Method dummy

leanr-syntax/src/span.rs:26–32

Create a dummy span (for testing/generated code)

()

    /// Create a dummy span (for testing/generated code)
    pub fn dummy() -> Self {
        Self {
            start: 0,
            end: 0,
            file_id: u32::MAX,
        }
    }

    /// Combine two spans into a single span covering both
    pub fn to(self, other: Span) -> Span {