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refactor(transformer): share TypeScriptOptions with ref not Rc#6121

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09-27-refactor_transformer_share_typescriptoptions_with_ref_not_rc_
Sep 27, 2024
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refactor(transformer): share TypeScriptOptions with ref not Rc#6121
graphite-app[bot] merged 1 commit intomainfrom
09-27-refactor_transformer_share_typescriptoptions_with_ref_not_rc_

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@overlookmotel overlookmotel commented Sep 27, 2024

Similar to #6118.

Share TypeScriptOptions between transforms as a plain & reference, rather than an Rc, to reduce setup/teardown time.

The code to parse pragmas from comments is moved into Transformer::new. This isn't the ideal place for it, but it means TypeScriptOptions can be shared with the existing 'ctx lifetime, rather than having to have a 3rd lifetime TypeScript<'a, 'ctx, 'options>.

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@github-actions github-actions bot added the A-transformer Area - Transformer / Transpiler label Sep 27, 2024
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@overlookmotel overlookmotel marked this pull request as ready for review September 27, 2024 18:25
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codspeed-hq bot commented Sep 27, 2024

CodSpeed Performance Report

Merging #6121 will not alter performance

Comparing 09-27-refactor_transformer_share_typescriptoptions_with_ref_not_rc_ (4387845) with main (09e41c2)

Summary

✅ 29 untouched benchmarks

@Boshen Boshen added the 0-merge Merge with Graphite Merge Queue label Sep 27, 2024
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Merge activity

  • Sep 27, 2:32 PM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
  • Sep 27, 2:32 PM EDT: Boshen added this pull request to the Graphite merge queue.
  • Sep 27, 2:36 PM EDT: Boshen merged this pull request with the Graphite merge queue.

…6121)

Similar to #6118.

Share `TypeScriptOptions` between transforms as a plain `&` reference, rather than an `Rc`, to reduce setup/teardown time.

The code to parse pragmas from comments is moved into `Transformer::new`. This isn't the ideal place for it, but it means `TypeScriptOptions` can be shared with the existing `'ctx` lifetime, rather than having to have a 3rd lifetime `TypeScript<'a, 'ctx, 'options>`.
@Boshen Boshen force-pushed the 09-27-refactor_transformer_share_typescriptoptions_with_ref_not_rc_ branch from 5015cb4 to 4387845 Compare September 27, 2024 18:32
@graphite-app graphite-app bot merged commit 4387845 into main Sep 27, 2024
@graphite-app graphite-app bot deleted the 09-27-refactor_transformer_share_typescriptoptions_with_ref_not_rc_ branch September 27, 2024 18:36
Boshen added a commit that referenced this pull request Sep 28, 2024
## [0.30.4] - 2024-09-28

### Bug Fixes

- 8582ae3 codegen: Missing parentheses if there is a pure comment before
a NewExpression as a ComputedMemberExpression's callee (#6105) (Dunqing)
- fd6798f parser: Remove unintended `pub Kind` (#6109) (Boshen)
- 6f98aad sourcemap: Align sourcemap type with Rollup (#6133) (Boshen)
- 64d4756 transformer: Fix debug assertion in `Stack` (#6106)
(overlookmotel)

### Performance

- 05852a0 codegen: Do not check whether there are annotation comments or
not if we don't preserve annotation comments (#6107) (Dunqing)

### Documentation

- 26a273a oxc-transform: Update README (Boshen)
- e2c5baf transformer: Fix formatting of README (#6111) (overlookmotel)

### Refactor

- 2090fce semantic: Fix lint warning in nightly (#6110) (overlookmotel)
- 7bc3988 transformer: Remove dead code (#6124) (overlookmotel)
- 07fe45b transformer: Exponentiation operator: convert to match (#6123)
(overlookmotel)
- 4387845 transformer: Share `TypeScriptOptions` with ref not `Rc`
(#6121) (overlookmotel)
- 09e41c2 transformer: Share `TransformCtx` with ref not `Rc` (#6118)
(overlookmotel)
- 58fd6eb transformer: Pre-allocate more stack space (#6095)
(overlookmotel)
- 9ac80bd transformer: Add wrapper around `NonNull` (#6115)
(overlookmotel)
- c50500e transformer: Move common stack functionality into
`StackCommon` trait (#6114) (overlookmotel)
- 9839059 transformer: Simplify `StackCapacity` trait (#6113)
(overlookmotel)

---------

Co-authored-by: Boshen <[email protected]>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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