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//// [functionLiterals.ts]
// PropName<TypeParamList>(ParamList):ReturnType is equivalent to PropName: { <TypeParamList>(ParamList): ReturnType }
var b: {
func1(x: number): number; // Method signature
func2: (x: number) => number; // Function type literal
func3: { (x: number): number }; // Object type literal
}
// no errors
b.func1 = b.func2;
b.func1 = b.func3;
b.func2 = b.func1;
b.func2 = b.func3;
b.func3 = b.func1;
b.func3 = b.func2;
var c: {
func4(x: number): number;
func4(s: string): string;
func5: {
(x: number): number;
(s: string): string;
};
};
// no errors
c.func4 = c.func5;
c.func5 = c.func4;
// generic versions
var b2: {
func1<T>(x: T): number; // Method signature
func2: <T>(x: T) => number; // Function type literal
func3: { <T>(x: T): number }; // Object type literal
}
// no errors
b2.func1 = b2.func2;
b2.func1 = b2.func3;
b2.func2 = b2.func1;
b2.func2 = b2.func3;
b2.func3 = b2.func1;
b2.func3 = b2.func2;
var c2: {
func4<T>(x: T): number;
func4<T>(s: T): string;
func5: {
<T>(x: T): number;
<T>(s: T): string;
};
};
// no errors
c2.func4 = c2.func5;
c2.func5 = c2.func4;
//// [functionLiterals.js]
// PropName<TypeParamList>(ParamList):ReturnType is equivalent to PropName: { <TypeParamList>(ParamList): ReturnType }
var b;
// no errors
b.func1 = b.func2;
b.func1 = b.func3;
b.func2 = b.func1;
b.func2 = b.func3;
b.func3 = b.func1;
b.func3 = b.func2;
var c;
// no errors
c.func4 = c.func5;
c.func5 = c.func4;
// generic versions
var b2;
// no errors
b2.func1 = b2.func2;
b2.func1 = b2.func3;
b2.func2 = b2.func1;
b2.func2 = b2.func3;
b2.func3 = b2.func1;
b2.func3 = b2.func2;
var c2;
// no errors
c2.func4 = c2.func5;
c2.func5 = c2.func4;
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