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1065 Commits

Author SHA1 Message Date
Alex Crichton
c35d6f4b0a Fix conditional #[wasm_bindgen] in impls 
Reported in #1191 the fix requires us to get a bit creative I think. The
general gist is that a block like this:

    #[wasm_bindgen]
    impl Foo {
        pub fn foo() {}
    }

was previously expanded all in one go. Now, however, it's expanded into:

    impl Foo {
        #[__wasm_bindgen_class_marker(Foo = "Foo")]
        pub fn foo() {}
    }

    // goop generated by orginal #[wasm_bindgen]

This method of expansion takes advantage of rustc's recursive expansion
feature. It also allows us to expand `impl` blocks and allow inner items
to not be fully expanded yet, such as still having `#[cfg]` attributes
(like in the original bug report).

We use theinternal `__wasm_bindgen_class_marker` to indicate that we're
parsing an `ImplItemMethod` unconditionally, and then generation
proceeds as usual. The only final catch is that when we're expanding in
an `impl` block we have to generate tokens for the `Program`
(wasm-bindgen injected goop like the custom section) inside the body
of the function itself instead of next to it. Otherwise we'd get syntax
errors inside of impl blocks!

Closes #1191
 2019-01-28 12:29:01 -08:00
Henry
2a6d2004e1
minor typo in js-sys lib.rs 2019-01-24 15:35:21 -08:00
rhysd
3300301b3f add '| undefined' to optional types in generated .d.ts 2019-01-23 20:49:52 +09:00
Alex Crichton
78c4075e40 Bump to 0.2.33 2019-01-18 15:32:17 -08:00
Alex Crichton
ba732a8a72
Merge pull request #1161 from derekdreery/debug_output 
Better output from `impl Debug for JsValue`.
 2019-01-17 16:52:13 -08:00
Richard Dodd (dodj)
867b13b65e
remove array check 2019-01-17 21:07:23 +00:00
Nick Fitzgerald
d79ca22234
Merge pull request #1190 from sagan-software/issue-1186 
js-sys: JSON::stringify_with_replacer[_and_space]
 2019-01-16 16:38:59 -08:00
Liam Curry
6226e6959f js-sys: JSON::stringify_with_replacer[_and_space] 
This commit adds two new externs for `JSON.stringify`:
`JSON::stringify_with_replacer` and
`JSON::stringify_with_replacer_and_space`.

Fixes #1186
 2019-01-16 18:03:03 -05:00
Nick Fitzgerald
31fdede9fc Bump to 0.2.32 2019-01-16 13:11:13 -08:00
Richard Dodd
b0906fddba Better recognition of error type. 2019-01-16 15:36:13 +00:00
Richard Dodd
5f2ba3f98e Add better support for errors. 2019-01-16 10:46:26 +00:00
Richard Dodd
5bffc28631 Add a proper test. 
And fix loads of bugs.
 2019-01-16 10:16:29 +00:00
Richard Dodd
b60d82a531 Implement suggestings from @fitzgen. 2019-01-16 10:16:29 +00:00
Richard Dodd
72765757ef Fix tests again. 2019-01-16 10:16:29 +00:00
Richard Dodd
126efd5a95 Redo as js function + fix tests 2019-01-16 10:16:29 +00:00
Richard Dodd
5b51d279b4 Use toString where JSON.stringify didn't work 2019-01-16 10:16:29 +00:00
Richard Dodd
34bab511e5 Use JSON serialization to get better debug printouts. 2019-01-16 10:16:29 +00:00
Nick Fitzgerald
41eefa7425 wasm-bindgen-test: Capture more console logging methods' output 
Fixes #1183
 2019-01-15 14:05:22 -08:00
rhysd
8d6839878e fix missing semicolons to struct fields in .d.ts 
TypeScript class property requires semicolon at the end:
    https://www.typescriptlang.org/docs/handbook/classes.html
 2019-01-15 17:45:11 +09:00
Alex Crichton
715b4f4ced
Merge pull request #1179 from alexcrichton/catch-all-errors 
In debug mode log all imported uncaught exceptions
 2019-01-14 17:28:15 -08:00
Alex Crichton
f2f11a01a2 In debug mode log all imported uncaught exceptions 
This commit updates the `--debug` output of `wasm-bindgen` from the CLI
to catch all JS exceptions from imported functions, log such, and then
rethrow. It's hoped that this can be used when necessary to learn more
information about thrown exceptions and where an uncaught exception
could be causing issues with Rust code.

Closes #1176
 2019-01-14 15:59:31 -08:00
Alex Crichton
5c04427382
Merge pull request #1175 from alexcrichton/internal-consistency 
Fix an issue where closure rewriting required class internals
 2019-01-14 15:53:40 -08:00
Alex Crichton
20e871f676 Fix an issue where closure rewriting required class internals 
Surfaced through previous sanity-checking commits, this reorders some
internal operations to...

