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=== tests/cases/compiler/genericFunctionsAndConditionalInference.ts ===
type Boxified<T> = { [P in keyof T]: { value: T[P]} };
>Boxified : Symbol(Boxified, Decl(genericFunctionsAndConditionalInference.ts, 0, 0))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 0, 14))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 0, 22))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 0, 14))
>value : Symbol(value, Decl(genericFunctionsAndConditionalInference.ts, 0, 38))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 0, 14))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 0, 22))
declare function unboxify<T>(obj: Boxified<T>): T;
>unboxify : Symbol(unboxify, Decl(genericFunctionsAndConditionalInference.ts, 0, 54))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 2, 26))
>obj : Symbol(obj, Decl(genericFunctionsAndConditionalInference.ts, 2, 29))
>Boxified : Symbol(Boxified, Decl(genericFunctionsAndConditionalInference.ts, 0, 0))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 2, 26))
>T : Symbol(T, Decl(genericFunctionsAndConditionalInference.ts, 2, 26))
function foo<U, V>(obj: { u: { value: U }, v: { value: V } }) {
>foo : Symbol(foo, Decl(genericFunctionsAndConditionalInference.ts, 2, 50))
>U : Symbol(U, Decl(genericFunctionsAndConditionalInference.ts, 4, 13))
>V : Symbol(V, Decl(genericFunctionsAndConditionalInference.ts, 4, 15))
>obj : Symbol(obj, Decl(genericFunctionsAndConditionalInference.ts, 4, 19))
>u : Symbol(u, Decl(genericFunctionsAndConditionalInference.ts, 4, 25))
>value : Symbol(value, Decl(genericFunctionsAndConditionalInference.ts, 4, 30))
>U : Symbol(U, Decl(genericFunctionsAndConditionalInference.ts, 4, 13))
>v : Symbol(v, Decl(genericFunctionsAndConditionalInference.ts, 4, 42))
>value : Symbol(value, Decl(genericFunctionsAndConditionalInference.ts, 4, 47))
>V : Symbol(V, Decl(genericFunctionsAndConditionalInference.ts, 4, 15))
return unboxify(obj);
>unboxify : Symbol(unboxify, Decl(genericFunctionsAndConditionalInference.ts, 0, 54))
>obj : Symbol(obj, Decl(genericFunctionsAndConditionalInference.ts, 4, 19))
}
let qq = foo({ u: { value: 10 }, v: { value: 'hello'} }); // { u: U, v: V } but should be { u: number, v: string }
>qq : Symbol(qq, Decl(genericFunctionsAndConditionalInference.ts, 8, 3))
>foo : Symbol(foo, Decl(genericFunctionsAndConditionalInference.ts, 2, 50))
>u : Symbol(u, Decl(genericFunctionsAndConditionalInference.ts, 8, 14))
>value : Symbol(value, Decl(genericFunctionsAndConditionalInference.ts, 8, 19))
>v : Symbol(v, Decl(genericFunctionsAndConditionalInference.ts, 8, 32))
>value : Symbol(value, Decl(genericFunctionsAndConditionalInference.ts, 8, 37))
// From #42385
interface Targets<A> {
>Targets : Symbol(Targets, Decl(genericFunctionsAndConditionalInference.ts, 8, 57))
>A : Symbol(A, Decl(genericFunctionsAndConditionalInference.ts, 11, 18))
left: A
>left : Symbol(Targets.left, Decl(genericFunctionsAndConditionalInference.ts, 11, 22))
>A : Symbol(A, Decl(genericFunctionsAndConditionalInference.ts, 11, 18))
right: A
>right : Symbol(Targets.right, Decl(genericFunctionsAndConditionalInference.ts, 12, 11))
>A : Symbol(A, Decl(genericFunctionsAndConditionalInference.ts, 11, 18))
}
type Target = keyof Targets<any>
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
>Targets : Symbol(Targets, Decl(genericFunctionsAndConditionalInference.ts, 8, 57))
type Result<F extends Target, A> = Targets<A>[F]
