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Comments in typescript type unions move to incorrect place #10344

Closed
Bug
#10457
Closed
Comments in typescript type unions move to incorrect place#10344
Bug
#10457
Labels
area:commentsIssues with how Prettier prints commentsarea:union typeslang:flowIssues affecting Flow-specific constructs (not general JS issues)lang:typescriptIssues affecting TypeScript-specific constructs (not general JS issues)locked-due-to-inactivityPlease open a new issue and fill out the template instead of commenting.
@Naddiseo

Description

@Naddiseo
Naddiseo
opened on Feb 18, 2021

Prettier 2.2.1
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--parser typescript
--trailing-comma all

Input:

type Foo = "1" | "2" /* two */ | "3";

const Foo = "1" | "2" /*two*/ | "3";

Output:

type Foo = "1" | "2" | /* two */ "3";

const Foo = "1" | "2" /*two*/ | "3";

Expected behavior:
The comment should stay on the correct side of the | (like it does with const):

type Foo = "1" | "2" /* two */ | "3";

const Foo = "1" | "2" /*two*/ | "3";

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    area:commentsIssues with how Prettier prints commentsarea:union typeslang:flowIssues affecting Flow-specific constructs (not general JS issues)lang:typescriptIssues affecting TypeScript-specific constructs (not general JS issues)locked-due-to-inactivityPlease open a new issue and fill out the template instead of commenting.

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