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tests/cases/conformance/types/tuple/strictTupleLength.ts(11,5): error TS2403: Subsequent variable declarations must have the same type. Variable 't1' must be of type '[number]', but here has type '[number, number]'.
tests/cases/conformance/types/tuple/strictTupleLength.ts(12,5): error TS2403: Subsequent variable declarations must have the same type. Variable 't2' must be of type '[number, number]', but here has type '[number]'.
tests/cases/conformance/types/tuple/strictTupleLength.ts(18,1): error TS2322: Type 'number[]' is not assignable to type '[number]'.
Target requires 1 element(s) but source may have fewer.
==== tests/cases/conformance/types/tuple/strictTupleLength.ts (3 errors) ====
var t0: [];
var t1: [number];
var t2: [number, number];
var arr: number[];
var len0: 0 = t0.length;
var len1: 1 = t1.length;
var len2: 2 = t2.length;
var lena: number = arr.length;
var t1 = t2; // error
~~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't1' must be of type '[number]', but here has type '[number, number]'.
!!! related TS6203 tests/cases/conformance/types/tuple/strictTupleLength.ts:2:5: 't1' was also declared here.
var t2 = t1; // error
~~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't2' must be of type '[number, number]', but here has type '[number]'.
!!! related TS6203 tests/cases/conformance/types/tuple/strictTupleLength.ts:3:5: 't2' was also declared here.
type A<T extends any[]> = T['length'];
var b: A<[boolean]>;
var c: 1 = b;
t1 = arr; // error with or without strict
~~
!!! error TS2322: Type 'number[]' is not assignable to type '[number]'.
!!! error TS2322: Target requires 1 element(s) but source may have fewer.
arr = t1; // ok with or without strict
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