012 struct literal inline

// TEST: Inline struct literal in flow arguments
//
// Koru should support clean struct literal syntax: { field: value }
// This matches existing Koru patterns in subflows and branch constructors.
//
// Expected: Compiles and runs, struct passed to event

const std = @import("std");

pub const Config = struct {
    timeout: i32,
    retries: i32,
};

~event configure { config: Config }
| configured { total_wait: i32 }

~proc configure {
    const total = config.timeout * config.retries;
    return .{ .configured = .{ .total_wait = total } };
}

~event check { expected: i32, actual: i32 }

~proc check {
    if (expected != actual) {
        std.debug.print("FAIL: expected {}, got {}\n", .{ expected, actual });
        std.process.exit(1);
    }
    std.debug.print("PASS: {} == {}\n", .{ expected, actual });
}

// Use struct literal syntax (Koru-style, not Zig-style)
~configure(config: { timeout: 30, retries: 3 })
| configured c |> check(expected: 90, actual: c.total_wait)