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=== tests/cases/compiler/typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts ===
// tricky interface
interface Settable<T, V> {
>Settable : Symbol(Settable, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 0, 0))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 1, 19))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 1, 21))
set(value: V): T;
>set : Symbol(Settable.set, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 1, 26))
>value : Symbol(value, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 2, 8))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 1, 21))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 1, 19))
}
// implement
class Identity<V> implements Settable<Identity<V>, V> {
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
>Settable : Symbol(Settable, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 0, 0))
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
readonly item: V;
>item : Symbol(Identity.item, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 55))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
constructor(value: V) {
>value : Symbol(value, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 8, 16))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
this.item = value;
>this.item : Symbol(Identity.item, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 55))
>this : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>item : Symbol(Identity.item, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 55))
>value : Symbol(value, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 8, 16))
}
public set(value: V): Identity<V> {
>set : Symbol(Identity.set, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 10, 5))
>value : Symbol(value, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 11, 15))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
return new Identity<V>(value);
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 6, 15))
>value : Symbol(value, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 11, 15))
}
}
// generic parameter default
interface Test1<V, T extends Settable<T, V> = Identity<V>> { };
>Test1 : Symbol(Test1, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 14, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 17, 16))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 17, 18))
>Settable : Symbol(Settable, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 0, 0))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 17, 18))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 17, 16))
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 17, 16))
let test1: Test1<number>;
>test1 : Symbol(test1, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 18, 3))
>Test1 : Symbol(Test1, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 14, 1))
// not generic parameter default
interface Test2Base<V, T extends Settable<T, V>> { };
>Test2Base : Symbol(Test2Base, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 18, 25))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 20))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 22))
>Settable : Symbol(Settable, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 0, 0))
>T : Symbol(T, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 22))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 20))
type Test2<V> = Test2Base<V, Identity<V>>;
>Test2 : Symbol(Test2, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 53))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 22, 11))
>Test2Base : Symbol(Test2Base, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 18, 25))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 22, 11))
>Identity : Symbol(Identity, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 3, 1))
>V : Symbol(V, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 22, 11))
let test2: Test2<number>;
>test2 : Symbol(test2, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 23, 3))
>Test2 : Symbol(Test2, Decl(typePartameterConstraintInstantiatedWithDefaultWhenCheckingDefault.ts, 21, 53))
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