avoid hashing identifier for function when empty

2020-07-08 21:01:05 -04:00 · 2020-07-08 21:01:05 -04:00 · 5551a8f8a8
commit 5551a8f8a8
parent 5b2cc1df77
1 changed files with 3 additions and 0 deletions
--- a/src/scope.rs
+++ b/src/scope.rs
@ -66,6 +66,9 @@ impl Scope {
    }

    fn fn_exists(&self, name: &Identifier) -> bool {
+        if self.functions.is_empty() {
+            return false;
+        }
        self.functions.contains_key(name)
    }