Skip to content

Comments

refactor(transformer): arrow function transform: remove unnecessary assertion#6002

Merged
graphite-app[bot] merged 1 commit intomainfrom
09-23-refactor_transformer_arrow_function_transform_remove_unnecessary_assertion
Sep 23, 2024
Merged

refactor(transformer): arrow function transform: remove unnecessary assertion#6002
graphite-app[bot] merged 1 commit intomainfrom
09-23-refactor_transformer_arrow_function_transform_remove_unnecessary_assertion

Conversation

@overlookmotel
Copy link
Member

@overlookmotel overlookmotel commented Sep 23, 2024

This assertion was required previously for soundness, but now SparseStack::pop makes it impossible for self.this_var_stack.len() to be 0. Being exactly 1 is not a safety invariant, only that it's not 0.

@graphite-app
Copy link
Contributor

graphite-app bot commented Sep 23, 2024

Your org has enabled the Graphite merge queue for merging into main

Add the label “0-merge” to the PR and Graphite will automatically add it to the merge queue when it’s ready to merge. Or use the label “hotfix” to add to the merge queue as a hot fix.

You must have a Graphite account and log in to Graphite in order to use the merge queue. Sign up using this link.

Copy link
Member Author

This stack of pull requests is managed by Graphite. Learn more about stacking.

Join @overlookmotel and the rest of your teammates on Graphite Graphite

@github-actions github-actions bot added the A-transformer Area - Transformer / Transpiler label Sep 23, 2024
@overlookmotel overlookmotel marked this pull request as ready for review September 23, 2024 18:02
@overlookmotel
Copy link
Member Author

My mistake retaining this assertion, so merging without review.

@overlookmotel overlookmotel added the 0-merge Merge with Graphite Merge Queue label Sep 23, 2024
@graphite-app
Copy link
Contributor

graphite-app bot commented Sep 23, 2024

Merge activity

  • Sep 23, 2:04 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 23, 2:05 PM EDT: overlookmotel added this pull request to the Graphite merge queue.
  • Sep 23, 2:11 PM EDT: overlookmotel merged this pull request with the Graphite merge queue.

…ssertion (#6002)

This assertion was required previously for soundness, but now `SparseStack::pop` makes it impossible for `self.this_var_stack.len()` to be 0. Being exactly 1 is not a safety invariant, only that it's not 0.
@overlookmotel overlookmotel force-pushed the 09-23-refactor_transformer_arrow_function_transform_remove_unnecessary_assertion branch from b27d43e to f02bf51 Compare September 23, 2024 18:05
@graphite-app graphite-app bot merged commit f02bf51 into main Sep 23, 2024
@graphite-app graphite-app bot deleted the 09-23-refactor_transformer_arrow_function_transform_remove_unnecessary_assertion branch September 23, 2024 18:11
@codspeed-hq
Copy link

codspeed-hq bot commented Sep 23, 2024

CodSpeed Performance Report

Merging #6002 will not alter performance

Comparing 09-23-refactor_transformer_arrow_function_transform_remove_unnecessary_assertion (f02bf51) with main (2b17003)

Summary

✅ 29 untouched benchmarks

Boshen added a commit that referenced this pull request Sep 24, 2024
## [0.30.1] - 2024-09-24

### Features

- 5c323a2 minifier: Loop compressor passes (#6013) (Boshen)

### Bug Fixes

- 9ca202a codegen: Preserve newlines between comments (#6014) (Boshen)
- 4a99372 codegen: Print jsdoc comments for `TSEnumMember`s (#6007)
(camc314)
- 97a2c41 isolated-declarations: False positive for class private getter
with non-inferrable return type (#5987) (michaelm)

### Performance

- 2b17003 linter, prettier, diagnostics: Use `FxHashMap` instead of
`std::collections::HashMap` (#5993) (camchenry)
- 7b90d79 transformer: `SparseStack` always keep minimum 1 entry (#5962)
(overlookmotel)
- 28fe80a transformer: Logical assignment operator transform use
`SparseStack` (#5960) (overlookmotel)
- 9f7d4b7 transformer: Exponentiation operator transform use
`SparseStack` (#5959) (overlookmotel)
- 5dc0154 transformer: Nullish coalescing operator transform use
`SparseStack` (#5942) (overlookmotel)
- 618e89e transformer: Arrow function transform: reduce stack memory
usage (#5940) (overlookmotel)

### Documentation

- 5a0d17c ast: Document more AST nodes (#6000) (DonIsaac)
- 18371dd oxc: Include feature-guarded modules in docs.rs (#6012)
(DonIsaac)
- 1abfe8f semantic: Document `SymbolTable` (#5998) (DonIsaac)
- f5eee72 semantic: Correct docs for `Reference` (#5992) (overlookmotel)
- 860f108 transformer: Add to arrow functions transform docs (#5989)
(overlookmotel)

### Refactor

- 0a2f687 minifier: Move dce conditional expression to `RemoveDeadCode`
(#5971) (Boshen)
- f02bf51 transformer: Arrow function transform: remove unnecessary
assertion (#6002) (overlookmotel)

---------

Co-authored-by: Boshen <[email protected]>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

0-merge Merge with Graphite Merge Queue A-transformer Area - Transformer / Transpiler

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant