25 lines
742 B
Plaintext
25 lines
742 B
Plaintext
==== tests/cases/compiler/switchCasesExpressionTypeMismatch.ts (3 errors) ====
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class Foo { }
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switch (0) {
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case Foo: break; // Error
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~~~
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!!! error TS2323: Type 'typeof Foo' is not assignable to type 'number'.
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case "sss": break; // Error
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~~~~~
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!!! error TS2323: Type 'string' is not assignable to type 'number'.
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case 123: break; // No Error
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case true: break; // Error
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~~~~
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!!! error TS2323: Type 'boolean' is not assignable to type 'number'.
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}
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var s: any = 0;
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// No error for all
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switch (s) {
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case Foo: break;
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case "sss": break;
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case 123: break;
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case true: break;
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} |