27 lines
482 B
Rust
27 lines
482 B
Rust
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use std::collections::HashMap;
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use std::fmt;
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use crate::ast::ItemId;
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#[derive(Debug, Clone, Copy, PartialEq)]
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pub struct Location {
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pub line_num: usize,
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pub char_num: usize
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}
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impl fmt::Display for Location {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "{}:{}", self.line_num, self.char_num)
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}
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}
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pub struct SourceMap {
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map: HashMap<ItemId, Location>
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}
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impl SourceMap {
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pub fn new() -> SourceMap {
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SourceMap { map: HashMap::new() }
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}
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}
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