From ecc22f7fedfa639482dbc55a05709da85116a60f Mon Sep 17 00:00:00 2001
From: Peter Crozier <peter@crozier.com>
Date: Mon, 23 Mar 2020 20:07:22 +0000
Subject: Support module/package/interface/block scope for typedef names.

---
 frontends/verilog/verilog_frontend.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'frontends/verilog/verilog_frontend.cc')

diff --git a/frontends/verilog/verilog_frontend.cc b/frontends/verilog/verilog_frontend.cc
index f2c1c227f..1c88d479b 100644
--- a/frontends/verilog/verilog_frontend.cc
+++ b/frontends/verilog/verilog_frontend.cc
@@ -51,7 +51,6 @@ static void add_package_types(std::map<std::string, AST::AstNode *> &user_types,
 {
 	// prime the parser's user type lookup table with the package qualified names
 	// of typedefed names in the packages seen so far.
-	user_types.clear();
 	for (const auto &pkg : package_list) {
 		log_assert(pkg->type==AST::AST_PACKAGE);
 		for (const auto &node: pkg->children) {
@@ -61,6 +60,8 @@ static void add_package_types(std::map<std::string, AST::AstNode *> &user_types,
 			}
 		}
 	}
+	user_type_stack.clear();
+	user_type_stack.push_back(new UserTypeMap());
 }
 
 struct VerilogFrontend : public Frontend {
-- 
cgit v1.2.3