From a1974cbe43b8a223e74640df1603b80f1b801347 Mon Sep 17 00:00:00 2001
From: Brayden <xpyxel@gmail.com>
Date: Mon, 27 Apr 2020 16:07:57 -0400
Subject: [PATCH] Mark Deno.umask unstable (#4935)

---
 cli/ops/fs.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cli/ops/fs.rs b/cli/ops/fs.rs
index 84ac4ed513..31f6434faa 100644
--- a/cli/ops/fs.rs
+++ b/cli/ops/fs.rs
@@ -210,10 +210,11 @@ struct UmaskArgs {
 }
 
 fn op_umask(
-  _state: &State,
+  state: &State,
   args: Value,
   _zero_copy: Option<ZeroCopyBuf>,
 ) -> Result<JsonOp, OpError> {
+  state.check_unstable("Deno.umask");
   let args: UmaskArgs = serde_json::from_value(args)?;
   // TODO implement umask for Windows
   // see https://github.com/nodejs/node/blob/master/src/node_process_methods.cc