Add regression spec for #4168

jruby · Sep 28, 2016 · 18800ed · 18800ed
1 parent 7b93e08
commit 18800ed
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/spec/regression/GH-4186.rb b/spec/regression/GH-4186.rb
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+# This is not really ruby/spec worthy as it is a weird internal mistake on
+# our part in checking all variables.
+
+describe "#4186 JRuby accepts wrong method arguments when mixing positional with defaults and keywords" do
+  it "complains about missing required kwarg" do
+    def gh4186(a=1, b:); end
+    expect { gh4186(a: 2, b: 3) }.to raise_error(ArgumentError)
+  end
+end