From 8eb2798776ef83afd187d65b8eb471a4b2f3c219 Mon Sep 17 00:00:00 2001
From: Henner Zeller <h.zeller@acm.org>
Date: Tue, 14 May 2019 21:07:26 -0700
Subject: Make the generated *.tab.hh include all the headers needed to define
 the union.

---
 frontends/ilang/ilang_parser.y | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'frontends/ilang')

diff --git a/frontends/ilang/ilang_parser.y b/frontends/ilang/ilang_parser.y
index 0df792997..44c99906a 100644
--- a/frontends/ilang/ilang_parser.y
+++ b/frontends/ilang/ilang_parser.y
@@ -47,6 +47,15 @@ USING_YOSYS_NAMESPACE
 
 %define api.prefix {rtlil_frontend_ilang_yy}
 
+/* The union is defined in the header, so we need to provide all the
+ * includes it requires
+ */
+%code requires {
+#include <string>
+#include <vector>
+#include "frontends/ilang/ilang_frontend.h"
+}
+
 %union {
 	char *string;
 	int integer;
@@ -451,4 +460,3 @@ conn_stmt:
 		delete $2;
 		delete $3;
 	};
-
-- 
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