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tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(3,5): error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
Types of property 'pop' are incompatible.
Type '() => string | number | boolean' is not assignable to type '() => string | number'.
Type 'string | number | boolean' is not assignable to type 'string | number'.
Type 'true' is not assignable to type 'string | number'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(15,1): error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(18,1): error TS2322: Type '[{}, number]' is not assignable to type '[{ a: string; }, number]'.
Type '{}' is not assignable to type '{ a: string; }'.
Property 'a' is missing in type '{}'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(19,1): error TS2322: Type '[number, string]' is not assignable to type '[number, string, boolean]'.
Property '2' is missing in type '[number, string]'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(20,5): error TS2322: Type '[string, string, number]' is not assignable to type '[string, string]'.
Types of property 'pop' are incompatible.
Type '() => string | number' is not assignable to type '() => string'.
Type 'string | number' is not assignable to type 'string'.
Type 'number' is not assignable to type 'string'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(24,1): error TS2322: Type '[C, string | number]' is not assignable to type '[C, string | number, D]'.
Property '2' is missing in type '[C, string | number]'.
tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts(25,1): error TS2322: Type '[number, string | number]' is not assignable to type '[number, string]'.
Type 'string | number' is not assignable to type 'string'.
Type 'number' is not assignable to type 'string'.
==== tests/cases/conformance/types/tuple/contextualTypeWithTuple.ts (7 errors) ====
// no error
var numStrTuple: [number, string] = [5, "hello"];
var numStrTuple2: [number, string] = [5, "foo", true];
~~~~~~~~~~~~
!!! error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
!!! error TS2322: Types of property 'pop' are incompatible.
!!! error TS2322: Type '() => string | number | boolean' is not assignable to type '() => string | number'.
!!! error TS2322: Type 'string | number | boolean' is not assignable to type 'string | number'.
!!! error TS2322: Type 'true' is not assignable to type 'string | number'.
var numStrBoolTuple: [number, string, boolean] = [5, "foo", true];
var objNumTuple: [{ a: string }, number] = [{ a: "world" }, 5];
var strTupleTuple: [string, [number, {}]] = ["bar", [5, { x: 1, y: 1 }]];
class C { }
class D { }
var unionTuple: [C, string | number] = [new C(), "foo"];
var unionTuple1: [C, string | number] = [new C(), "foo"];
var unionTuple2: [C, string | number, D] = [new C(), "foo", new D()];
var unionTuple3: [number, string| number] = [10, "foo"];
numStrTuple = numStrTuple2;
numStrTuple = numStrBoolTuple;
~~~~~~~~~~~
!!! error TS2322: Type '[number, string, boolean]' is not assignable to type '[number, string]'.
// error
objNumTuple = [ {}, 5];
~~~~~~~~~~~
!!! error TS2322: Type '[{}, number]' is not assignable to type '[{ a: string; }, number]'.
!!! error TS2322: Type '{}' is not assignable to type '{ a: string; }'.
!!! error TS2322: Property 'a' is missing in type '{}'.
numStrBoolTuple = numStrTuple;
~~~~~~~~~~~~~~~
!!! error TS2322: Type '[number, string]' is not assignable to type '[number, string, boolean]'.
!!! error TS2322: Property '2' is missing in type '[number, string]'.
var strStrTuple: [string, string] = ["foo", "bar", 5];
~~~~~~~~~~~
!!! error TS2322: Type '[string, string, number]' is not assignable to type '[string, string]'.
!!! error TS2322: Types of property 'pop' are incompatible.
!!! error TS2322: Type '() => string | number' is not assignable to type '() => string'.
!!! error TS2322: Type 'string | number' is not assignable to type 'string'.
!!! error TS2322: Type 'number' is not assignable to type 'string'.
unionTuple = unionTuple1;
unionTuple = unionTuple2;
unionTuple2 = unionTuple;
~~~~~~~~~~~
!!! error TS2322: Type '[C, string | number]' is not assignable to type '[C, string | number, D]'.
!!! error TS2322: Property '2' is missing in type '[C, string | number]'.
numStrTuple = unionTuple3;
~~~~~~~~~~~
!!! error TS2322: Type '[number, string | number]' is not assignable to type '[number, string]'.
!!! error TS2322: Type 'string | number' is not assignable to type 'string'.
!!! error TS2322: Type 'number' is not assignable to type 'string'.
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