// Issue: enum literal inference in match expression used as assignment RHS
// When a match expression is assigned to a field with a known enum type,
// the enum literals in case arms should infer their type from the assignment target.

Color :: enum {
    red;
    green;
    blue;
    none;
}

Thing :: struct {
    color: Color;
}

main :: () {
    t : Thing = ---;
    value : u8 = 1;
    t.color = if value == {
        case 1: .red;      // error: cannot infer enum type for literal
        case 2: .green;
        case 3: .blue;
        else: .none;
    };
}