TypeScript/tests/baselines/reference/iterableArrayPattern28.errors.txt
Anders Hejlsberg 9b1718677a
Leading and middle rest elements in tuple types (#41544)
* Support starting and middle rest elements in tuples

* Accept new baselines

* Include all rest arguments in error span

* Accept new baselines

* Fix tests

* Add new tests

* Fix lint errors
2021-01-04 15:12:51 -10:00

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tests/cases/conformance/es6/destructuring/iterableArrayPattern28.ts(2,24): error TS2769: No overload matches this call.
Overload 1 of 3, '(iterable: Iterable<readonly [string, number]>): Map<string, number>', gave the following error.
Argument of type '([string, number] | [string, boolean])[]' is not assignable to parameter of type 'Iterable<readonly [string, number]>'.
The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
Type 'IteratorResult<[string, number] | [string, boolean], any>' is not assignable to type 'IteratorResult<readonly [string, number], any>'.
Type 'IteratorYieldResult<[string, number] | [string, boolean]>' is not assignable to type 'IteratorResult<readonly [string, number], any>'.
Type 'IteratorYieldResult<[string, number] | [string, boolean]>' is not assignable to type 'IteratorYieldResult<readonly [string, number]>'.
Type '[string, number] | [string, boolean]' is not assignable to type 'readonly [string, number]'.
Type '[string, boolean]' is not assignable to type 'readonly [string, number]'.
Type at position 1 in source is not compatible with type at position 1 in target.
Type 'boolean' is not assignable to type 'number'.
Overload 2 of 3, '(entries?: readonly (readonly [string, number])[]): Map<string, number>', gave the following error.
Type 'boolean' is not assignable to type 'number'.
==== tests/cases/conformance/es6/destructuring/iterableArrayPattern28.ts (1 errors) ====
function takeFirstTwoEntries(...[[k1, v1], [k2, v2]]: [string, number][]) { }
takeFirstTwoEntries(...new Map([["", 0], ["hello", true]]));
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2769: No overload matches this call.
!!! error TS2769: Overload 1 of 3, '(iterable: Iterable<readonly [string, number]>): Map<string, number>', gave the following error.
!!! error TS2769: Argument of type '([string, number] | [string, boolean])[]' is not assignable to parameter of type 'Iterable<readonly [string, number]>'.
!!! error TS2769: The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
!!! error TS2769: Type 'IteratorResult<[string, number] | [string, boolean], any>' is not assignable to type 'IteratorResult<readonly [string, number], any>'.
!!! error TS2769: Type 'IteratorYieldResult<[string, number] | [string, boolean]>' is not assignable to type 'IteratorResult<readonly [string, number], any>'.
!!! error TS2769: Type 'IteratorYieldResult<[string, number] | [string, boolean]>' is not assignable to type 'IteratorYieldResult<readonly [string, number]>'.
!!! error TS2769: Type '[string, number] | [string, boolean]' is not assignable to type 'readonly [string, number]'.
!!! error TS2769: Type '[string, boolean]' is not assignable to type 'readonly [string, number]'.
!!! error TS2769: Type at position 1 in source is not compatible with type at position 1 in target.
!!! error TS2769: Type 'boolean' is not assignable to type 'number'.
!!! error TS2769: Overload 2 of 3, '(entries?: readonly (readonly [string, number])[]): Map<string, number>', gave the following error.
!!! error TS2769: Type 'boolean' is not assignable to type 'number'.