86 lines
2.8 KiB
Plaintext
86 lines
2.8 KiB
Plaintext
==== tests/cases/conformance/types/specifyingTypes/typeReferences/genericTypeReferenceWithoutTypeArgument.ts (24 errors) ====
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// it is an error to use a generic type without type arguments
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// all of these are errors
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class C<T> {
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foo: T;
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}
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var c: C;
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var a: { x: C };
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var b: { (x: C): C };
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var d: { [x: C]: C };
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~
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!!! An index signature parameter type must be 'string' or 'number'.
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var e = (x: C) => { var y: C; return y; }
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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function f(x: C): C { var y: C; return y; }
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var g = function f(x: C): C { var y: C; return y; }
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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class D extends C {
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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}
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interface I extends C {}
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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module M {
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export class E<T> { foo: T }
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}
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class D2 extends M.E { }
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~~~
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!!! Generic type 'E<T>' requires 1 type argument(s).
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class D3<T extends M.E> { }
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~~~
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!!! Generic type 'E<T>' requires 1 type argument(s).
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interface I2 extends M.E { }
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~~~
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!!! Generic type 'E<T>' requires 1 type argument(s).
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function h<T extends C>(x: T) { }
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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function i<T extends M.E>(x: T) { }
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~~~
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!!! Generic type 'E<T>' requires 1 type argument(s).
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var j = <C>null;
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~
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!!! Generic type 'C<T>' requires 1 type argument(s).
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var k = <M.E>null;
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~~~
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!!! Generic type 'E<T>' requires 1 type argument(s). |