make Tag arguments into symbols

This commit is contained in:
Folkert 2020-08-01 23:39:11 +02:00
parent a8bfd90a50
commit 2a0b010a74
3 changed files with 38 additions and 17 deletions

View file

@ -441,8 +441,8 @@ fn symbols_in_expr<'a>(initial: &Expr<'a>) -> MutSet<Symbol> {
}
Tag { arguments, .. } => {
for (expr, _) in arguments.iter() {
stack.push(expr);
for (symbol, _) in arguments.iter() {
result.insert(*symbol);
}
}