From a3a13cce32e8d1c002e95d1a4ec1feca30f221bb Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 22 Sep 2015 21:34:21 +0200
Subject: Fixed detection of "task foo(bar);" syntax error

---
 frontends/verilog/verilog_parser.y | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'frontends/verilog/verilog_parser.y')

diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y
index 708ac7627..0fd7c6e0d 100644
--- a/frontends/verilog/verilog_parser.y
+++ b/frontends/verilog/verilog_parser.y
@@ -708,6 +708,8 @@ wire_name_and_opt_assign:
 
 wire_name:
 	TOK_ID range_or_multirange {
+		if (astbuf1 == nullptr)
+			frontend_verilog_yyerror("Syntax error.");
 		AstNode *node = astbuf1->clone();
 		node->str = *$1;
 		append_attr_clone(node, albuf);
-- 
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