# Function syntax errors

# Missing function name
fn -> int
    42

# Missing parameter type annotation
fn add(x, y: int) -> int
    x + y

# Missing comma in parameters
fn add(x: int y: int) -> int
    x + y

# Missing closing parenthesis
fn add(x: int, y: int -> int
    x + y

# Missing return type arrow
fn add(x: int, y: int) int
    x + y

# Invalid function body (missing expression)
fn test() -> int