Remove unused errors/branches in checkGrammarModifiers #47198
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typescript-bot
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For Uncommitted Bug
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This PR doesn't have any linked issues. Please open an issue that references this PR. From there we can discuss and prioritise. |
sandersn
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Jan 29, 2022
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Thanks for the PR. A bug isn't strictly needed for a housekeeping fix like this. |
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Apologies if I've violated the guidelines by PRing neither a bug nor a feature.
About
While looking around in the code, I noticed that
lastStatic!in line 42688 of /src/compiler/checker.ts was probably a bug and should've referencedlastAbstract, but I soon noticed that two of these branches,readonlyandabstract, seemed to be unreachable. Playground LinkThe solution
We can presumably safely remove these two branches since earlier branches are hit and return another error first.