57 lines
2.5 KiB
Plaintext
57 lines
2.5 KiB
Plaintext
tests/cases/compiler/assignmentCompatWithOverloads.ts(17,1): error TS2322: Type '(x: string) => string' is not assignable to type '(s1: string) => number'.
|
|
Type 'string' is not assignable to type 'number'.
|
|
tests/cases/compiler/assignmentCompatWithOverloads.ts(19,1): error TS2322: Type '(x: number) => number' is not assignable to type '(s1: string) => number'.
|
|
Types of parameters 'x' and 's1' are incompatible.
|
|
Type 'number' is not assignable to type 'string'.
|
|
tests/cases/compiler/assignmentCompatWithOverloads.ts(21,1): error TS2322: Type '{ (x: string): string; (x: number): number; }' is not assignable to type '(s1: string) => number'.
|
|
Type 'string' is not assignable to type 'number'.
|
|
tests/cases/compiler/assignmentCompatWithOverloads.ts(30,1): error TS2322: Type 'typeof C' is not assignable to type 'new (x: number) => void'.
|
|
Types of parameters 'x' and 'x' are incompatible.
|
|
Type 'string' is not assignable to type 'number'.
|
|
|
|
|
|
==== tests/cases/compiler/assignmentCompatWithOverloads.ts (4 errors) ====
|
|
function f1(x: string): number { return null; }
|
|
|
|
function f2(x: string): string { return null; }
|
|
|
|
function f3(x: number): number { return null; }
|
|
|
|
function f4(x: string): string;
|
|
|
|
function f4(x: number): number;
|
|
|
|
function f4(x: any): any { return undefined; }
|
|
|
|
var g: (s1: string) => number;
|
|
|
|
g = f1; // OK
|
|
|
|
g = f2; // Error
|
|
~
|
|
!!! error TS2322: Type '(x: string) => string' is not assignable to type '(s1: string) => number'.
|
|
!!! error TS2322: Type 'string' is not assignable to type 'number'.
|
|
|
|
g = f3; // Error
|
|
~
|
|
!!! error TS2322: Type '(x: number) => number' is not assignable to type '(s1: string) => number'.
|
|
!!! error TS2322: Types of parameters 'x' and 's1' are incompatible.
|
|
!!! error TS2322: Type 'number' is not assignable to type 'string'.
|
|
|
|
g = f4; // Error
|
|
~
|
|
!!! error TS2322: Type '{ (x: string): string; (x: number): number; }' is not assignable to type '(s1: string) => number'.
|
|
!!! error TS2322: Type 'string' is not assignable to type 'number'.
|
|
|
|
class C {
|
|
constructor(x: string);
|
|
constructor(x: any) {}
|
|
}
|
|
|
|
var d: new(x: number) => void;
|
|
|
|
d = C; // Error
|
|
~
|
|
!!! error TS2322: Type 'typeof C' is not assignable to type 'new (x: number) => void'.
|
|
!!! error TS2322: Types of parameters 'x' and 'x' are incompatible.
|
|
!!! error TS2322: Type 'string' is not assignable to type 'number'. |