# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1394216122 -3600
# Node ID ed7893cae86fb35aa8526bd43832e192c518c28f
# Parent  2bb17229c0d778aafe12a5a6e6293317ae35f89a
Check for abstract modifier in NodeIntrinsic verification.

diff -r 2bb17229c0d7 -r ed7893cae86f graal/com.oracle.graal.replacements.verifier/src/com/oracle/graal/replacements/verifier/NodeIntrinsicVerifier.java
--- a/graal/com.oracle.graal.replacements.verifier/src/com/oracle/graal/replacements/verifier/NodeIntrinsicVerifier.java	Fri Mar 07 13:55:06 2014 +0100
+++ b/graal/com.oracle.graal.replacements.verifier/src/com/oracle/graal/replacements/verifier/NodeIntrinsicVerifier.java	Fri Mar 07 19:15:22 2014 +0100
@@ -90,8 +90,12 @@
         }
 
         if (isNodeType(nodeClass)) {
-            TypeMirror[] constructorSignature = constructorSignature(intrinsicMethod);
-            findConstructor(nodeClass, constructorSignature, intrinsicMethod, annotation);
+            if (nodeClass.getModifiers().contains(Modifier.ABSTRACT)) {
+                env.getMessager().printMessage(Kind.ERROR, String.format("Cannot make @NodeIntrinsic for abstract node class %s.", nodeClass.getSimpleName()), element, annotation);
+            } else {
+                TypeMirror[] constructorSignature = constructorSignature(intrinsicMethod);
+                findConstructor(nodeClass, constructorSignature, intrinsicMethod, annotation);
+            }
         } else {
             env.getMessager().printMessage(Kind.ERROR, String.format("The class %s is not a Node subclass.", nodeClass.getSimpleName()), element, annotation);
         }