[Swift-commit] r7085 - trunk/src/org/griphyn/vdl/karajan/lib/swiftscript

[hategan at ci.uchicago.edu]

Author: hategan
Date: 2013-09-19 01:43:21 -0500 (Thu, 19 Sep 2013)
New Revision: 7085

Modified:
   trunk/src/org/griphyn/vdl/karajan/lib/swiftscript/FnArg.java
Log:
made value parameter to arg() optional

Modified: trunk/src/org/griphyn/vdl/karajan/lib/swiftscript/FnArg.java
===================================================================
--- trunk/src/org/griphyn/vdl/karajan/lib/swiftscript/FnArg.java	2013-09-19 02:03:54 UTC (rev 7084)
+++ trunk/src/org/griphyn/vdl/karajan/lib/swiftscript/FnArg.java	2013-09-19 06:43:21 UTC (rev 7085)
@@ -26,11 +26,14 @@
 
 import k.rt.ExecutionException;
 import k.rt.Stack;
+import k.thr.LWThread;
 
 import org.globus.cog.karajan.analyzer.ArgRef;
+import org.globus.cog.karajan.analyzer.CompilationException;
 import org.globus.cog.karajan.analyzer.Scope;
 import org.globus.cog.karajan.analyzer.Signature;
 import org.globus.cog.karajan.analyzer.VarRef;
+import org.globus.cog.karajan.parser.WrapperNode;
 import org.griphyn.vdl.karajan.lib.SwiftFunction;
 import org.griphyn.vdl.mapping.AbstractDataNode;
 import org.griphyn.vdl.mapping.DSHandle;
@@ -46,7 +49,7 @@
     
 	@Override
     protected Signature getSignature() {
-        return new Signature(params("name", "value"));
+        return new Signature(params("name", optional("value", null)));
     }
 
     @Override