Comment in IfStatement not printed.

Prettier 3.0.0
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--parser babel

Input:

function a() {
  if (a) var c = 1 /* comment 6a */;
  else return 2;
}

Output:

Error: Comment "comment 6a" was not printed. Please report this error!
    at pu (https://prettier.io/lib/standalone.js:27:5829)
    at Ze (https://prettier.io/lib/standalone.js:27:7320)
    at async Ou (https://prettier.io/lib/standalone.js:27:11026)
    at async Rr (https://prettier.io/lib/standalone.js:32:581)
    at async formatCode (https://prettier.io/worker.js:170:12)
    at async handleFormatMessage (https://prettier.io/worker.js:82:24)
    at async self.onmessage (https://prettier.io/worker.js:37:14)

Expected behavior:

See #15076 (comment)

Same problem with version 3.0.0 in the following TypeScript snippet:

for (const division of collidingDivisions) {
	if (!division.properties.canRemove) {
		if (division.canContainSingleParagraph(startParagraph)) continue; // selection starting in r/o div: always OK to delete
		else if (endParagraph !== division.endParagraph && division.canContainSingleParagraph(endParagraph)) continue; // selection ending in r/o div: OK to delete IF it is NOT last paragraph (which would get absorbed)
		else { // selection over whole r/o div OR ending in last paragraph (which would get absorbed) -> FAIL
			console.warn('deleteSelectedTextAndJoinRemainingNodes(): cannot delete because of must-keep division: ' + division.properties.name);
			return { success: false, reason: DeleteAndJoinErrorReason.READONLY_DIVISION };
		}
	}
}

Error:

[error] EditableArticle.ts: Error: Comment "selection starting in r/o div: always OK to delete" was not printed. Please report this error!
[error]     at ensureAllCommentsPrinted
[error]     at printAstToDoc
[error]     at async coreFormat
[error]     at async formatWithCursor
[error]     at async formatFiles
[error]     at async main
[error]     at async Module.run

This is duplicated to #15470

Sorry I mistook

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Comment in `IfStatement` not printed. #15168

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Comment in IfStatement not printed. #15168

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markstein-moll commented on Sep 25, 2023

sosukesuzuki commented on Sep 30, 2023

sosukesuzuki commented on Sep 30, 2023

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Comment in `IfStatement` not printed. #15168