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Parentheses missing on `OptionalMemberExpression`

See original GitHub issue

Prettier 1.19.1 Playground link

--parser babel

Input:

(foo?.bar)();

Output:

foo?.bar();

A case found in #7470

I think they are equal, so we should modify AST to pass test?

@thorn0

Issue Analytics

State:
Created 4 years ago
Reactions:2
Comments:6 (6 by maintainers)

Top GitHub Comments

1reaction

thorn0commented, Jan 30, 2020

They’re not equal. If foo is undefined, foo?.bar(); does nothing whereas (foo?.bar)(); turns into undefined() and throws a TypeError (“… is not a function”).

0reactions

thorn0commented, Jan 31, 2020

fixed by #7500

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