a4f9bf0fce
* Create type aliases for unresolved type symbols * Accept new baselines * Update fourslash tests * Unresolved import aliases create tagged unresolved symbols * Add comments * Accept new baselines * Add fourslash tests
226 lines
12 KiB
Plaintext
226 lines
12 KiB
Plaintext
=== tests/cases/conformance/types/objectTypeLiteral/callSignatures/typeParameterUsedAsTypeParameterConstraint4.ts ===
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// Type parameters are in scope in their own and other type parameter lists
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// Some negative cases
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class C<T, U extends T, V extends U> {
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>C : Symbol(C, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 0, 0))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 8))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 10))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 8))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 23))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 10))
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z: W; // error
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>z : Symbol(C.z, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 38))
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>W : Symbol(W)
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foo<W extends V>(x: W): T {
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>foo : Symbol(C.foo, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 4, 9))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 5, 8))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 23))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 5, 21))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 5, 8))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 8))
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var r: T;
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>r : Symbol(r, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 6, 11))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 3, 8))
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return x;
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 5, 21))
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}
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}
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interface I<T, U extends T, V extends U> {
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>I : Symbol(I, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 9, 1))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 12))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 14))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 12))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 27))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 14))
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x: T;
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>x : Symbol(I.x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 42))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 12))
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y: U;
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>y : Symbol(I.y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 12, 9))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 14))
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z: W; // error
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>z : Symbol(I.z, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 13, 9))
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>W : Symbol(W)
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foo<W extends V>(x: W): T;
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>foo : Symbol(I.foo, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 14, 9))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 15, 8))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 27))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 15, 21))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 15, 8))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 11, 12))
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}
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function foo<T, U extends T>(x: T, y: U): V { // error
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>foo : Symbol(foo, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 16, 1))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 13))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 15))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 13))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 29))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 13))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 34))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 15))
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>V : Symbol(V)
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function bar<V extends T, W extends U>(): X { // error
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>bar : Symbol(bar, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 45))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 19, 17))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 13))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 19, 29))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 15))
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>X : Symbol(X)
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function baz<X extends W, Y extends V>(a: X, b: Y): T {
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>baz : Symbol(baz, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 19, 49))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 21))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 19, 29))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 33))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 19, 17))
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>a : Symbol(a, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 47))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 21))
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>b : Symbol(b, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 52))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 20, 33))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 13))
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x = y;
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 29))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 34))
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return y;
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 18, 34))
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}
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}
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}
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function foo2<U extends T, T>(x: T, y: U): W { // error
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>foo2 : Symbol(foo2, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 25, 1))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 14))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 26))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 26))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 30))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 26))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 35))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 14))
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>W : Symbol(W)
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function bar<V extends T, W extends U>(): Y { // error
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>bar : Symbol(bar, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 46))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 28, 17))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 26))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 28, 29))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 14))
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>Y : Symbol(Y)
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function baz<X extends W, Y extends V>(a: X, b: Y): T {
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>baz : Symbol(baz, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 28, 49))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 21))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 28, 29))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 33))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 28, 17))
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>a : Symbol(a, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 47))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 21))
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>b : Symbol(b, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 52))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 29, 33))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 26))
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x = y;
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 30))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 35))
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return y;
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 27, 35))
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}
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}
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}
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var f3 = <T, U extends T>(x: T, y: U) => {
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>f3 : Symbol(f3, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 3))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 10))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 12))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 10))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 26))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 10))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 31))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 12))
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function bar<V extends T, W extends U>(r: X, s: Y) { // error
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>bar : Symbol(bar, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 42))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 17))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 10))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 29))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 12))
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>r : Symbol(r, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 43))
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>X : Symbol(X)
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>s : Symbol(s, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 48))
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>Y : Symbol(Y)
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var g = <X extends W, Y extends V>(a: X, b: Y): T => {
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>g : Symbol(g, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 11))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 17))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 29))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 29))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 37, 17))
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>a : Symbol(a, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 43))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 17))
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>b : Symbol(b, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 48))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 38, 29))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 10))
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x = y;
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 26))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 31))
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return y;
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 36, 31))
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}
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}
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}
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var f4 = <U extends T, T>(x: V, y: X) => { // error
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>f4 : Symbol(f4, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 3))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 10))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 22))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 22))
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 26))
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>V : Symbol(V)
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 31))
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>X : Symbol(X)
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function bar<V extends T, W extends U>() {
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>bar : Symbol(bar, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 42))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 46, 17))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 22))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 46, 29))
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>U : Symbol(U, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 10))
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var g = <X extends W, Y extends V>(a: X, b: Y): T => {
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>g : Symbol(g, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 11))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 17))
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>W : Symbol(W, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 46, 29))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 29))
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>V : Symbol(V, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 46, 17))
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>a : Symbol(a, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 43))
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>X : Symbol(X, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 17))
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>b : Symbol(b, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 48))
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>Y : Symbol(Y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 47, 29))
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>T : Symbol(T, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 22))
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x = y;
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>x : Symbol(x, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 26))
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 31))
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return y;
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>y : Symbol(y, Decl(typeParameterUsedAsTypeParameterConstraint4.ts, 45, 31))
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}
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}
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}
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