96 lines
3.6 KiB
Plaintext
96 lines
3.6 KiB
Plaintext
==== tests/cases/conformance/statements/for-inStatements/for-inStatementsInvalid.ts (16 errors) ====
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var aNumber: number;
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for (aNumber in {}) { }
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~~~~~~~
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!!! The left-hand side of a 'for...in' statement must be of type 'string' or 'any'.
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var aBoolean: boolean;
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for (aBoolean in {}) { }
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~~~~~~~~
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!!! The left-hand side of a 'for...in' statement must be of type 'string' or 'any'.
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var aRegExp: RegExp;
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for (aRegExp in {}) { }
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~~~~~~~
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!!! The left-hand side of a 'for...in' statement must be of type 'string' or 'any'.
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for (var idx : number in {}) { }
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~~~
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!!! The left-hand side of a 'for...in' statement cannot use a type annotation.
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function fn(): void { }
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for (var x in fn()) { }
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~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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var c : string, d:string, e;
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for (var x in c || d) { }
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~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in e ? c : d) { }
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~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in 42 ? c : d) { }
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~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in '' ? c : d) { }
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~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in 42 ? d[x] : c[x]) { }
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~~~~~~~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in c[23]) { }
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~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in (<T>(x: T) => x)) { }
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for (var x in function (x: string, y: number) { return x + y }) { }
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class A {
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biz() : number{
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for (var x in this.biz()) { }
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~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in this.biz) { }
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for (var x in this) { }
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return null;
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}
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static baz() : number {
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for (var x in this) { }
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for (var x in this.baz) { }
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for (var x in this.baz()) { }
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~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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return null;
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}
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}
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class B extends A {
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boz() {
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for (var x in this.biz()) { }
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~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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for (var x in this.biz) { }
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for (var x in this) { }
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for (var x in super.biz) { }
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for (var x in super.biz()) { }
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~~~~~~~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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return null;
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}
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}
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interface I {
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id: number;
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[idx: number]: number;
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}
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var i: I;
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for (var x in i[42]) { }
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~~~~~
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!!! The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter.
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