From 65dc304c1789112d4b63c210a903eff4a6efb1ce Mon Sep 17 00:00:00 2001
From: Joachim Klein <klein@tcs.inf.tu-dresden.de>
Date: Fri, 23 Jun 2017 09:16:17 +0000
Subject: [PATCH] Property.checkAgainstExpectedResultString: improve error
 message if there is an unexpected result type

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11993 bbc10eb1-c90d-0410-af57-cb519fbb1720
---
 prism/src/parser/ast/Property.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prism/src/parser/ast/Property.java b/prism/src/parser/ast/Property.java
index 045cb1e0..fbebf072 100644
--- a/prism/src/parser/ast/Property.java
+++ b/prism/src/parser/ast/Property.java
@@ -403,7 +403,7 @@ public class Property extends ASTElement
 			}
 			// Parse actual result
 			if (!(result instanceof Double))
-				throw new PrismException("Result is wrong type for (double-valued) property");
+				throw new PrismException("Result is wrong type (" + result.getClass() + ") for (double-valued) property");
 			double doubleRes = ((Double) result).doubleValue();
 			// Compare results
 			if (Double.isNaN(doubleRes)) {