From 9360ad34873e8af92c64035f37ec84a425f8f8e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20L=C3=BChne?= <patrick-github@luehne.de>
Date: Fri, 23 Jun 2017 02:31:07 +0200
Subject: [PATCH] Added missing forward declaration.

---
 lib/pddlparse/include/pddlparse/ASTForward.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pddlparse/include/pddlparse/ASTForward.h b/lib/pddlparse/include/pddlparse/ASTForward.h
index f039b5a..25dd988 100644
--- a/lib/pddlparse/include/pddlparse/ASTForward.h
+++ b/lib/pddlparse/include/pddlparse/ASTForward.h
@@ -108,6 +108,7 @@ struct Description;
 using DescriptionPointer = std::unique_ptr<Description>;
 struct Domain;
 using DomainPointer = std::unique_ptr<Domain>;
+struct InitialState;
 struct Problem;
 using ProblemPointer = std::unique_ptr<Problem>;
 enum class Requirement;