spreadObjectOrFalsy.symbols

=== tests/cases/conformance/types/spread/spreadObjectOrFalsy.ts ===
function f1<T>(a: T & undefined) {
>f1 : Symbol(f1, Decl(spreadObjectOrFalsy.ts, 0, 0))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 0, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 0, 15))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 0, 12))

    return { ...a };  // Error
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 0, 15))
}

function f2<T>(a: T | T & undefined) {
>f2 : Symbol(f2, Decl(spreadObjectOrFalsy.ts, 2, 1))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 4, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 4, 15))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 4, 12))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 4, 12))

    return { ...a };
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 4, 15))
}

function f3<T extends undefined>(a: T) {
>f3 : Symbol(f3, Decl(spreadObjectOrFalsy.ts, 6, 1))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 8, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 8, 33))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 8, 12))

    return { ...a };  // Error
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 8, 33))
}

function f4<T extends undefined>(a: object | T) {
>f4 : Symbol(f4, Decl(spreadObjectOrFalsy.ts, 10, 1))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 12, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 12, 33))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 12, 12))

    return { ...a };
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 12, 33))
}

function f5<S, T extends undefined>(a: S | T) {
>f5 : Symbol(f5, Decl(spreadObjectOrFalsy.ts, 14, 1))
>S : Symbol(S, Decl(spreadObjectOrFalsy.ts, 16, 12))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 16, 14))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 16, 36))
>S : Symbol(S, Decl(spreadObjectOrFalsy.ts, 16, 12))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 16, 14))

    return { ...a };
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 16, 36))
}

function f6<T extends object | undefined>(a: T) {
>f6 : Symbol(f6, Decl(spreadObjectOrFalsy.ts, 18, 1))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 20, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 20, 42))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 20, 12))

    return { ...a };
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 20, 42))
}

// Repro from #46976

function g1<T extends {}, A extends { z: (T | undefined) & T }>(a: A) {
>g1 : Symbol(g1, Decl(spreadObjectOrFalsy.ts, 22, 1))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 26, 12))
>A : Symbol(A, Decl(spreadObjectOrFalsy.ts, 26, 25))
>z : Symbol(z, Decl(spreadObjectOrFalsy.ts, 26, 37))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 26, 12))
>T : Symbol(T, Decl(spreadObjectOrFalsy.ts, 26, 12))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 26, 64))
>A : Symbol(A, Decl(spreadObjectOrFalsy.ts, 26, 25))

    const { z } = a;
>z : Symbol(z, Decl(spreadObjectOrFalsy.ts, 27, 11))
>a : Symbol(a, Decl(spreadObjectOrFalsy.ts, 26, 64))

    return {
        ...z
>z : Symbol(z, Decl(spreadObjectOrFalsy.ts, 27, 11))

    };
}