35 lines
989 B
Plaintext
35 lines
989 B
Plaintext
=== tests/cases/compiler/hidingIndexSignatures.ts ===
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interface A {
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>A : A, Symbol(A, Decl(hidingIndexSignatures.ts, 0, 0))
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[a: string]: {};
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>a : string, Symbol(a, Decl(hidingIndexSignatures.ts, 1, 5))
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}
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interface B extends A {
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>B : B, Symbol(B, Decl(hidingIndexSignatures.ts, 2, 1))
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>A : A, Symbol(A, Decl(hidingIndexSignatures.ts, 0, 0))
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[a: string]: number; // Number is not a subtype of string. Should error.
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>a : string, Symbol(a, Decl(hidingIndexSignatures.ts, 5, 5))
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}
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var b: B;
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>b : B, Symbol(b, Decl(hidingIndexSignatures.ts, 8, 3))
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>B : B, Symbol(B, Decl(hidingIndexSignatures.ts, 2, 1))
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b[""]; // Should be number
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>b[""] : number
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>b : B, Symbol(b, Decl(hidingIndexSignatures.ts, 8, 3))
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>"" : string
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var a: A;
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>a : A, Symbol(a, Decl(hidingIndexSignatures.ts, 10, 3))
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>A : A, Symbol(A, Decl(hidingIndexSignatures.ts, 0, 0))
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a[""]; // Should be {}
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>a[""] : {}
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>a : A, Symbol(a, Decl(hidingIndexSignatures.ts, 10, 3))
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>"" : string
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