From 075a48d3fa69324d5b2700779a686fa46a69adb2 Mon Sep 17 00:00:00 2001
From: Stefan Biereigel <stefan.biereigel@cern.ch>
Date: Thu, 23 May 2019 10:16:41 +0200
Subject: implementation for assignments working

---
 frontends/ast/ast.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'frontends/ast/ast.cc')

diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc
index 5623541b2..9c360efb6 100644
--- a/frontends/ast/ast.cc
+++ b/frontends/ast/ast.cc
@@ -51,6 +51,7 @@ namespace AST_INTERNAL {
 	std::map<std::string, AstNode*> current_scope;
 	const dict<RTLIL::SigBit, RTLIL::SigBit> *genRTLIL_subst_ptr = NULL;
 	RTLIL::SigSpec ignoreThisSignalsInInitial;
+    std::map<RTLIL::SigSpec, RTLIL::Cell*> wire_logic_map;
 	AstNode *current_always, *current_top_block, *current_block, *current_block_child;
 	AstModule *current_module;
 	bool current_always_clocked;
@@ -940,6 +941,8 @@ static AstModule* process_module(AstNode *ast, bool defer, AstNode *original_ast
 		log("--- END OF AST DUMP ---\n");
 	}
 
+    wire_logic_map = std::map<RTLIL::SigSpec, RTLIL::Cell*>();
+
 	if (!defer)
 	{
 		bool blackbox_module = flag_lib;
-- 
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