273 lines
7.6 KiB
Plaintext
273 lines
7.6 KiB
Plaintext
=== tests/cases/conformance/types/typeRelationships/typeAndMemberIdentity/objectTypesIdentityWithGenericConstructSignaturesOptionalParams2.ts ===
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// Two call or construct signatures are considered identical when they have the same number of type parameters and, considering those
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// parameters pairwise identical, have identical type parameter constraints, identical number of parameters with identical kind(required,
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// optional or rest) and types, and identical return types.
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class B<T, U> {
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>B : B<T, U>
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>T : T
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>U : U
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constructor(x: T, y?: U) { return null; }
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>x : T
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>T : T
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>y : U
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>U : U
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>null : null
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}
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class C<T, U> {
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>C : C<T, U>
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>T : T
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>U : U
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constructor(x: T, y?: U) { return null; }
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>x : T
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>T : T
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>y : U
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>U : U
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>null : null
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}
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interface I<T, U> {
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>I : I<T, U>
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>T : T
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>U : U
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new (x: T, y?: U): B<T, U>;
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>x : T
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>T : T
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>y : U
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>U : U
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>B : B<T, U>
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>T : T
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>U : U
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}
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interface I2 {
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>I2 : I2
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new <T, U>(x: T, y?: U): C<T, U>;
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>T : T
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>U : U
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>x : T
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>T : T
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>y : U
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>U : U
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>C : C<T, U>
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>T : T
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>U : U
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}
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var a: { new<T, U>(x: T, y?: U): B<T,U> }
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>a : new <T, U>(x: T, y?: U) => B<T, U>
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>T : T
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>U : U
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>x : T
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>T : T
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>y : U
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>U : U
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>B : B<T, U>
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>T : T
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>U : U
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var b = { new<T, U>(x: T, y?: U) { return new C<T, U>(x, y); } }; // not a construct signature, function called new
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>b : { new<T, U>(x: T, y?: U): C<T, U>; }
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>{ new<T, U>(x: T, y?: U) { return new C<T, U>(x, y); } } : { new<T, U>(x: T, y?: U): C<T, U>; }
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>new : <T, U>(x: T, y?: U) => C<T, U>
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>T : T
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>U : U
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>x : T
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>T : T
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>y : U
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>U : U
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>new C<T, U>(x, y) : C<T, U>
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>C : typeof C
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>T : T
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>U : U
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>x : T
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>y : U
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function foo1b(x: B<string, number>);
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>foo1b : { (x: B<string, number>): any; (x: B<string, number>): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo1b(x: B<string, number>); // error
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>foo1b : { (x: B<string, number>): any; (x: B<string, number>): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo1b(x: any) { }
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>foo1b : { (x: B<string, number>): any; (x: B<string, number>): any; }
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>x : any
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function foo1c(x: C<string, number>);
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>foo1c : { (x: C<string, number>): any; (x: C<string, number>): any; }
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>x : C<string, number>
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>C : C<T, U>
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function foo1c(x: C<string, number>); // error
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>foo1c : { (x: C<string, number>): any; (x: C<string, number>): any; }
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>x : C<string, number>
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>C : C<T, U>
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function foo1c(x: any) { }
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>foo1c : { (x: C<string, number>): any; (x: C<string, number>): any; }
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>x : any
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function foo2(x: I<string, number>);
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>foo2 : { (x: I<string, number>): any; (x: I<string, number>): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo2(x: I<string, number>); // error
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>foo2 : { (x: I<string, number>): any; (x: I<string, number>): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo2(x: any) { }
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>foo2 : { (x: I<string, number>): any; (x: I<string, number>): any; }
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>x : any
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function foo3(x: typeof a);
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>foo3 : { (x: new <T, U>(x: T, y?: U) => B<T, U>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : new <T, U>(x: T, y?: U) => B<T, U>
