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2014-11-24 8:54 GMT+02:00 Oliver Kroth <oliver.kroth@nec-i.de>:

> how do you want to pick up the value break provided?

That would be hard if an expression is allowed, which is why I am
asking for a numeric constant. At present, the compiler generates
an invisible label "break" and actually does `goto break`. For the
extension, it would generate an invisible label that cannot be a
Name, e.g. `break.2`.