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Fails on nullish coalescing operator #3154

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TheUnlocked opened this issue May 4, 2020 · 3 comments
Closed

Fails on nullish coalescing operator #3154

TheUnlocked opened this issue May 4, 2020 · 3 comments

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@TheUnlocked
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Describe the problem and steps to reproduce it:

Use the nullish coalescing operator ?? in a file and try to lint it.

Minimal repro:

let x = undefined ?? "";

What happened?

The linter reported a generic syntax error.

What did you expect to happen?

No error.

Anything else we should know?

The linter reports the error as occurring at line 1, col 1 despite the error being caused by the operator.
@Rob--W
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Rob--W commented May 5, 2020

Duplicate of #2978

@Rob--W Rob--W marked this as a duplicate of #2978 May 5, 2020
@Rob--W Rob--W closed this as completed May 5, 2020
@Rob--W
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Rob--W commented May 5, 2020

Sorry, edited the wrong issue. Still related though: this error is because the new syntax is not yet supported by eslint.

@Rob--W Rob--W reopened this May 5, 2020
@willdurand
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This is probably fixed by #3161

@willdurand willdurand mentioned this issue Jun 29, 2020
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3 participants
@willdurand @Rob--W @TheUnlocked