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instantiateGenericClassWithWrongNumberOfTypeArguments.ts(8,15): error TS2558: Expected 1 type arguments, but got 2.
instantiateGenericClassWithWrongNumberOfTypeArguments.ts(16,15): error TS2558: Expected 2 type arguments, but got 1.
==== instantiateGenericClassWithWrongNumberOfTypeArguments.ts (2 errors) ====
// it is always an error to provide a type argument list whose count does not match the type parameter list
// both of these attempts to construct a type is an error
class C<T> {
x: T;
}
var c = new C<number, number>();
~~~~~~~~~~~~~~
!!! error TS2558: Expected 1 type arguments, but got 2.
class D<T, U> {
x: T
y: U
}
// BUG 794238
var d = new D<number>();
~~~~~~
!!! error TS2558: Expected 2 type arguments, but got 1.
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