38 lines
1.7 KiB
Plaintext
38 lines
1.7 KiB
Plaintext
tests/cases/compiler/booleanAssignment.ts(2,1): error TS2322: Type 'number' is not assignable to type 'Boolean'.
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Types of property 'valueOf' are incompatible.
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Type '() => Object' is not assignable to type '() => boolean'.
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Type 'Object' is not assignable to type 'boolean'.
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tests/cases/compiler/booleanAssignment.ts(3,1): error TS2322: Type 'string' is not assignable to type 'Boolean'.
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Types of property 'valueOf' are incompatible.
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Type '() => Object' is not assignable to type '() => boolean'.
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tests/cases/compiler/booleanAssignment.ts(4,1): error TS2322: Type '{}' is not assignable to type 'Boolean'.
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Types of property 'valueOf' are incompatible.
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Type '() => Object' is not assignable to type '() => boolean'.
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==== tests/cases/compiler/booleanAssignment.ts (3 errors) ====
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var b = new Boolean();
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b = 1; // Error
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~
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!!! error TS2322: Type 'number' is not assignable to type 'Boolean'.
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!!! error TS2322: Types of property 'valueOf' are incompatible.
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!!! error TS2322: Type '() => Object' is not assignable to type '() => boolean'.
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!!! error TS2322: Type 'Object' is not assignable to type 'boolean'.
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b = "a"; // Error
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~
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!!! error TS2322: Type 'string' is not assignable to type 'Boolean'.
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!!! error TS2322: Types of property 'valueOf' are incompatible.
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!!! error TS2322: Type '() => Object' is not assignable to type '() => boolean'.
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b = {}; // Error
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~
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!!! error TS2322: Type '{}' is not assignable to type 'Boolean'.
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!!! error TS2322: Types of property 'valueOf' are incompatible.
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!!! error TS2322: Type '() => Object' is not assignable to type '() => boolean'.
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var o = {};
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o = b; // OK
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b = true; // OK
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var b2:boolean;
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b = b2; // OK |