Destructuring assignment makes any types when it skips some elements (regression) #20872

Closed

Closed

Destructuring assignment makes any types when it skips some elements (regression)#20872

Assignees

Labels

Milestone

TypeScript Version: 2.7.0-dev.20171223

Code

const [, a = ''] = ''.match('') || [];

Expected behavior:

a is string.

Actual behavior:

a is any.

Metadata

Assignees

weswigham

Labels

Type

No type

Projects

No projects

Milestone

TypeScript 2.7

Relationships

None yet

Development

No branches or pull requests