8029376: Full attribution of unresolvable annotations8029161: javac crashing when processing broken annotationsSummary: Attributing values of annotation attributes regardless how broken the annotation is.Reviewed-by: jjg, jfranck
8027375: javac asserts on nested erroneous annotationsSummary: make sure JCAnnotation trees have type != null before annotation processingReviewed-by: jjg