32 lines
834 B
Plaintext
32 lines
834 B
Plaintext
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==== tests/cases/conformance/types/objectTypeLiteral/propertySignatures/numericStringNamedPropertyEquivalence.ts (4 errors) ====
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// Each of these types has an error in it.
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// String named and numeric named properties conflict if they would be equivalent after ToNumber on the property name.
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class C {
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"1": number;
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"1.0": number; // not a duplicate
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1.0: number;
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~~~
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!!! Duplicate identifier '1.0'.
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}
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interface I {
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"1": number;
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"1.": number; // not a duplicate
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1: number;
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~
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!!! Duplicate identifier '1'.
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}
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var a: {
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"1": number;
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1.0: string;
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~~~
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!!! Duplicate identifier '1.0'.
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}
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var b = {
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"0": '',
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0: ''
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~
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!!! Duplicate identifier '0'.
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}
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