Merge pull request #683 from jeremyevans/mutex-sleep-nil-fix-16608

Handle Mutex#sleep change planned in Ruby 3.1
ruby · Jun 21, 2021 · 3c046c7 · 3c046c7
2 parents 85e9920 + 9b91363
commit 3c046c7
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/stdlib/mutex_m/0/mutex_m.rbs b/stdlib/mutex_m/0/mutex_m.rbs
@@ -59,7 +59,7 @@ module Mutex_m
 
   # See Mutex#sleep
   #
-  def sleep: (?Numeric timeout) -> Integer
+  def sleep: (?Numeric timeout) -> Integer?
 
   alias locked? mu_locked?
   alias lock mu_lock

diff --git a/test/stdlib/Mutex_m_test.rb b/test/stdlib/Mutex_m_test.rb
@@ -47,9 +47,9 @@ def test_mu_unlock
   def test_sleep
     mu = mu()
     mu.lock
-    assert_send_type "(Integer) -> Integer",
+    assert_send_type "(Integer) -> Integer?",
                      mu, :sleep, 0
-    assert_send_type "(Float) -> Integer",
+    assert_send_type "(Float) -> Integer?",
                      mu, :sleep, 0.1
   end
 end