void main() {
    // A single line comment.

    /* This is a simple C-style comment that can't be nested.
    Comments mostly work similar to C, newlines are irrelevant.
    */

    /+ This is a nestable comment
      /+ See?
      +/
    +/

    /// Documentation single line comment.

    /**
    Simple C-style documentation comment.
    */

    /++
    Nestable documenttion comment.
    +/
}