From 974b4dbe25c617dbef5c742f11258eecbbd8ed1e Mon Sep 17 00:00:00 2001
From: Robert O'Callahan <rocallahan@google.com>
Date: Tue, 28 Oct 2025 12:40:45 +0000
Subject: [PATCH] Make SigSpec::parse_rhs use is_chunk to avoid direct access
 to chunks_

---
 kernel/rtlil.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index 028f0e895..5594df6e7 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -5890,7 +5890,7 @@ bool RTLIL::SigSpec::parse_rhs(const RTLIL::SigSpec &lhs, RTLIL::SigSpec &sig, R
 		return true;
 	}
 
-	if (lhs.chunks_.size() == 1) {
+	if (lhs.is_chunk()) {
 		char *p = (char*)str.c_str(), *endptr;
 		long int val = strtol(p, &endptr, 10);
 		if (endptr && endptr != p && *endptr == 0) {