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>a : new <T, U>(x: T, y?: U) => B<T, U>
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function foo3(x: typeof a); // error
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>foo3 : { (x: new <T, U>(x: T, y?: U) => B<T, U>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : new <T, U>(x: T, y?: U) => B<T, U>
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>a : new <T, U>(x: T, y?: U) => B<T, U>
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function foo3(x: any) { }
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>foo3 : { (x: new <T, U>(x: T, y?: U) => B<T, U>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : any
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function foo4(x: typeof b);
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>foo4 : { (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : { new<T, U>(x: T, y?: U): C<T, U>; }
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>b : { new<T, U>(x: T, y?: U): C<T, U>; }
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function foo4(x: typeof b); // error
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>foo4 : { (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : { new<T, U>(x: T, y?: U): C<T, U>; }
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>b : { new<T, U>(x: T, y?: U): C<T, U>; }
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function foo4(x: any) { }
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>foo4 : { (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : any
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function foo8(x: B<string, number>);
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>foo8 : { (x: B<string, number>): any; (x: I<string, number>): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo8(x: I<string, number>); // BUG 832086
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>foo8 : { (x: B<string, number>): any; (x: I<string, number>): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo8(x: any) { }
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>foo8 : { (x: B<string, number>): any; (x: I<string, number>): any; }
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>x : any
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function foo9(x: B<string, number>);
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>foo9 : { (x: B<string, number>): any; (x: C<string, number>): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo9(x: C<string, number>); // error
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>foo9 : { (x: B<string, number>): any; (x: C<string, number>): any; }
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>x : C<string, number>
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>C : C<T, U>
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function foo9(x: any) { }
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>foo9 : { (x: B<string, number>): any; (x: C<string, number>): any; }
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>x : any
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function foo10(x: B<string, number>);
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>foo10 : { (x: B<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo10(x: typeof a); // BUG 832086
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>foo10 : { (x: B<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : new <T, U>(x: T, y?: U) => B<T, U>
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>a : new <T, U>(x: T, y?: U) => B<T, U>
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function foo10(x: any) { }
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>foo10 : { (x: B<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : any
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function foo11(x: B<string, number>);
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>foo11 : { (x: B<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : B<string, number>
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>B : B<T, U>
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function foo11(x: typeof b); // ok
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>foo11 : { (x: B<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : { new<T, U>(x: T, y?: U): C<T, U>; }
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>b : { new<T, U>(x: T, y?: U): C<T, U>; }
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function foo11(x: any) { }
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>foo11 : { (x: B<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : any
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function foo12(x: I<string, number>);
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>foo12 : { (x: I<string, number>): any; (x: C<string, number>): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo12(x: C<string, number>); // BUG 832086
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>foo12 : { (x: I<string, number>): any; (x: C<string, number>): any; }
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>x : C<string, number>
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>C : C<T, U>
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function foo12(x: any) { }
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>foo12 : { (x: I<string, number>): any; (x: C<string, number>): any; }
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>x : any
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function foo12b(x: I2);
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>foo12b : { (x: I2): any; (x: C<string, number>): any; }
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>x : I2
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>I2 : I2
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function foo12b(x: C<string, number>); // ok
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>foo12b : { (x: I2): any; (x: C<string, number>): any; }
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>x : C<string, number>
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>C : C<T, U>
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function foo12b(x: any) { }
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>foo12b : { (x: I2): any; (x: C<string, number>): any; }
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>x : any
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function foo13(x: I<string, number>);
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>foo13 : { (x: I<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo13(x: typeof a); // BUG 832086
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>foo13 : { (x: I<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : new <T, U>(x: T, y?: U) => B<T, U>
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>a : new <T, U>(x: T, y?: U) => B<T, U>
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function foo13(x: any) { }
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>foo13 : { (x: I<string, number>): any; (x: new <T, U>(x: T, y?: U) => B<T, U>): any; }
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>x : any
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function foo14(x: I<string, number>);
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>foo14 : { (x: I<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : I<string, number>
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>I : I<T, U>
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function foo14(x: typeof b); // ok
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>foo14 : { (x: I<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : { new<T, U>(x: T, y?: U): C<T, U>; }
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>b : { new<T, U>(x: T, y?: U): C<T, U>; }
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function foo14(x: any) { }
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>foo14 : { (x: I<string, number>): any; (x: { new<T, U>(x: T, y?: U): C<T, U>; }): any; }
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>x : any
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