From 3ed363ae39f8850789d7360494adfeb6bfc12552 Mon Sep 17 00:00:00 2001
From: Ashley Williams <ashley666ashley@gmail.com>
Date: Thu, 29 Mar 2018 17:28:42 +0200
Subject: [PATCH] feat(enum): object.freeze the enum

---
 crates/cli-support/src/js.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/cli-support/src/js.rs b/crates/cli-support/src/js.rs
index e0f7f0f70..239ee2749 100644
--- a/crates/cli-support/src/js.rs
+++ b/crates/cli-support/src/js.rs
@@ -1573,9 +1573,9 @@ impl<'a, 'b> SubContext<'a, 'b> {
             enum_string.push_str(&export);
             enum_string
         } else {
-            let mut enum_string = format!("export const {} = {{", enum_.name);
+            let mut enum_string = format!("export const {} = Object.freeze({{", enum_.name);
             enum_string.push_str(&variants);
-            enum_string.push_str("}\n");
+            enum_string.push_str("})\n");
             enum_string
         };
         self.cx.globals.push_str(&global_export);