From 1ed0a755ea3c53c38707614ddcf29e8fb5096490 Mon Sep 17 00:00:00 2001
From: Jon Rowe <hello@jonrowe.co.uk>
Date: Sun, 5 Apr 2020 12:25:31 +0100
Subject: [PATCH] Wrap keyword args definitions in eval blocks for 1.8.7
 support

---
 spec/rspec/matchers/dsl_spec.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spec/rspec/matchers/dsl_spec.rb b/spec/rspec/matchers/dsl_spec.rb
index c49ca2a26..068b9d28c 100644
--- a/spec/rspec/matchers/dsl_spec.rb
+++ b/spec/rspec/matchers/dsl_spec.rb
@@ -30,6 +30,7 @@ def ok
   end
 
   if RSpec::Support::RubyFeatures.required_kw_args_supported?
+    binding.eval(<<-CODE, __FILE__, __LINE__)
     def kw(a:)
       a
     end
@@ -38,9 +39,11 @@ def kw(a:)
       RSpec::Matchers.define(:matcher_kw) {}
       expect(matcher_kw.kw(a: 1)).to eq(1)
     end
+    CODE
   end
 
   if RSpec::Support::RubyFeatures.kw_args_supported?
+    binding.eval(<<-CODE, __FILE__, __LINE__)
     def optional_kw(a: nil)
       a
     end
@@ -49,6 +52,7 @@ def optional_kw(a: nil)
       RSpec::Matchers.define(:matcher_optional_kw) {}
       expect(matcher_optional_kw.optional_kw(a: 1)).to eq(1)
     end
+    CODE
   end
 
   it "clears user instance variables between invocations" do