// 引数数段階テスト - 問題の境界を特定

print("=== Args Progression Test ===")

box TestBox {
    init { name }
    
    // 0引数
    method0() {
        print("method0: success")
    }
    
    // 1引数
    method1(a) {
        print("method1: " + a)
    }
    
    // 2引数
    method2(a, b) {
        print("method2: " + a + ", " + b)
    }
    
    // 3引数
    method3(a, b, c) {
        print("method3: " + a + ", " + b + ", " + c)
    }
    
    // 4引数
    method4(a, b, c, d) {
        print("method4: " + a + ", " + b + ", " + c + ", " + d)
    }
}

print("Creating TestBox...")
local testBox
testBox = new TestBox()

print("Testing 0 args...")
testBox.method0()

print("Testing 1 arg...")
testBox.method1("arg1")

print("Testing 2 args...")
testBox.method2("arg1", "arg2")

print("Testing 3 args...")
testBox.method3("arg1", "arg2", "arg3")

print("If you see this, 3 args worked!")

print("Testing 4 args...")
testBox.method4("arg1", "arg2", "arg3", "arg4")

print("All tests completed!")