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use fully qualified names in wasm_bindgen_test for items exported from std prelude #3549

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merged 3 commits into from
Aug 7, 2023

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hlbarber
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@hlbarber hlbarber commented Aug 6, 2023

Motivation

Currently, the wasm_bindgen_test macro dooes not use fully qualified names for items exported from the prelude. This means that naming collisions (struct Some) or the removal of the std library prelude will cause compilation errors.

Solution

  • Identify and use fully qualified names in macros were we previously assumed the Rust std prelude. We use ::core rather than ::std.
  • Add no_implicit_prelude to crates/test-macro/ui-tests/should_panic.rs.

@hlbarber hlbarber marked this pull request as ready for review August 6, 2023 22:17
@hlbarber hlbarber changed the title use fully qualified names in macros for items exported from std prelude use fully qualified names in wasm_bindgen_test for items exported from std prelude Aug 7, 2023
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Thank you for the PR! Great to see macro hygiene improved

@ranile ranile merged commit eb36f9d into rustwasm:main Aug 7, 2023
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@hlbarber hlbarber deleted the fully-qualified-some branch August 7, 2023 11:38
hawkw pushed a commit to tokio-rs/tracing that referenced this pull request Aug 17, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
davidbarsky pushed a commit to tokio-rs/tracing that referenced this pull request Sep 26, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
davidbarsky pushed a commit to tokio-rs/tracing that referenced this pull request Sep 27, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
davidbarsky pushed a commit to tokio-rs/tracing that referenced this pull request Sep 27, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
davidbarsky pushed a commit to tokio-rs/tracing that referenced this pull request Sep 27, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
hawkw pushed a commit to tokio-rs/tracing that referenced this pull request Oct 1, 2023
## Motivation

Tests involving `wasm_bindgen_test` currently fail:

https://github.com/tokio-rs/tracing/actions/runs/5756318807/job/15605512576

## Solution

- [x] Use `extern crate wasm_bindgen_test` to side-step `no_implicit_prelude`.
- [x] rustwasm/wasm-bindgen#3549
- [ ] Consume the release `wasm_bindgen_test` containing said change.
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2 participants