for

sloth/src/parser/ast.rs

@@ -215,6 +215,11 @@ pub enum StmtKind {
         condition: Expr,
         body: Box<Stmt>,
     },
+    ForStmt {
+        iter: Expr,
+        identifier: String,
+        body: Box<Stmt>,
+    }
     DefineVariable {
         identifier: String,
         value: Expr,

sloth/src/parser/mod.rs

@@ -40,7 +40,7 @@ impl<'a> AstParser<'a> {
         let mut statements = Vec::new();
         while !parser.eof() {
             statements.push(parser.statement()?);
-        }
+       }
 
         let root = Stmt::new(
             parser.reserve_id(),

sloth/src/parser/stmt.rs

@@ -83,6 +83,31 @@ impl<'a> AstParser<'a> {
         ))
     }
 
+    fn for_stmt(&mut self) -> Result<Stmt, ParsingError> {
+        // Consume the for token
+        self.consume(TokenType::For, "Expected for")?;
+
+
+        let identifier = self.consume_identifier()?;
+        self.consume(TokenType::In, "Expected in")?;
+        let iterator = self.expression()?;
+
+        let body = self.block()?;
+
+        let kind = StmtKind::ForStmt {
+            iterator,
+            identifier,
+            body: body.into(),
+        };
+
+        Ok(Stmt::new(
+            self.reserve_id(),
+            self.line,
+            kind,
+            self.top.clone(),
+        ))
+    }
+
     // TODO: Make variable types optional
     fn define_variable(&mut self) -> Result<Stmt, ParsingError> {
         // Consume the var token