24 lines
680 B
Plaintext
24 lines
680 B
Plaintext
==== tests/cases/compiler/numericIndexExpressions.ts (4 errors) ====
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interface Numbers1 {
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1: string;
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}
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interface Strings1 {
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'1': string;
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}
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var x: Numbers1;
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x[1] = 4; // error
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~~~~
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!!! error TS2323: Type 'number' is not assignable to type 'string'.
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x['1'] = 4; // error
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~~~~~~
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!!! error TS2323: Type 'number' is not assignable to type 'string'.
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var y: Strings1;
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y['1'] = 4; // should be error
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~~~~~~
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!!! error TS2323: Type 'number' is not assignable to type 'string'.
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y[1] = 4; // should be error
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~~~~
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!!! error TS2323: Type 'number' is not assignable to type 'string'. |