From d7ba8af9755f1b46ed04f52f08e156ab024c021a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonatan=20K=C5=82osko?= <jonatanklosko@gmail.com>
Date: Thu, 22 Jul 2021 10:48:58 +0200
Subject: [PATCH] Fix completion crash on binding entries from different
 context

---
 lib/livebook/intellisense/completion.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/livebook/intellisense/completion.ex b/lib/livebook/intellisense/completion.ex
index 1e223903d..08f200aed 100644
--- a/lib/livebook/intellisense/completion.ex
+++ b/lib/livebook/intellisense/completion.ex
@@ -174,6 +174,7 @@ defmodule Livebook.Intellisense.Completion do
 
   defp complete_variable(hint, ctx) do
     for {key, value} <- ctx.binding,
+        is_atom(key),
         name = Atom.to_string(key),
         ctx.matcher.(name, hint),
         do: {:variable, name, value}