21 lines
1 KiB
Plaintext
21 lines
1 KiB
Plaintext
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=== tests/cases/conformance/expressions/binaryOperators/logicalOrOperator/logicalOrExpressionIsNotContextuallyTyped.ts ===
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// The || operator permits the operands to be of any type.
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// If the || expression is not contextually typed, the right operand is contextually typed
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// by the type of the left operand and the result is of the best common type of the two
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// operand types.
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var a: (a: string) => string;
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>a : Symbol(a, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 6, 3))
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>a : Symbol(a, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 6, 8))
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// bug 786110
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var r = a || ((a) => a.toLowerCase());
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>r : Symbol(r, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 9, 3))
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>a : Symbol(a, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 6, 3))
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>a : Symbol(a, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 9, 15))
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>a.toLowerCase : Symbol(String.toLowerCase, Decl(lib.d.ts, 399, 51))
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>a : Symbol(a, Decl(logicalOrExpressionIsNotContextuallyTyped.ts, 9, 15))
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>toLowerCase : Symbol(String.toLowerCase, Decl(lib.d.ts, 399, 51))
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