Fix guest errors thrown through host boundaries might be unwrapped tw…

…ice.
datayang · Aug 10, 2018 · 5195e9b · 5195e9b
1 parent f81525a
commit 5195e9b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/com.oracle.truffle.polyglot/src/com/oracle/truffle/polyglot/HostExecuteNode.java b/truffle/src/com.oracle.truffle.polyglot/src/com/oracle/truffle/polyglot/HostExecuteNode.java
@@ -709,7 +709,7 @@ private Object doInvoke(SingleMethod method, Object obj, Object[] arguments, Pol
         try {
             ret = method.invoke(obj, arguments);
         } catch (Throwable e) {
-            throw HostInteropReflect.rethrow(PolyglotImpl.wrapHostException(languageContext, e));
+            throw HostInteropReflect.rethrow(e);
         }
         return toGuest.apply(languageContext, ret);
     }