lib: use Object.freeze to avoid defensive cloning in SourceMap#62830
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watilde wants to merge 2 commits intonodejs:mainfrom
Open
lib: use Object.freeze to avoid defensive cloning in SourceMap#62830watilde wants to merge 2 commits intonodejs:mainfrom
watilde wants to merge 2 commits intonodejs:mainfrom
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #62830 +/- ##
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- Coverage 89.69% 89.60% -0.09%
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Files 706 706
Lines 218222 219163 +941
Branches 41768 41988 +220
==========================================
+ Hits 195731 196382 +651
- Misses 14411 14680 +269
- Partials 8080 8101 +21
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legendecas
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Apr 20, 2026
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Would you mind adding a note on https://github.com/nodejs/node/blob/main/doc/api/module.md#sourcemappayload that the returned payload is frozen? Thanks!
legendecas
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Apr 22, 2026
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Would you mind fixing the linter complaints? Thanks
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| #### `sourceMap.payload` | ||
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Worth to add a change section:
Suggested change
| <!-- YAML | |
| changes: | |
| - version: REPLACEME | |
| pr-url: https://github.com/nodejs/node/pull/62830 | |
| description: The object is frozen. | |
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