241 lines
15 KiB
Plaintext
241 lines
15 KiB
Plaintext
=== tests/cases/conformance/types/typeRelationships/typeInference/genericClassWithObjectTypeArgsAndConstraints.ts ===
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// Generic call with constraints infering type parameter from object member properties
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// No errors expected
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class C {
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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x: string;
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 3, 9))
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}
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class D {
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>D : D, Symbol(D, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 5, 1))
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x: string;
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 7, 9))
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y: string;
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>y : string, Symbol(y, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 8, 14))
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}
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class X<T> {
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 12, 8))
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x: T;
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>x : T, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 12, 12))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 12, 8))
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}
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module Class {
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>Class : typeof Class, Symbol(Class, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 14, 1))
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class G<T extends { x: string }> {
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>G : G<T>, Symbol(G, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 16, 14))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 12))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 23))
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foo<T extends { x: string }>(t: X<T>, t2: X<T>) {
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 38))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 12))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 23))
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>t : X<T>, Symbol(t, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 37))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 12))
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>t2 : X<T>, Symbol(t2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 45))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 12))
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var x: T;
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>x : T, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 19, 15))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 18, 12))
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return x;
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>x : T, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 19, 15))
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}
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}
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var c1 = new X<C>();
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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>new X<C>() : X<C>
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>X : typeof X, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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var d1 = new X<D>();
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 25, 7))
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>new X<D>() : X<D>
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>X : typeof X, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>D : D, Symbol(D, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 5, 1))
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var g: G<{ x: string; y: string }>;
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 26, 7))
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>G : G<T>, Symbol(G, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 16, 14))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 26, 14))
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>y : string, Symbol(y, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 26, 25))
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var r = g.foo(c1, d1);
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>r : C, Symbol(r, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 27, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 37, 7))
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>g.foo(c1, d1) : C
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>g.foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 38))
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 26, 7))
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 38))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 25, 7))
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var r2 = g.foo(c1, c1);
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>r2 : C, Symbol(r2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 28, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 38, 7))
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>g.foo(c1, c1) : C
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>g.foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 38))
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 26, 7))
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 17, 38))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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class G2<T extends C> {
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>G2 : G2<T>, Symbol(G2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 28, 27))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 13))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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foo2<T extends C>(t: X<T>, t2: X<T>) {
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 27))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 13))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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>t : X<T>, Symbol(t, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 26))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 13))
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>t2 : X<T>, Symbol(t2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 34))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 13))
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var x: T;
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>x : T, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 32, 15))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 31, 13))
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return x;
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>x : T, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 32, 15))
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}
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}
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var g2: G2<D>;
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 36, 7))
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>G2 : G2<T>, Symbol(G2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 28, 27))
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>D : D, Symbol(D, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 5, 1))
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var r = g2.foo2(c1, d1);
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>r : C, Symbol(r, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 27, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 37, 7))
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>g2.foo2(c1, d1) : C
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>g2.foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 27))
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 36, 7))
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 27))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 25, 7))
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var r2 = g2.foo2(c1, c1);
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>r2 : C, Symbol(r2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 28, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 38, 7))
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>g2.foo2(c1, c1) : C
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>g2.foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 27))
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 36, 7))
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 30, 27))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 24, 7))
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}
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module Interface {
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>Interface : typeof Interface, Symbol(Interface, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 39, 1))
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interface G<T extends { x: string }> {
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>G : G<T>, Symbol(G, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 41, 18))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 16))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 27))
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foo<T extends { x: string }>(t: X<T>, t2: X<T>): T;
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 42))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 12))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 23))
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>t : X<T>, Symbol(t, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 37))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 12))
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>t2 : X<T>, Symbol(t2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 45))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 12))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 43, 12))
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}
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var c1 = new X<C>();
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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>new X<C>() : X<C>
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>X : typeof X, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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var d1 = new X<D>();
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 47, 7))
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>new X<D>() : X<D>
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>X : typeof X, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>D : D, Symbol(D, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 5, 1))
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var g: G<{ x: string; y: string }>;
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 48, 7))
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>G : G<T>, Symbol(G, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 41, 18))
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>x : string, Symbol(x, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 48, 14))
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>y : string, Symbol(y, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 48, 25))
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var r = g.foo(c1, d1);
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>r : C, Symbol(r, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 49, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 57, 7))
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>g.foo(c1, d1) : C
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>g.foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 42))
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 48, 7))
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 42))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 47, 7))
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var r2 = g.foo(c1, c1);
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>r2 : C, Symbol(r2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 50, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 58, 7))
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>g.foo(c1, c1) : C
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>g.foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 42))
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>g : G<{ x: string; y: string; }>, Symbol(g, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 48, 7))
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>foo : <T extends { x: string; }>(t: X<T>, t2: X<T>) => T, Symbol(G.foo, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 42, 42))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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interface G2<T extends C> {
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>G2 : G2<T>, Symbol(G2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 50, 27))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 17))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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foo2<T extends C>(t: X<T>, t2: X<T>): T;
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 31))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 13))
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>C : C, Symbol(C, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 0, 0))
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>t : X<T>, Symbol(t, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 26))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 13))
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>t2 : X<T>, Symbol(t2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 34))
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>X : X<T>, Symbol(X, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 10, 1))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 13))
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>T : T, Symbol(T, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 53, 13))
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}
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var g2: G2<D>;
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 56, 7))
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>G2 : G2<T>, Symbol(G2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 50, 27))
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>D : D, Symbol(D, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 5, 1))
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var r = g2.foo2(c1, d1);
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>r : C, Symbol(r, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 49, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 57, 7))
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>g2.foo2(c1, d1) : C
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>g2.foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 31))
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 56, 7))
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 31))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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>d1 : X<D>, Symbol(d1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 47, 7))
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var r2 = g2.foo2(c1, c1);
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>r2 : C, Symbol(r2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 50, 7), Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 58, 7))
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>g2.foo2(c1, c1) : C
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>g2.foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 31))
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>g2 : G2<D>, Symbol(g2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 56, 7))
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>foo2 : <T extends C>(t: X<T>, t2: X<T>) => T, Symbol(G2.foo2, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 52, 31))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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>c1 : X<C>, Symbol(c1, Decl(genericClassWithObjectTypeArgsAndConstraints.ts, 46, 7))
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}
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