WebAssembly / WebAssembly/binaryen
wasm2js: support multiple tables
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- Dominant language
- WebAssembly
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Description
Currently wasm2js does not support multiple tables. This is problematic for anyone that has WASM binaries compiled from Rust 1.82+ because the reference-types LLVM feature was enabled by default which results in multiple tables.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the wasm2js implementation and trace how it currently handles tables. Reproduce the issue with a WebAssembly binary compiled from Rust 1.82 or newer, then verify that wasm2js accepts binaries containing multiple tables.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust, wasm
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100