Closes #1174
 2019-01-14 15:53:29 -08:00
Alex Crichton
b21489368c Ensure internal exported_classes map is consistent 
Throw it in an `Option` and then `take()` it when we consume it to
ensure that future calls to insert data into it panic instead of
producing inconsistent JS.
 2019-01-14 15:53:29 -08:00
Nick Fitzgerald
f2cbbb83f3 wasm-bindgen-test: ignore example code that is not intended to compile 
This was making `cargo test --all` fail.
 2019-01-14 14:53:46 -08:00
Nick Fitzgerald
56c4385f42 wasm-bindgen-test: Rename console_*_redirect to on_console_* 
Since we are no longer redirecting all console logs, and are instead just
observing them.
 2019-01-14 14:51:28 -08:00
Nick Fitzgerald
a94f3f4403 wasm-bindgen-test: Have the test runner JS call the original console.log 
This makes control flow a little easier to follow and avoids wasm->js->wasm
re-entrancy.
 2019-01-14 14:51:28 -08:00
Nick Fitzgerald
51ef19b85f wasm-bindgen-test: Use spread array arguments instead of arguments objects 
Our testing runtime tries to call `Array.prototype.forEach` on this object, so
it had damn well better be a proper array!

Fixes #1167
 2019-01-14 14:51:28 -08:00
Alex Crichton
c0ddabcca1 Sanity check exposed_globals map 
Make sure that we don't actually try to expose something when they've
already been written, causing an internal tool panic rather than wrong
JS.
 2019-01-14 13:09:05 -08:00
lcnr/Bastian Kauschke
6e08f579a6 add temporary test 2019-01-14 21:04:29 +01:00
lcnr/Bastian Kauschke
4e611c318e fix spawn_local 2019-01-12 17:42:05 +01:00
Alex Crichton
12893183b6
Merge pull request #1164 from alexcrichton/fix-tests 
Fix and execute wasm-bindgen-wasm-interpreter tests
 2019-01-11 18:45:47 -08:00
Alex Crichton
61a6fcfced Fix and execute wasm-bindgen-wasm-interpreter tests 2019-01-11 13:20:08 -08:00
Richard Dodd
cb8bf9390d Implement webidl sequences. 2019-01-11 19:14:07 +00:00
Ryan Levick
c056235530 Simply remove the web-sys bindings 'tested' list 2019-01-10 19:06:11 +01:00
Alex Crichton
b04f60cf2b Bump to 0.2.31 2019-01-09 09:17:50 -08:00
Alex Crichton
f404182c47 Fix a typo 2019-01-07 11:00:15 -08:00
Alex Crichton
9dced1d99b
Merge pull request #1147 from alexcrichton/more-slicing 
Add conversions between typed arrays and Rust
 2019-01-07 12:59:38 -06:00
Alex Crichton
8b0416a0e5
Merge pull request #1155 from derekdreery/fix_dictionaries 
Make dictionaries use their original text in js
 2019-01-07 12:45:15 -06:00
Richard Dodd
8bc9fad103 Fix error 2019-01-07 17:40:42 +00:00
Richard Dodd
3d2efb0dff Add test to check case of field. 2019-01-07 17:09:10 +00:00
Alex Crichton
194a169c24
Merge pull request #1148 from derekdreery/spawn_local 
Spawn local
 2019-01-07 10:27:44 -06:00
Alex Crichton
fbf000a508 Bump to 0.2.30 2019-01-07 07:47:07 -08:00
Richard Dodd
687fc278a7 Revert previous change. 2019-01-07 14:23:10 +00:00
Richard Dodd
46d4330637 Make dictionaries use their original text in js 2019-01-07 14:15:00 +00:00
Richard Dodd
73913c99f2 Relax bound on Future 2019-01-05 18:10:14 +00:00
Richard Dodd
25ac4549a0 Docs 2019-01-05 14:37:39 +00:00
Richard Dodd
c849ef3cf4 Add naive spawn_local implementation + tests 
This is just a naive implementation. It seems it can be improved using a
custom task queue, but that can be in a separate PR.
 2019-01-05 14:34:50 +00:00
Alex Crichton
2d7f601696 Add conversions between typed arrays and Rust 
For all typed arrays, this commit adds:

* `TypedArray::view(src: &[Type])`
* `TypedArray::copy_to(&self, dst: &mut [Type])`

The `view` function is unsafe because it doesn't provide any guarantees
about lifetimes or mutability. The `copy_to` function is, however, safe.

Closes #811
 2019-01-04 10:42:14 -08:00
Alex Crichton
b4f172899c Fix order of export/gc 
We might gc a table away so if we need to export it be sure to do so
before we gc! Additionally remove an extraneous gc that snuck in at some
point, no need to do more than one.

Closes #1130
 2019-01-03 11:38:28 -08:00