--- a/graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/TypeCheckParser.java	Wed Mar 06 18:27:57 2013 +0100
+++ b/graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/TypeCheckParser.java	Wed Mar 06 18:32:33 2013 +0100
@@ -26,6 +26,7 @@
 import java.util.*;
 
 import javax.lang.model.element.*;
+import javax.lang.model.type.*;
 
 import com.oracle.truffle.api.codegen.*;
 import com.oracle.truffle.codegen.processor.*;
@@ -47,7 +48,7 @@
         List<ParameterSpec> specs = new ArrayList<>();
         specs.add(new ParameterSpec("value", getTypeSystem(), false, Cardinality.ONE));
         ParameterSpec returnTypeSpec = new ParameterSpec("returnType", getContext().getType(boolean.class), false);
-        MethodSpec spec = new MethodSpec(returnTypeSpec, specs);
+        MethodSpec spec = new MethodSpec(Collections.<TypeMirror> emptyList(), returnTypeSpec, specs);
         return spec;
     }