From f80be49fa16dc331039f0148a8282f6bfc08e170 Mon Sep 17 00:00:00 2001
From: Robert O'Callahan <rocallahan@google.com>
Date: Tue, 16 Sep 2025 23:14:11 +0000
Subject: [PATCH] Remove unnecessary .c_str() in EDIF_ macros

---
 backends/edif/edif.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/backends/edif/edif.cc b/backends/edif/edif.cc
index d1be0b37f..61d6ee254 100644
--- a/backends/edif/edif.cc
+++ b/backends/edif/edif.cc
@@ -30,9 +30,9 @@
 USING_YOSYS_NAMESPACE
 PRIVATE_NAMESPACE_BEGIN
 
-#define EDIF_DEF(_id) edif_names(RTLIL::unescape_id(_id), true).c_str()
-#define EDIF_DEFR(_id, _ren, _bl, _br) edif_names(RTLIL::unescape_id(_id), true, _ren, _bl, _br).c_str()
-#define EDIF_REF(_id) edif_names(RTLIL::unescape_id(_id), false).c_str()
+#define EDIF_DEF(_id) edif_names(RTLIL::unescape_id(_id), true)
+#define EDIF_DEFR(_id, _ren, _bl, _br) edif_names(RTLIL::unescape_id(_id), true, _ren, _bl, _br)
+#define EDIF_REF(_id) edif_names(RTLIL::unescape_id(_id), false)
 
 struct EdifNames
 {