tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(3,5): error TS2322: Type 'number' is not assignable to type 'boolean'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(4,5): error TS2322: Type 'number' is not assignable to type 'string'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(5,5): error TS2322: Type 'number' is not assignable to type 'void'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(9,5): error TS2322: Type 'number' is not assignable to type 'C'. Property 'foo' is missing in type 'Number'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(12,5): error TS2322: Type 'number' is not assignable to type 'I'. Property 'bar' is missing in type 'Number'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(14,5): error TS2322: Type 'number' is not assignable to type '{ baz: string; }'. Property 'baz' is missing in type 'Number'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(15,5): error TS2322: Type 'number' is not assignable to type '{ 0: number; }'. Property '0' is missing in type 'Number'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(18,1): error TS2364: Invalid left-hand side of assignment expression. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(21,5): error TS2322: Type 'number' is not assignable to type 'T'. tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts(23,1): error TS2364: Invalid left-hand side of assignment expression. ==== tests/cases/conformance/types/primitives/number/invalidNumberAssignments.ts (10 errors) ==== var x = 1; var a: boolean = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'boolean'. var b: string = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'string'. var c: void = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'void'. var d: typeof undefined = x; class C { foo: string; } var e: C = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'C'. !!! error TS2322: Property 'foo' is missing in type 'Number'. interface I { bar: string; } var f: I = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'I'. !!! error TS2322: Property 'bar' is missing in type 'Number'. var g: { baz: string } = 1; ~ !!! error TS2322: Type 'number' is not assignable to type '{ baz: string; }'. !!! error TS2322: Property 'baz' is missing in type 'Number'. var g2: { 0: number } = 1; ~~ !!! error TS2322: Type 'number' is not assignable to type '{ 0: number; }'. !!! error TS2322: Property '0' is missing in type 'Number'. module M { export var x = 1; } M = x; ~ !!! error TS2364: Invalid left-hand side of assignment expression. function i(a: T) { a = x; ~ !!! error TS2322: Type 'number' is not assignable to type 'T'. } i = x; ~ !!! error TS2364: Invalid left-hand side of assignment expression.