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diff graal/com.oracle.truffle.interop/src/com/oracle/truffle/interop/SymbolInvokerImpl.java @ 21716:2f9e4d984d16

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Give languages a chance to do implicit exports. Prefer explicit exports over implicit ones.
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Thu, 04 Jun 2015 08:08:05 +0200
parents ed234a3178af
children
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--- a/graal/com.oracle.truffle.interop/src/com/oracle/truffle/interop/SymbolInvokerImpl.java	Thu Jun 04 01:00:44 2015 +0200
+++ b/graal/com.oracle.truffle.interop/src/com/oracle/truffle/interop/SymbolInvokerImpl.java	Thu Jun 04 08:08:05 2015 +0200
@@ -40,6 +40,15 @@
 
     @Override
     protected Object invoke(Object symbol, Object... arr) throws IOException {
+        if (symbol instanceof String) {
+            return symbol;
+        }
+        if (symbol instanceof Number) {
+            return symbol;
+        }
+        if (symbol instanceof Boolean) {
+            return symbol;
+        }
         ForeignObjectAccessNode callMain = ForeignObjectAccessNode.getAccess(Execute.create(Receiver.create(), arr.length));
         CallTarget callMainTarget = Truffle.getRuntime().createCallTarget(new TemporaryRoot(callMain, (TruffleObject) symbol, arr));
         VirtualFrame frame = Truffle.getRuntime().createVirtualFrame(arr, UNUSED_FRAMEDESCRIPTOR);