From 8be3586e42d7362b0b9e89a9539d0ba3a03539fc Mon Sep 17 00:00:00 2001
From: Alek Ratzloff <alekratz@gmail.com>
Date: Mon, 30 Sep 2024 16:28:52 -0700
Subject: [PATCH] Fix bug in print and println builtins

They were looking at the first item on the stack, rather than the last
item on the stack, for their `to_repr` value.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
---
 src/builtins.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/builtins.rs b/src/builtins.rs
index da58c5e..f28ebf7 100644
--- a/src/builtins.rs
+++ b/src/builtins.rs
@@ -49,7 +49,7 @@ pub(crate) fn println(vm: &mut Vm, state: FunctionState) -> FunctionResult {
             FunctionResult::Yield(0)
         }
         FunctionState::Resume(0) => {
-            println!("{}", vm.frame_stack()[0].borrow());
+            println!("{}", vm.frame_stack().last().unwrap().borrow());
             Nil::create().into()
         }
         _ => unreachable!(),
@@ -69,7 +69,7 @@ pub(crate) fn print(vm: &mut Vm, state: FunctionState) -> FunctionResult {
             FunctionResult::Yield(0)
         }
         FunctionState::Resume(0) => {
-            print!("{}", vm.frame_stack()[0].borrow());
+            print!("{}", vm.frame_stack().last().unwrap().borrow());
             Nil::create().into()
         }
         _ => unreachable!(),