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=== tests/cases/compiler/mappedTypeParameterConstraint.ts ===
// Repro for #27596
type MyMap<T> = {[P in keyof T]: T[keyof T]};
>MyMap : Symbol(MyMap, Decl(mappedTypeParameterConstraint.ts, 0, 0))
>T : Symbol(T, Decl(mappedTypeParameterConstraint.ts, 2, 11))
>P : Symbol(P, Decl(mappedTypeParameterConstraint.ts, 2, 18))
>T : Symbol(T, Decl(mappedTypeParameterConstraint.ts, 2, 11))
>T : Symbol(T, Decl(mappedTypeParameterConstraint.ts, 2, 11))
>T : Symbol(T, Decl(mappedTypeParameterConstraint.ts, 2, 11))
function foo<U>(arg: U): MyMap<U> {
>foo : Symbol(foo, Decl(mappedTypeParameterConstraint.ts, 2, 45))
>U : Symbol(U, Decl(mappedTypeParameterConstraint.ts, 3, 13))
>arg : Symbol(arg, Decl(mappedTypeParameterConstraint.ts, 3, 16))
>U : Symbol(U, Decl(mappedTypeParameterConstraint.ts, 3, 13))
>MyMap : Symbol(MyMap, Decl(mappedTypeParameterConstraint.ts, 0, 0))
>U : Symbol(U, Decl(mappedTypeParameterConstraint.ts, 3, 13))
return arg;
>arg : Symbol(arg, Decl(mappedTypeParameterConstraint.ts, 3, 16))
}
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