Add code fix to remove unused label #24037
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ghost
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| function doChange(changes: textChanges.ChangeTracker, sourceFile: SourceFile, start: number): void { | ||
| const token = getTokenAtPosition(sourceFile, start, /*includeJsDocComment*/ false); | ||
| const statement = cast(token.parent, isLabeledStatement).statement; | ||
| changes.deleteRange(sourceFile, { pos: token.getStart(sourceFile), end: statement.getStart(sourceFile) }); |
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this will remove comments on the statement before the label.. if you are deleting a range, why not just delete from token.pos to :.end?
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I wanted to remove the space between the : and the statement following it. token.getStart should not include any comments preceding token. (But token.pos would.)
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/*not deleted*/ label /*deleted*/ : /*deleted*/ call();?
| function doChange(changes: textChanges.ChangeTracker, sourceFile: SourceFile, start: number): void { | ||
| const token = getTokenAtPosition(sourceFile, start, /*includeJsDocComment*/ false); | ||
| const statement = cast(token.parent, isLabeledStatement).statement; | ||
| changes.deleteRange(sourceFile, { pos: token.getStart(sourceFile), end: statement.getStart(sourceFile) }); |
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/*not deleted*/ label /*deleted*/ : /*deleted*/ call();?
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| // @noUnusedLocals: true | ||
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| ////label1: while (1) {} |
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What happens for outdented labels on preceding lines?
label:
code
Does formatting restore the indentation? Otherwise, it seems like you'd end up with code outdented.
Similar to #24028