38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
==== tests/cases/conformance/classes/propertyMemberDeclarations/initializerReferencingConstructorParameters.ts (6 errors) ====
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// Initializer expressions for instance member variables are evaluated in the scope of the class constructor body but are not permitted to reference parameters or local variables of the constructor.
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class C {
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a = x; // error
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~
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!!! Cannot find name 'x'.
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b: typeof x; // error
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~
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!!! Cannot find name 'x'.
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constructor(x) { }
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}
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class D {
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a = x; // error
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~
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!!! Cannot find name 'x'.
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b: typeof x; // error
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~
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!!! Cannot find name 'x'.
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constructor(public x) { }
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}
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class E {
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a = this.x; // ok
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b: typeof this.x; // error
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~~~~
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!!! Identifier expected.
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constructor(public x) { }
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}
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class F<T> {
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a = this.x; // ok
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b = x; // error
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~
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!!! Cannot find name 'x'.
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constructor(public x: T) { }
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} |