1 files changed, 2 insertions, 0 deletions
diff --git a/util/codegen.py b/util/codegen.py
index 46184e7..195a70a 100644
--- a/util/codegen.py
+++ b/util/codegen.py
@@ -447,9 +447,11 @@ class SourceGenerator(NodeVisitor):
         self.write('}')
 
     def visit_BinOp(self, node):
+        self.write('(')
         self.visit(node.left)
         self.write(' %s ' % self.BINOP_SYMBOLS[node.op])
         self.visit(node.right)
+        self.write(')')
 
     def visit_BoolOp(self, node):
         self.write('(')