From e4199d2837d2179f17e97b8d50366d96c8babded Mon Sep 17 00:00:00 2001
From: Cody <cody@codyq.dev>
Date: Mon, 27 Feb 2023 12:14:16 -0600
Subject: Added while loops & guessing game

---
 src/ast/parser.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/ast/parser.rs')

diff --git a/src/ast/parser.rs b/src/ast/parser.rs
index 842ad09..bc29f94 100644
--- a/src/ast/parser.rs
+++ b/src/ast/parser.rs
@@ -118,6 +118,10 @@ impl<'a> AstParser<'a> {
             return self.for_statement();
         }
 
+        if self.advance_if_eq(&TokenType::While) {
+            return self.while_statement();
+        }
+
         // If we couldn't parse a statement return an expression statement
         self.expression_statement()
     }
@@ -186,6 +190,13 @@ impl<'a> AstParser<'a> {
         }
     }
 
+    fn while_statement(&mut self) -> Stmt {
+        let condition = self.expression();
+        let body = self.block();
+
+        Stmt::While { condition, body }
+    }
+
     fn expression_statement(&mut self) -> Stmt {
         let expr = self.expression();
 
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