From 12fee6158cf98f5fe9de6983f7ab140c94a6c4d8 Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Fri, 30 Dec 2016 18:27:34 -0800
Subject: [PATCH] Vector'd expressions don't need to be boxed

---
 src/eval.rs   | 2 +-
 src/parser.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/eval.rs b/src/eval.rs
index c322dbd..60a76d0 100644
--- a/src/eval.rs
+++ b/src/eval.rs
@@ -203,7 +203,7 @@ impl Evaluator {
                     (Call(name, args), None)
                 }
             }
-            Conditional(_, _, _) => unimplemented!(),
+            Conditional(box test, then_block, else_block) => unimplemented!(),
         }
     }
 
diff --git a/src/parser.rs b/src/parser.rs
index 23de52d..a39b5a0 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -45,7 +45,7 @@ pub enum Expression {
     Variable(String),
     BinExp(String, Box<Expression>, Box<Expression>),
     Call(String, Vec<Expression>),
-    Conditional(Box<Expression>, Box<Vec<Expression>>, Option<Box<Vec<Expression>>>),
+    Conditional(Box<Expression>, Vec<Expression>, Option<Vec<Expression>>),
 }
 
 impl fmt::Display for ASTNode {
@@ -349,13 +349,13 @@ impl Parser {
                     }
                 }
             }
-            Some(Box::new(else_exprs))
+            Some(else_exprs)
         } else {
             None
         };
 
         expect!(self, Keyword(Kw::End));
-        Ok(Expression::Conditional(Box::new(test), Box::new(then_block), else_block))
+        Ok(Expression::Conditional(Box::new(test), then_block, else_block))
     }
 
     fn identifier_expr(&mut self) -> ParseResult<Expression> {