From 0bd2cfaf53b736189bea98888edcde0ab0051ddf Mon Sep 17 00:00:00 2001
From: "Bobby R. Bruce" <bbruce@ucdavis.edu>
Date: Wed, 18 Sep 2024 00:36:05 -0700
Subject: [PATCH] systemc: Disable 'overloaded-virtual' warn for systemc bind
 funcs

For GCC >=v13 systemc was breaking due to the overloaded virtual
warning check.

Issue: #1121
---
 src/systemc/ext/tlm_core/2/sockets/target_socket.hh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/systemc/ext/tlm_core/2/sockets/target_socket.hh b/src/systemc/ext/tlm_core/2/sockets/target_socket.hh
index 5a0e5ff9ef..5da81d892e 100644
--- a/src/systemc/ext/tlm_core/2/sockets/target_socket.hh
+++ b/src/systemc/ext/tlm_core/2/sockets/target_socket.hh
@@ -91,6 +91,17 @@ class tlm_base_target_socket :
     // - Binds the port of the target socket to the export of the initiator
     //   socket
     //
+
+#pragma GCC diagnostic push
+/**
+ * The following warning is disabled because the bind methods are overloaded
+ * in the derived class and the base class. In GCC v13+ this
+ * 'overloaded-virtual' warning is strict enough to trigger here (though the
+ * code is correct).
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 13)
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#endif
     virtual void
     bind(base_initiator_socket_type &s)
     {
@@ -133,6 +144,7 @@ class tlm_base_target_socket :
     }
 
     void operator () (fw_interface_type &s) { bind(s); }
+#pragma GCC diagnostic pop
 
     //
     // Forward to 'size()' of port class.