=== tests/cases/conformance/types/typeRelationships/typeAndMemberIdentity/objectTypesIdentityWithGenericConstructSignaturesDifferingByReturnType2.ts === // Two call or construct signatures are considered identical when they have the same number of type parameters and, considering those // parameters pairwise identical, have identical type parameter constraints, identical number of parameters with identical kind(required, // optional or rest) and types, and identical return types. class B { >B : B >T : T >Date : Date constructor(x: T) { return null; } >x : T >T : T } class C { >C : C >T : T >Date : Date constructor(x: T) { return null; } >x : T >T : T } interface I { >I : I >T : T >Date : Date new(x: T): Date; >x : T >T : T >Date : Date } interface I2 { >I2 : I2 new(x: T): RegExp; >T : T >Date : Date >x : T >T : T >RegExp : RegExp } var a: { new(x: T): T } >a : new (x: T) => T >T : T >Date : Date >x : T >T : T >T : T var b = { new(x: T) { return null; } }; // not a construct signature, function called new >b : { new(x: T): any; } >{ new(x: T) { return null; } } : { new(x: T): any; } >new : (x: T) => any >T : T >Date : Date >x : T >T : T function foo1b(x: B); >foo1b : { (x: B): any; (x: B): any; } >x : B >B : B >Date : Date function foo1b(x: B); // error >foo1b : { (x: B): any; (x: B): any; } >x : B >B : B >Date : Date function foo1b(x: any) { } >foo1b : { (x: B): any; (x: B): any; } >x : any function foo1c(x: C); >foo1c : { (x: C): any; (x: C): any; } >x : C >C : C >Date : Date function foo1c(x: C); // error >foo1c : { (x: C): any; (x: C): any; } >x : C >C : C >Date : Date function foo1c(x: any) { } >foo1c : { (x: C): any; (x: C): any; } >x : any function foo2(x: I); >foo2 : { (x: I): any; (x: I): any; } >x : I >I : I >Date : Date function foo2(x: I); // error >foo2 : { (x: I): any; (x: I): any; } >x : I >I : I >Date : Date function foo2(x: any) { } >foo2 : { (x: I): any; (x: I): any; } >x : any function foo3(x: typeof a); >foo3 : { (x: new (x: T) => T): any; (x: new (x: T) => T): any; } >x : new (x: T) => T >a : new (x: T) => T function foo3(x: typeof a); // error >foo3 : { (x: new (x: T) => T): any; (x: new (x: T) => T): any; } >x : new (x: T) => T >a : new (x: T) => T function foo3(x: any) { } >foo3 : { (x: new (x: T) => T): any; (x: new (x: T) => T): any; } >x : any function foo4(x: typeof b); >foo4 : { (x: { new(x: T): any; }): any; (x: { new(x: T): any; }): any; } >x : { new(x: T): any; } >b : { new(x: T): any; } function foo4(x: typeof b); // error >foo4 : { (x: { new(x: T): any; }): any; (x: { new(x: T): any; }): any; } >x : { new(x: T): any; } >b : { new(x: T): any; } function foo4(x: any) { } >foo4 : { (x: { new(x: T): any; }): any; (x: { new(x: T): any; }): any; } >x : any function foo8(x: B); >foo8 : { (x: B): any; (x: I): any; } >x : B >B : B >Date : Date function foo8(x: I); // ok >foo8 : { (x: B): any; (x: I): any; } >x : I >I : I >Date : Date function foo8(x: any) { } >foo8 : { (x: B): any; (x: I): any; } >x : any function foo9(x: B); >foo9 : { (x: B): any; (x: C): any; } >x : B >B : B >Date : Date function foo9(x: C); // error since types are structurally equal >foo9 : { (x: B): any; (x: C): any; } >x : C >C : C >Date : Date function foo9(x: any) { } >foo9 : { (x: B): any; (x: C): any; } >x : any function foo10(x: B); >foo10 : { (x: B): any; (x: new (x: T) => T): any; } >x : B >B : B >Date : Date function foo10(x: typeof a); // ok >foo10 : { (x: B): any; (x: new (x: T) => T): any; } >x : new (x: T) => T >a : new (x: T) => T function foo10(x: any) { } >foo10 : { (x: B): any; (x: new (x: T) => T): any; } >x : any function foo11(x: B); >foo11 : { (x: B): any; (x: { new(x: T): any; }): any; } >x : B >B : B >Date : Date function foo11(x: typeof b); // ok >foo11 : { (x: B): any; (x: { new(x: T): any; }): any; } >x : { new(x: T): any; } >b : { new(x: T): any; } function foo11(x: any) { } >foo11 : { (x: B): any; (x: { new(x: T): any; }): any; } >x : any function foo12(x: I); >foo12 : { (x: I): any; (x: C): any; } >x : I >I : I >Date : Date function foo12(x: C); // ok >foo12 : { (x: I): any; (x: C): any; } >x : C >C : C >Date : Date function foo12(x: any) { } >foo12 : { (x: I): any; (x: C): any; } >x : any function foo12b(x: I2); >foo12b : { (x: I2): any; (x: C): any; } >x : I2 >I2 : I2 function foo12b(x: C); // ok >foo12b : { (x: I2): any; (x: C): any; } >x : C >C : C >Date : Date function foo12b(x: any) { } >foo12b : { (x: I2): any; (x: C): any; } >x : any function foo13(x: I); >foo13 : { (x: I): any; (x: new (x: T) => T): any; } >x : I >I : I >Date : Date function foo13(x: typeof a); // ok >foo13 : { (x: I): any; (x: new (x: T) => T): any; } >x : new (x: T) => T >a : new (x: T) => T function foo13(x: any) { } >foo13 : { (x: I): any; (x: new (x: T) => T): any; } >x : any function foo14(x: I); >foo14 : { (x: I): any; (x: { new(x: T): any; }): any; } >x : I >I : I >Date : Date function foo14(x: typeof b); // ok >foo14 : { (x: I): any; (x: { new(x: T): any; }): any; } >x : { new(x: T): any; } >b : { new(x: T): any; } function foo14(x: any) { } >foo14 : { (x: I): any; (x: { new(x: T): any; }): any; } >x : any function foo15(x: I2); >foo15 : { (x: I2): any; (x: C): any; } >x : I2 >I2 : I2 function foo15(x: C); // ok >foo15 : { (x: I2): any; (x: C): any; } >x : C >C : C >Date : Date function foo15(x: any) { } >foo15 : { (x: I2): any; (x: C): any; } >x : any