Add dot as binop

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

src/syn/op.rs

@@ -26,29 +26,31 @@ impl From<Token> for UnOp {
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum BinOp {
-    Plus,
-    Minus,
-    Times,
-    Div,
     EqEq,
     Lt,
     Gt,
     LtEq,
     GtEq,
+    Plus,
+    Minus,
+    Times,
+    Div,
+    Dot,
 }
 
 impl From<TokenKind> for BinOp {
     fn from(other: TokenKind) -> Self {
         match other {
-            TokenKind::Plus => BinOp::Plus,
-            TokenKind::Minus => BinOp::Minus,
-            TokenKind::Splat => BinOp::Times,
-            TokenKind::FSlash => BinOp::Div,
             TokenKind::EqEq => BinOp::EqEq,
             TokenKind::LtEq => BinOp::LtEq,
             TokenKind::GtEq => BinOp::GtEq,
             TokenKind::Lt => BinOp::Lt,
             TokenKind::Gt => BinOp::Gt,
+            TokenKind::Plus => BinOp::Plus,
+            TokenKind::Minus => BinOp::Minus,
+            TokenKind::Splat => BinOp::Times,
+            TokenKind::FSlash => BinOp::Div,
+            TokenKind::Dot => BinOp::Dot,
             _ => panic!("{:?} cannot be converted to a binop", other),
         }
     }