13.3 Calling Superclass Methods

1 files changed, 7 insertions, 0 deletions

diff --git a/src/com/craftinginterpreters/lox/Parser.java b/src/com/craftinginterpreters/lox/Parser.java
index 3150035..ab4baaa 100644
--- a/src/com/craftinginterpreters/lox/Parser.java
+++ b/src/com/craftinginterpreters/lox/Parser.java
@@ -362,6 +362,13 @@ class Parser {
             return new Expr.Literal(previous().literal);
         }
 
+        if (match(SUPER)) {
+            Token keyword = previous();
+            consume(DOT, "Expect '.' after 'super'.");
+            Token method = consume(IDENTIFIER, "Expect superclass method name.");
+            return new Expr.Super(keyword, method);
+        }
+
         if (match(THIS))
             return new Expr.This(previous());