Struct calyx_utils::PositionTable

pub struct PositionTable { /* private fields */ }

Source position information for a Calyx program.

Implementations

impl PositionTable

pub const UNKNOWN: PosIdx = _

The unknown position

pub fn new() -> Self

Create a new position table where the first file and first position are unknown

pub fn add_file(&mut self, name: String, source: String) -> FileIdx

Add a new file to the position table

pub fn get_source(&self, file: FileIdx) -> &str

pub fn add_pos(&mut self, file: FileIdx, start: usize, end: usize) -> PosIdx

Add a new position to the position table

Trait Implementations

impl Default for PositionTable

fn default() -> Self

Returns the “default value” for a type.