Mercurial > hg > graal-jvmci-8
diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java @ 10756:7f6580db1e88
Truffle: add assertions to verify the finalness of child fields.
author | Andreas Woess <andreas.woess@jku.at> |
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date | Mon, 15 Jul 2013 14:49:40 +0200 |
parents | b221e31d7b0b |
children | 6e12e0ace0d5 |
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--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java Mon Jul 15 15:26:39 2013 +0200 +++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java Mon Jul 15 14:49:40 2013 +0200 @@ -163,9 +163,11 @@ } else if (Node.class.isAssignableFrom(field.getType()) && field.getAnnotation(Child.class) != null) { kind = NodeFieldKind.CHILD; childOffsetsList.add(fieldOffsetProvider.objectFieldOffset(field)); + assert !Modifier.isFinal(field.getModifiers()) : "child field must not be final (\"" + field.getName() + "\", " + clazz + ")"; } else if (field.getType().isArray() && Node.class.isAssignableFrom(field.getType().getComponentType()) && field.getAnnotation(Children.class) != null) { kind = NodeFieldKind.CHILDREN; childrenOffsetsList.add(fieldOffsetProvider.objectFieldOffset(field)); + assert Modifier.isFinal(field.getModifiers()) : "children array field must be final (\"" + field.getName() + "\", " + clazz + ")"; } else { kind = NodeFieldKind.DATA; }