Add default exceptions affected by suppress (#25099)

* Add default exceptions affected by suppress

    suppress { do_something_that_might_fail }

    # instead of

    begin
      do_something_that_might_fail
    rescue
    end

    # or

    do_something_that_might_fail rescue nil

* Do not add default exceptions list constant

[Rafael Mendonça França + Alexey Zapparov]

1 files changed, 9 insertions, 0 deletions

diff --git a/activesupport/test/core_ext/kernel_test.rb b/activesupport/test/core_ext/kernel_test.rb
index 503e6595cb..bb634d6a09 100644
--- a/activesupport/test/core_ext/kernel_test.rb
+++ b/activesupport/test/core_ext/kernel_test.rb
@@ -42,6 +42,15 @@ class KernelSuppressTest < ActiveSupport::TestCase
     end
   end
 
+  def test_suppress_with_defaults
+    suppress { raise RuntimeError }
+    suppress { raise ArgumentError }
+
+    assert_raise(LoadError) do
+      suppress { raise LoadError }
+    end
+  end
+
   def test_suppression
     suppress(ArgumentError) { raise ArgumentError }
     suppress(LoadError) { raise LoadError }