From: Eddie Hung <eddie@fpgeh.com>
Date: Thu, 30 Apr 2020 14:48:47 +0000 (-0700)
Subject: verific: ignore anonymous enums
X-Git-Tag: working-ls180~581^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5017ff4a978ae92a3a00d120bed29de9425108aa;p=yosys.git

verific: ignore anonymous enums
---

diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc
index b818d01f7..fe4bda68e 100644
--- a/frontends/verific/verific.cc
+++ b/frontends/verific/verific.cc
@@ -172,7 +172,10 @@ void VerificImporter::import_attributes(dict<RTLIL::IdString, RTLIL::Const> &att
 			return;
 		if (nl->IsFromVhdl() && strcmp(type_range->GetTypeName(), "STD_LOGIC") == 0)
 			return;
-		attributes.emplace(ID::wiretype, RTLIL::escape_id(type_range->GetTypeName()));
+		auto type_name = type_range->GetTypeName();
+		if (!type_name)
+			return;
+		attributes.emplace(ID::wiretype, RTLIL::escape_id(type_name));
 
 		MapIter mi;
 		const char *k, *v;