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Sort symbols in debug

This commit is contained in:
greg 2019-09-25 02:43:07 -07:00
parent 58251d3f28
commit 5a9f3c1850
1 changed files with 6 additions and 4 deletions
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10
schala-lang/language/src/symbol_table.rs
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@ -11,7 +11,7 @@ use crate::typechecking::TypeName;
type LineNumber = u32;
type SymbolTrackTable = HashMap<Rc<String>, LineNumber>;
#[derive(PartialEq, Eq, Hash, Debug, Clone)]
#[derive(PartialEq, Eq, Hash, Debug, Clone, PartialOrd, Ord)]
pub struct FullyQualifiedSymbolName(pub Vec<ScopeSegment>);
impl fmt::Display for FullyQualifiedSymbolName {
@ -24,7 +24,7 @@ impl fmt::Display for FullyQualifiedSymbolName {
}
}
#[derive(Debug, Clone, Eq, PartialEq, Hash)]
#[derive(Debug, Clone, Eq, PartialEq, Hash, PartialOrd, Ord)]
pub struct ScopeSegment {
pub name: Rc<String>, //TODO maybe this could be a &str, for efficiency?
pub kind: ScopeSegmentKind,
@ -49,7 +49,7 @@ impl ScopeSegment {
}
}
#[derive(Debug, Clone, Eq, PartialEq, Hash)]
#[derive(Debug, Clone, Eq, PartialEq, Hash, PartialOrd, Ord)]
pub enum ScopeSegmentKind {
Function,
Type,
@ -220,7 +220,9 @@ impl SymbolTable {
}
pub fn debug_symbol_table(&self) -> String {
let mut output = format!("Symbol table\n");
for (name, sym) in &self.symbol_path_to_symbol {
let mut sorted_symbols: Vec<(&FullyQualifiedSymbolName, &Symbol)> = self.symbol_path_to_symbol.iter().collect();
sorted_symbols.sort_by(|(fqsn, _), (other_fqsn, _)| fqsn.cmp(other_fqsn));
for (name, sym) in sorted_symbols.iter() {
write!(output, "{} -> {}\n", name, sym).unwrap();
}
output