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=== tests/cases/conformance/expressions/thisKeyword/thisInInvalidContexts.ts ===
//'this' in static member initializer
class ErrClass1 {
>ErrClass1 : Symbol(ErrClass1, Decl(thisInInvalidContexts.ts, 0, 0))
static t = this; // Error
>t : Symbol(ErrClass1.t, Decl(thisInInvalidContexts.ts, 1, 17))
>this : Symbol(ErrClass1, Decl(thisInInvalidContexts.ts, 0, 0))
}
class BaseErrClass {
>BaseErrClass : Symbol(BaseErrClass, Decl(thisInInvalidContexts.ts, 3, 1))
constructor(t: any) { }
>t : Symbol(t, Decl(thisInInvalidContexts.ts, 6, 16))
}
class ClassWithNoInitializer extends BaseErrClass {
>ClassWithNoInitializer : Symbol(ClassWithNoInitializer, Decl(thisInInvalidContexts.ts, 7, 1))
>BaseErrClass : Symbol(BaseErrClass, Decl(thisInInvalidContexts.ts, 3, 1))
t;
>t : Symbol(ClassWithNoInitializer.t, Decl(thisInInvalidContexts.ts, 9, 51))
//'this' in optional super call
constructor() {
super(this); // Error
>super : Symbol(BaseErrClass, Decl(thisInInvalidContexts.ts, 3, 1))
>this : Symbol(ClassWithNoInitializer, Decl(thisInInvalidContexts.ts, 7, 1))
}
}
class ClassWithInitializer extends BaseErrClass {
>ClassWithInitializer : Symbol(ClassWithInitializer, Decl(thisInInvalidContexts.ts, 15, 1))
>BaseErrClass : Symbol(BaseErrClass, Decl(thisInInvalidContexts.ts, 3, 1))
t = 4;
>t : Symbol(ClassWithInitializer.t, Decl(thisInInvalidContexts.ts, 17, 49))
//'this' in required super call
constructor() {
super(this); // Error
>super : Symbol(BaseErrClass, Decl(thisInInvalidContexts.ts, 3, 1))
>this : Symbol(ClassWithInitializer, Decl(thisInInvalidContexts.ts, 15, 1))
}
}
module M {
>M : Symbol(M, Decl(thisInInvalidContexts.ts, 23, 1))
//'this' in module variable
var x = this; // Error
>x : Symbol(x, Decl(thisInInvalidContexts.ts, 27, 7))
}
//'this' as type parameter constraint
// function fn<T extends this >() { } // Error
//'this' as a type argument
function genericFunc<T>(x: T) { }
>genericFunc : Symbol(genericFunc, Decl(thisInInvalidContexts.ts, 28, 1))
>T : Symbol(T, Decl(thisInInvalidContexts.ts, 34, 21))
>x : Symbol(x, Decl(thisInInvalidContexts.ts, 34, 24))
>T : Symbol(T, Decl(thisInInvalidContexts.ts, 34, 21))
genericFunc<this>(undefined); // Should be an error
>genericFunc : Symbol(genericFunc, Decl(thisInInvalidContexts.ts, 28, 1))
>undefined : Symbol(undefined)
class ErrClass3 extends this {
>ErrClass3 : Symbol(ErrClass3, Decl(thisInInvalidContexts.ts, 35, 29))
}
//'this' as a computed enum value
enum SomeEnum {
>SomeEnum : Symbol(SomeEnum, Decl(thisInInvalidContexts.ts, 39, 1))
A = this, // Should not be allowed
>A : Symbol(SomeEnum.A, Decl(thisInInvalidContexts.ts, 42, 15))
B = this.spaaaace // Also should not be allowed
>B : Symbol(SomeEnum.B, Decl(thisInInvalidContexts.ts, 43, 13))
}
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