From 378125cb5b1e44b7aa99d36e910568871c2045b1 Mon Sep 17 00:00:00 2001
From: Fred Emmott <fe@fb.com>
Date: Tue, 26 Sep 2017 11:10:09 -0700
Subject: [PATCH] Don't try to add <<__Override>> to private methods

---
 src/Linters/MustUseOverrideAttributeLinter.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Linters/MustUseOverrideAttributeLinter.php b/src/Linters/MustUseOverrideAttributeLinter.php
index 5c451334d..46c94ef53 100644
--- a/src/Linters/MustUseOverrideAttributeLinter.php
+++ b/src/Linters/MustUseOverrideAttributeLinter.php
@@ -21,6 +21,7 @@
   GenericTypeSpecifier,
   ListItem,
   MethodishDeclaration,
+  PrivateToken,
   SimpleTypeSpecifier
 };
 use namespace Facebook\TypeAssert;
@@ -124,6 +125,13 @@ private function canIgnoreMethod(
       return true;
     }
 
+    $private = $method->getModifiersx()->getDescendantsOfType(
+      PrivateToken::class,
+    ) |> C\first($$);
+    if ($private !== null) {
+      return true;
+    }
+
     if (!$class->getKeyword() instanceof ClassToken) {
       return true;
     }