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 16, 12))
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
>A : Symbol(A, Decl(genericFunctionsAndConditionalInference.ts, 16, 29))
>Targets : Symbol(Targets, Decl(genericFunctionsAndConditionalInference.ts, 8, 57))
>A : Symbol(A, Decl(genericFunctionsAndConditionalInference.ts, 16, 29))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 16, 12))
type LR<F extends Target, L, R> = [F] extends ["left"] ? L : R
>LR : Symbol(LR, Decl(genericFunctionsAndConditionalInference.ts, 16, 48))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 18, 8))
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
>L : Symbol(L, Decl(genericFunctionsAndConditionalInference.ts, 18, 25))
>R : Symbol(R, Decl(genericFunctionsAndConditionalInference.ts, 18, 28))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 18, 8))
>L : Symbol(L, Decl(genericFunctionsAndConditionalInference.ts, 18, 25))
>R : Symbol(R, Decl(genericFunctionsAndConditionalInference.ts, 18, 28))
interface Ops<F extends Target> {
>Ops : Symbol(Ops, Decl(genericFunctionsAndConditionalInference.ts, 18, 62))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
_f: F
>_f : Symbol(Ops._f, Decl(genericFunctionsAndConditionalInference.ts, 20, 33))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
str: Result<F, string>
>str : Symbol(Ops.str, Decl(genericFunctionsAndConditionalInference.ts, 21, 9))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
num: Result<F, number>
>num : Symbol(Ops.num, Decl(genericFunctionsAndConditionalInference.ts, 22, 26))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
lr<I, O>(a: Result<F, I>, o: Result<F, O>): Result<F, LR<F, I, O>>
>lr : Symbol(Ops.lr, Decl(genericFunctionsAndConditionalInference.ts, 23, 26))
>I : Symbol(I, Decl(genericFunctionsAndConditionalInference.ts, 24, 7))
>O : Symbol(O, Decl(genericFunctionsAndConditionalInference.ts, 24, 9))
>a : Symbol(a, Decl(genericFunctionsAndConditionalInference.ts, 24, 13))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>I : Symbol(I, Decl(genericFunctionsAndConditionalInference.ts, 24, 7))
>o : Symbol(o, Decl(genericFunctionsAndConditionalInference.ts, 24, 29))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>O : Symbol(O, Decl(genericFunctionsAndConditionalInference.ts, 24, 9))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>LR : Symbol(LR, Decl(genericFunctionsAndConditionalInference.ts, 16, 48))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>I : Symbol(I, Decl(genericFunctionsAndConditionalInference.ts, 24, 7))
>O : Symbol(O, Decl(genericFunctionsAndConditionalInference.ts, 24, 9))
dict: <P>(p: {[k in keyof P]: Result<F, P[k]>}) => Result<F, P>
>dict : Symbol(Ops.dict, Decl(genericFunctionsAndConditionalInference.ts, 24, 70))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 25, 11))
>p : Symbol(p, Decl(genericFunctionsAndConditionalInference.ts, 25, 14))
>k : Symbol(k, Decl(genericFunctionsAndConditionalInference.ts, 25, 19))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 25, 11))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 25, 11))
>k : Symbol(k, Decl(genericFunctionsAndConditionalInference.ts, 25, 19))
>Result : Symbol(Result, Decl(genericFunctionsAndConditionalInference.ts, 15, 32))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 20, 14))
>P : Symbol(P, Decl(genericFunctionsAndConditionalInference.ts, 25, 11))
}
const left: Ops<"left"> = {} as any
>left : Symbol(left, Decl(genericFunctionsAndConditionalInference.ts, 27, 5))
