So are you comfortable with a genera rule that says something
like "If a
user knows enough to play around with internal properties, they
know enough to deal with the elimination of internal properties
without us giving them an indication"?
I'd be perfectly happy with this rule. The internal properties
are quite well hidden in the IR, and in many cases it's not
really clear how they might be useful without consulting the
source code.
Seems acceptable to me too. Internal properties are not
intended to be user-serviceable, so fiddling with them is
equivalent to messing with the source code. We don't
alert users to the elimination of a source code variable.
Trevor
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