From 41316f56963cd1b9297a6d189781df2c69ed3b6e Mon Sep 17 00:00:00 2001
From: Alex Bethel <abethel@cs.nmt.edu>
Date: Fri, 11 Jun 2021 10:05:48 -0500
Subject: [PATCH] Re-enable assignment semantics

---
 src/interpret.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/interpret.rs b/src/interpret.rs
index 9bdfcb0..3ae0e9d 100644
--- a/src/interpret.rs
+++ b/src/interpret.rs
@@ -203,7 +203,6 @@ impl ExecEnv {
 
                 self.decl_var(&iden.iden, init);
             }
-            StmtKind::Assign { .. } => todo!(),
             StmtKind::Functio {
                 iden: _,
                 args: _,
@@ -270,10 +269,9 @@ impl ExecEnv {
                     HaltStatus::Hopback(_) => continue,
                 }
             },
-            // This is missing as well. ~~Alex
-            // StmtKind::VarAssignment { iden, value } => {
-            //     self.get_var_mut(&iden.0)?.value = self.eval_expr(value)?;
-            // }
+            StmtKind::Assign { iden, value } => {
+                self.get_var_mut(&iden)?.value = self.eval_expr(value)?;
+            }
             StmtKind::Break => {
                 return Ok(HaltStatus::Break(stmt.span.clone()));
             }