>Ops : Symbol(Ops, Decl(genericFunctionsAndConditionalInference.ts, 18, 62))
const right: Ops<"right"> = {} as any
>right : Symbol(right, Decl(genericFunctionsAndConditionalInference.ts, 28, 5))
>Ops : Symbol(Ops, Decl(genericFunctionsAndConditionalInference.ts, 18, 62))
const ok = <F extends Target>(at: Ops<F>) => ({lr: at.lr(at.str, at.num)})
>ok : Symbol(ok, Decl(genericFunctionsAndConditionalInference.ts, 30, 5))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 30, 12))
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 30, 30))
>Ops : Symbol(Ops, Decl(genericFunctionsAndConditionalInference.ts, 18, 62))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 30, 12))
>lr : Symbol(lr, Decl(genericFunctionsAndConditionalInference.ts, 30, 47))
>at.lr : Symbol(Ops.lr, Decl(genericFunctionsAndConditionalInference.ts, 23, 26))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 30, 30))
>lr : Symbol(Ops.lr, Decl(genericFunctionsAndConditionalInference.ts, 23, 26))
>at.str : Symbol(Ops.str, Decl(genericFunctionsAndConditionalInference.ts, 21, 9))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 30, 30))
>str : Symbol(Ops.str, Decl(genericFunctionsAndConditionalInference.ts, 21, 9))
>at.num : Symbol(Ops.num, Decl(genericFunctionsAndConditionalInference.ts, 22, 26))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 30, 30))
>num : Symbol(Ops.num, Decl(genericFunctionsAndConditionalInference.ts, 22, 26))
const orphaned = <F extends Target>(at: Ops<F>) => at.dict(ok(at))
>orphaned : Symbol(orphaned, Decl(genericFunctionsAndConditionalInference.ts, 31, 5))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 31, 18))
>Target : Symbol(Target, Decl(genericFunctionsAndConditionalInference.ts, 14, 1))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 31, 36))
>Ops : Symbol(Ops, Decl(genericFunctionsAndConditionalInference.ts, 18, 62))
>F : Symbol(F, Decl(genericFunctionsAndConditionalInference.ts, 31, 18))
>at.dict : Symbol(Ops.dict, Decl(genericFunctionsAndConditionalInference.ts, 24, 70))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 31, 36))
>dict : Symbol(Ops.dict, Decl(genericFunctionsAndConditionalInference.ts, 24, 70))
>ok : Symbol(ok, Decl(genericFunctionsAndConditionalInference.ts, 30, 5))
>at : Symbol(at, Decl(genericFunctionsAndConditionalInference.ts, 31, 36))
const leftOk = ok(left)
>leftOk : Symbol(leftOk, Decl(genericFunctionsAndConditionalInference.ts, 33, 5))
>ok : Symbol(ok, Decl(genericFunctionsAndConditionalInference.ts, 30, 5))
>left : Symbol(left, Decl(genericFunctionsAndConditionalInference.ts, 27, 5))
const leftOrphaned = orphaned(left)
>leftOrphaned : Symbol(leftOrphaned, Decl(genericFunctionsAndConditionalInference.ts, 34, 5))
>orphaned : Symbol(orphaned, Decl(genericFunctionsAndConditionalInference.ts, 31, 5))
>left : Symbol(left, Decl(genericFunctionsAndConditionalInference.ts, 27, 5))
const rightOk = ok(right)
>rightOk : Symbol(rightOk, Decl(genericFunctionsAndConditionalInference.ts, 36, 5))
>ok : Symbol(ok, Decl(genericFunctionsAndConditionalInference.ts, 30, 5))
>right : Symbol(right, Decl(genericFunctionsAndConditionalInference.ts, 28, 5))
const rightOrphaned = orphaned(right)
>rightOrphaned : Symbol(rightOrphaned, Decl(genericFunctionsAndConditionalInference.ts, 37, 5))
>orphaned : Symbol(orphaned, Decl(genericFunctionsAndConditionalInference.ts, 31, 5))
>right : Symbol(right, Decl(genericFunctionsAndConditionalInference.ts, 28, 5))
|
