From ad076622aa7db77ea812ba8c11164d5f78cb5c23 Mon Sep 17 00:00:00 2001
From: Scott Richmond <kredati@users.noreply.github.com>
Date: Thu, 21 Nov 2024 17:02:54 -0500
Subject: [PATCH] interpret loop & recur

---
 src/main.rs  | 6 +++---
 src/value.rs | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 1be9130..23f48c9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,7 +27,7 @@
 //     * [x] `as` patterns
 //     * [x] splat patterns in tuples, lists, dicts
 //     * [x] splats in list and dict literals
-//     * [ ] `loop` and `recur`
+//     * [x] `loop` and `recur`
 //     * [ ] string patterns
 //     * [ ] string interpolation
 // * [~] write `base` in Rust
@@ -57,10 +57,10 @@ use crate::base::*;
 
 pub fn main() {
     let src = "
-let foo = :foo
+let foo = false
 loop (foo) with {
     (:foo) -> :done
-    (x as :bool) -> recur (:bar)
+    (x as :boolean) -> recur (:bar)
     (x as :number) -> recur (:foo) 
     (x as :keyword) -> recur (:foo)
 }
diff --git a/src/value.rs b/src/value.rs
index 1181719..6f5c2bf 100644
--- a/src/value.rs
+++ b/src/value.rs
@@ -142,6 +142,7 @@ impl<'src> Value<'src> {
             Value::Placeholder => unreachable!(),
             Value::Args(_) => unreachable!(),
             Value::Base(_) => Value::Keyword("fn"),
+            Value::Recur(..) => unreachable!(),
         }
     }
 }