// A comptime-constructed enum (declare/define) with two same-named variants is
// rejected loudly. Two `value` variants would make construction (`.value`) and
// matching ambiguous — `define` bails naming the duplicate, instead of silently
// minting a malformed enum that picks one arbitrarily.
#import "modules/std.sx";
#import "modules/std/meta.sx";

Bad :: define(declare("Bad"), .enum(.{ variants = .[
    EnumVariant.{ name = "value",  payload = i64 },
    EnumVariant.{ name = "closed", payload = void },
    EnumVariant.{ name = "value",  payload = f64 },   // duplicate name
] }));

main :: () -> i32 {
    b : Bad = ---;
    return 0;
}