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-rw-r--r--src/mem/ruby/libruby.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/ruby/libruby.hh b/src/mem/ruby/libruby.hh
index 5bb8fc2a4..ac29a377f 100644
--- a/src/mem/ruby/libruby.hh
+++ b/src/mem/ruby/libruby.hh
@@ -85,6 +85,7 @@ struct RubyRequest
};
std::ostream& operator<<(std::ostream& out, const RubyRequest& obj);
+std::ostream& operator<<(std::ostream& out, const RubyRequestType& obj);
/**
* Initialize the system. cfg_file is a Ruby-lang configuration script