21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
tests/cases/conformance/es6/destructuring/optionalBindingParameters1.ts(2,14): error TS2463: A binding pattern parameter cannot be optional in an implementation signature.
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tests/cases/conformance/es6/destructuring/optionalBindingParameters1.ts(8,5): error TS2345: Argument of type '[boolean, number, string]' is not assignable to parameter of type '[string, number, boolean]'.
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Types of property '0' are incompatible.
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Type 'boolean' is not assignable to type 'string'.
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==== tests/cases/conformance/es6/destructuring/optionalBindingParameters1.ts (2 errors) ====
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function foo([x,y,z]?: [string, number, boolean]) {
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2463: A binding pattern parameter cannot be optional in an implementation signature.
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}
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foo(["", 0, false]);
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foo([false, 0, ""]);
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~~~~~~~~~~~~~~
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!!! error TS2345: Argument of type '[boolean, number, string]' is not assignable to parameter of type '[string, number, boolean]'.
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!!! error TS2345: Types of property '0' are incompatible.
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!!! error TS2345: Type 'boolean' is not assignable to type 'string'. |