Parser recovery inside of annotation attributes

Currently, when there is an annotation attribute name that does not have a value (ie- no '='), then the parser is broken, outline view does not work, and content assist does not provide anything interesting.

Eg (/**/ is the caret position)-

public @interface Foo {
  int val1();
  int val2();
}

@Foo(val1 = 8, va/**/)
class Clazz { }

I am working on GRECLIPSE-988 and content assist is broken when invoked at the caret position.

As for the AST created, I would like to see an annotation node with a single member-value pair (for val1), and the remainder can just be ignored in the AST.