use std::fmt;

#[derive(Debug, Copy, Clone, PartialEq)]
pub struct Location {
    pub row: u32,
    pub column: u32,
}

impl Location {
    pub fn new(row: u32, column: u32) -> Location {
        Location {
            row: row,
            column: column,
        }
    }

    pub fn bump_row(&self) -> Location {
        Location { row: self.row + 1, column: 1 }
    }

    pub fn bump_column(&self) -> Location {
        Location { row: self.row, column: self.column + 1 }
    }
}

impl fmt::Display for Location {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "({}, {})", self.row, self.column)
    }
}