[swift-evolution] Casting Bug Swift
James Campbell
james at supmenow.com
Thu Feb 25 10:44:41 CST 2016
Say I have been passed an array of objects that conform to a protocol
called "Eatable" i.e [Eatable]
If I then try to cast them to an array of classes who happen to implement
that protocol i.e [Burger]
The compiler lets me but in the runtime it corrupts the memory.
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