From 2d0fc040cfe4413e3b2c8209b4b5a23b5866374b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Povi=C5=A1er?= <povik@cutebit.org>
Date: Tue, 5 Sep 2023 21:40:24 +0200
Subject: [PATCH] ast: Substitute rvalues when parsing out print arguments

Apply the local substitutions stemming from process context when parsing
out format arguments to `$display` or other statements.
---
 frontends/ast/genrtlil.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc
index 81fb3189d94..d62f06ae549 100644
--- a/frontends/ast/genrtlil.cc
+++ b/frontends/ast/genrtlil.cc
@@ -759,7 +759,7 @@ struct AST_INTERNAL::ProcessGenerator
 						arg.realtime = true;
 					} else {
 						arg.type = VerilogFmtArg::INTEGER;
-						arg.sig = node->genRTLIL();
+						arg.sig = node->genWidthRTLIL(-1, false, &subst_rvalue_map.stdmap());
 						arg.signed_ = is_signed;
 					}
 					args.push_back(arg);