-lang to github.com/ziglang 2018-05-24 21:27:44 -04:00
Andrew Kelley
b132a17a74 std.zig.parse ignores comments 
std.zig.render handles comments by looking at nearby tokens
 2018-05-24 00:35:53 -04:00
Andrew Kelley
c38b165db4 all tests passing with postfix deref syntax 2018-05-17 23:21:44 -04:00
Andrew Kelley
288fc3a8d3 convert more std lib files to postfix pointer deref 2018-05-16 00:43:28 -04:00
Andrew Kelley
86a352c45b Merge branch 'master' into pointer-reform 2018-05-13 13:38:03 -04:00
Andrew Kelley
548ddd1f0c fix AST dumping code in self hosted compiler 2018-05-12 23:57:15 -04:00
Andrew Kelley
ca27ce3bee std.zig.parser supports same-line comments on any token 2018-05-07 23:54:35 -04:00
Andrew Kelley
0cb65b266a separate std.zig.parse and std.zig.render 2018-05-07 22:07:50 -04:00
Andrew Kelley
69ef6ae0f9 rework std.zig.parser 2018-05-07 21:57:44 -04:00
Andrew Kelley
3a8dc4e90d zig fmt: line comments in struct initializer 2018-05-01 01:30:53 -04:00
Andrew Kelley
7c822869fe zig fmt: only some docs have doc comments 2018-04-30 20:25:54 -04:00
Andrew Kelley
1d06915f27 zig fmt: support union(enum(tag)) and enum init values 2018-04-30 18:20:27 -04:00
Andrew Kelley
7dc8d433ab zig fmt: support labeled suspend 2018-04-30 17:30:57 -04:00
Andrew Kelley
37d3ef2835 zig fmt: support promise->T 2018-04-30 16:16:58 -04:00
Andrew Kelley
fd2cd38bdb zig fmt: support line comments and doc comments 
line comments can go anywhere a list of something is allowed
 2018-04-30 00:19:55 -04:00
Andrew Kelley
c03b9010db zig fmt: preserve same-line comment after statement 2018-04-29 17:37:15 -04:00
Andrew Kelley
b7095912c7 zig fmt: respect comments before statements 2018-04-29 15:48:53 -04:00
Andrew Kelley
6e57243a79 zig fmt: preserve comments in front of test blocks 
* refactor std.zig.parser
 * fix compiler crashing for some compile errors
 * take advantage of @field in std.zig.ast
 * move ast.NodeFoo to ast.Node.Foo
 * comment preservation is more explicit

See #911
 2018-04-20 02:15:09 -04:00
Jimmi Holst Christensen
fad54e62bb std.zig.ast: Fixed build failures 2018-04-12 18:56:58 +02:00