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=== tests/cases/compiler/reverseMappedTypeAssignableToIndex.ts ===
// Simple mapped type and inferrence
type Mapped<T> = { [K in keyof T]: { name: T[K] } };
>Mapped : Symbol(Mapped, Decl(reverseMappedTypeAssignableToIndex.ts, 0, 0))
>T : Symbol(T, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 12))
>K : Symbol(K, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 20))
>T : Symbol(T, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 12))
>name : Symbol(name, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 36))
>T : Symbol(T, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 12))
>K : Symbol(K, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 20))
type InferFromMapped<T> = T extends Mapped<infer R> ? R : never;
>InferFromMapped : Symbol(InferFromMapped, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 52))
>T : Symbol(T, Decl(reverseMappedTypeAssignableToIndex.ts, 2, 21))
>T : Symbol(T, Decl(reverseMappedTypeAssignableToIndex.ts, 2, 21))
>Mapped : Symbol(Mapped, Decl(reverseMappedTypeAssignableToIndex.ts, 0, 0))
>R : Symbol(R, Decl(reverseMappedTypeAssignableToIndex.ts, 2, 48))
>R : Symbol(R, Decl(reverseMappedTypeAssignableToIndex.ts, 2, 48))
// Object literal type and associated mapped type
// Note that in the real code we don't have a direct reference to LiteralType
type LiteralType = {
>LiteralType : Symbol(LiteralType, Decl(reverseMappedTypeAssignableToIndex.ts, 2, 64))
first: "first";
>first : Symbol(first, Decl(reverseMappedTypeAssignableToIndex.ts, 6, 20))
second: "second";
>second : Symbol(second, Decl(reverseMappedTypeAssignableToIndex.ts, 7, 16))
}
type MappedLiteralType = {
>MappedLiteralType : Symbol(MappedLiteralType, Decl(reverseMappedTypeAssignableToIndex.ts, 9, 1))
first: { name: "first" },
>first : Symbol(first, Decl(reverseMappedTypeAssignableToIndex.ts, 10, 26))
>name : Symbol(name, Decl(reverseMappedTypeAssignableToIndex.ts, 11, 9))
second: { name: "second" },
>second : Symbol(second, Decl(reverseMappedTypeAssignableToIndex.ts, 11, 26))
>name : Symbol(name, Decl(reverseMappedTypeAssignableToIndex.ts, 12, 10))
};
type Inferred = InferFromMapped<MappedLiteralType>;
>Inferred : Symbol(Inferred, Decl(reverseMappedTypeAssignableToIndex.ts, 13, 2))
>InferFromMapped : Symbol(InferFromMapped, Decl(reverseMappedTypeAssignableToIndex.ts, 1, 52))
>MappedLiteralType : Symbol(MappedLiteralType, Decl(reverseMappedTypeAssignableToIndex.ts, 9, 1))
// UNEXPECTED resolves to false
type Test1 = Inferred extends Record<any, string> ? true : false;
>Test1 : Symbol(Test1, Decl(reverseMappedTypeAssignableToIndex.ts, 15, 51))
>Inferred : Symbol(Inferred, Decl(reverseMappedTypeAssignableToIndex.ts, 13, 2))
>Record : Symbol(Record, Decl(lib.es5.d.ts, --, --))
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