js-types

js-types copied to clipboard

Support reference types in spec

2

The PR is supposed to address issues #20 and #30 by replacing `funcref` and `externref` with more detailed `{ref: HeapType, nullable: bool}` dictionary. `WebAssembly.Function.type()` will return `{ref: 'any', nullable}` for...

SPY

Bind on WebAssembly.Function

2

TLDR: `bind` should be overrided for WebAssembly.Function to return regular JS Function. According to the proposal `WebAssembly.Function` is a subclass of regular JS Function and `Function.prototype` in its prototype chain....

SPY

Changing spec to address #46

SPY

consider adding flag to the WebAssembly.Function that passes first argument as JS receiver

2

At the moment, the JS API [specifies](https://webassembly.github.io/spec/js-api/index.html#run-a-host-function) that, when calling a host function, `undefined` is always passed as the receiver. With the addition of `externref`, it would otherwise be possible...

lukewagner

Allow adding meta data

1

In response to https://github.com/w3ctag/design-reviews/issues/532 ```js function print(...args) { for (let x of args) console.log(x + "\n") } let table = new Table({element: "anyfunc", minimum: 10}); let print_i32 = new WebAssembly.Function({parameters:...

kenchris

Review implementability of WebAssembly.Function

11

The snippet ```webidl interface Function : global.Function { static FunctionType type(Function func); }; ``` is not valid WebIDL, and I don't see a clear way to make it so. Note...

Ms2ger

Instead of defining JSFunction via `callback JSFunction...` approach in-place, I added a reference to TC39 spec in the same fashion as `ArrayBuffer` interface is introduced.

SPY

Port V8 tests for more coverage

2

Relanding port of V8 tests to extend coverage.

SPY

Reference types, typed function references

3

How will this evolve with (notably) the typed function references proposal? Unless I've misunderstood that proposal, it is possible for the new function types to be self-referential, leading to a...

lars-t-hansen

Clear up several issues around WebAssembly.Function usage

1

This clears up two issues in the overview document surrounding the usage of `WebAssembly.Function`, these are: * What behaviour should occur if you pass a `WebAssembly.Function` object to the `WebAssembly.Function`...

tsyesika