fix(oxc_codegen): don't emit empty span mapping#7448
Merged
Boshen merged 6 commits intooxc-project:mainfrom Nov 24, 2024
Merged
fix(oxc_codegen): don't emit empty span mapping#7448Boshen merged 6 commits intooxc-project:mainfrom
Boshen merged 6 commits intooxc-project:mainfrom
Conversation
``` ast-grep -p '$A.add_source_mapping($B.start)' -r '$A.add_source_mapping_by_span($B, $B.start)' -U ```
Contributor
Your org has enabled the Graphite merge queue for merging into mainAdd the label “0-merge” to the PR and Graphite will automatically add it to the merge queue when it’s ready to merge. Or use the label “hotfix” to add to the merge queue as a hot fix. You must have a Graphite account and log in to Graphite in order to use the merge queue. Sign up using this link. |
CodSpeed Performance ReportMerging #7448 will not alter performanceComparing Summary
|
Boshen
reviewed
Nov 24, 2024
``` ast-grep -p '$A.add_source_mapping($B, $C.end)' -r '$A.add_source_mapping_end($B)' -U ```
``` ast-grep -p '$A.add_source_mapping($B, $C)' -r '$A.add_source_mapping($B)' -U ```
IWANABETHATGUY
pushed a commit
that referenced
this pull request
Nov 24, 2024
IWANABETHATGUY
pushed a commit
that referenced
this pull request
Nov 24, 2024
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Currently empty span
SPANis generated and this is likely problematic as it gives false mapping for original source's first line.Here is how it affects rolldown sourcemap snapshots:
Interestingly, esbuild leaves mapping for module wrapper code (e.g.
var require_xxx = __commonJS(...)), but not sure if it's designed so: esbuild.try, sourcemap viz