49 lines
1.1 KiB
Plaintext
49 lines
1.1 KiB
Plaintext
==== tests/cases/conformance/types/primitives/void/invalidVoidValues.ts (11 errors) ====
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var x: void;
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x = 1;
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~
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!!! Type 'number' is not assignable to type 'void'.
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x = '';
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~
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!!! Type 'string' is not assignable to type 'void'.
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x = true;
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~
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!!! Type 'boolean' is not assignable to type 'void'.
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enum E { A }
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x = E;
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~
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!!! Type 'typeof E' is not assignable to type 'void'.
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x = E.A;
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~
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!!! Type 'E' is not assignable to type 'void'.
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class C { foo: string }
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var a: C;
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x = a;
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~
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!!! Type 'C' is not assignable to type 'void'.
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interface I { foo: string }
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var b: I;
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x = b;
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~
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!!! Type 'I' is not assignable to type 'void'.
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x = { f() {} }
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~
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!!! Type '{ f: () => void; }' is not assignable to type 'void'.
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module M { export var x = 1; }
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x = M;
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~
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!!! Type 'typeof M' is not assignable to type 'void'.
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function f<T>(a: T) {
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x = a;
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~
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!!! Type 'T' is not assignable to type 'void'.
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}
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x = f;
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~
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!!! Type '<T>(a: T) => void' is not assignable to type 'void'. |