2 files changed, 15 insertions, 0 deletions
diff --git a/src/ast/mod.rs b/src/ast/mod.rs
index d006737..4e1d639 100644
--- a/src/ast/mod.rs
+++ b/src/ast/mod.rs
@@ -36,6 +36,10 @@ pub enum Stmt {
         range: (Expr, Expr),
         body: Vec<Stmt>,
     },
+    While {
+        condition: Expr,
+        body: Vec<Stmt>,
+    },
     Return {
         value: Expr,
     },
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();