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tests/cases/compiler/classTypeParametersInStatics.ts(12,40): error TS2302: Static members cannot reference class type parameters.
tests/cases/compiler/classTypeParametersInStatics.ts(13,29): error TS2302: Static members cannot reference class type parameters.
tests/cases/compiler/classTypeParametersInStatics.ts(13,43): error TS2302: Static members cannot reference class type parameters.
==== tests/cases/compiler/classTypeParametersInStatics.ts (3 errors) ====
module Editor {
export class List<T> {
public next: List<T>;
public prev: List<T>;
constructor(public isHead: boolean, public data: T) {
}
public static MakeHead(): List<T> { // should error
~
!!! error TS2302: Static members cannot reference class type parameters.
var entry: List<T> = new List<T>(true, null);
~
!!! error TS2302: Static members cannot reference class type parameters.
~
!!! error TS2302: Static members cannot reference class type parameters.
entry.prev = entry;
entry.next = entry;
return entry;
}
public static MakeHead2<T>(): List<T> { // should not error
var entry: List<T> = new List<T>(true, null);
entry.prev = entry;
entry.next = entry;
return entry;
}
public static MakeHead3<U>(): List<U> { // should not error
var entry: List<U> = new List<U>(true, null);
entry.prev = entry;
entry.next = entry;
return entry;
}
}
}
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