Merge pull request #14122 from Bo98/multiple-macos

Allow multiple macOS requirements

Library/Homebrew/requirement.rb

@@ -126,7 +126,7 @@ class Requirement
   alias eql? ==
 
   def hash
-    [name, tags].hash
+    [self.class, name, tags].hash
   end
 
   sig { returns(String) }

Library/Homebrew/requirements/macos_requirement.rb

@@ -88,6 +88,15 @@ class MacOSRequirement < Requirement
     end
   end
 
+  def ==(other)
+    super(other) && comparator == other.comparator && version == other.version
+  end
+  alias eql? ==
+
+  def hash
+    [super, comparator, version].hash
+  end
+
   sig { returns(String) }
   def inspect
     "#<#{self.class.name}: version#{@comparator}#{@version.to_s.inspect} #{tags.inspect}>"