From 19d0aabe7ad1e185254b70e2ce12122b3ca87905 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Tue, 23 May 2023 20:52:30 -0400
Subject: [PATCH] Internals: Fix extra cast on ExprStmt.

---
 src/V3AstNodeExpr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/V3AstNodeExpr.h b/src/V3AstNodeExpr.h
index bd54322c2..0216bbb3e 100644
--- a/src/V3AstNodeExpr.h
+++ b/src/V3AstNodeExpr.h
@@ -1106,7 +1106,7 @@ public:
     // METHODS
     string emitVerilog() override { V3ERROR_NA_RETURN(""); }
     string emitC() override { V3ERROR_NA_RETURN(""); }
-    bool cleanOut() const override { return false; }
+    bool cleanOut() const override { return true; }
     bool same(const AstNode*) const override { return true; }
 };
 class AstFError final : public AstNodeExpr {