63 lines
2.4 KiB
Plaintext
63 lines
2.4 KiB
Plaintext
=== tests/cases/conformance/types/objectTypeLiteral/callSignatures/typeParameterAsTypeArgument.ts ===
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// These are all errors because type parameters cannot reference other type parameters from the same list
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function foo<T, U>(x: T, y: U) {
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>foo : <T, U>(x: T, y: U) => C<U, T>, Symbol(foo, Decl(typeParameterAsTypeArgument.ts, 0, 0))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 2, 13))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 2, 15))
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>x : T, Symbol(x, Decl(typeParameterAsTypeArgument.ts, 2, 19))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 2, 13))
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>y : U, Symbol(y, Decl(typeParameterAsTypeArgument.ts, 2, 24))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 2, 15))
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foo<U, U>(y, y);
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>foo<U, U>(y, y) : C<U, U>
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>foo : <T, U>(x: T, y: U) => C<U, T>, Symbol(foo, Decl(typeParameterAsTypeArgument.ts, 0, 0))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 2, 15))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 2, 15))
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>y : U, Symbol(y, Decl(typeParameterAsTypeArgument.ts, 2, 24))
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>y : U, Symbol(y, Decl(typeParameterAsTypeArgument.ts, 2, 24))
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return new C<U,T>();
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>new C<U,T>() : C<U, T>
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>C : typeof C, Symbol(C, Decl(typeParameterAsTypeArgument.ts, 5, 1))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 2, 15))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 2, 13))
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}
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class C<T, U> {
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>C : C<T, U>, Symbol(C, Decl(typeParameterAsTypeArgument.ts, 5, 1))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 7, 8))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 7, 10))
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x: T;
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>x : T, Symbol(x, Decl(typeParameterAsTypeArgument.ts, 7, 15))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 7, 8))
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}
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interface I<T, U> {
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>I : I<T, U>, Symbol(I, Decl(typeParameterAsTypeArgument.ts, 9, 1))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 11, 12))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 11, 14))
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x: C<U, T>;
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>x : C<U, T>, Symbol(x, Decl(typeParameterAsTypeArgument.ts, 11, 19))
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>C : C<T, U>, Symbol(C, Decl(typeParameterAsTypeArgument.ts, 5, 1))
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>U : U, Symbol(U, Decl(typeParameterAsTypeArgument.ts, 11, 14))
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>T : T, Symbol(T, Decl(typeParameterAsTypeArgument.ts, 11, 12))
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}
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//function foo<T, U extends T>(x: T, y: U) {
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// foo<U, U>(y, y);
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// return new C<U, T>();
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//}
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//class C<T extends U, U> {
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// x: T;
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//}
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//interface I<T, U extends T> {
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// x: C<U, T>;
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//}
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