On 08/08/2010 22:56, simendsjo wrote:
I'm totally new to the const/immutable thing, so this might be a naive
question..
The spec says:
"modification after casting away const" => "undefined behavior"
Casting away const is mostly for dealing with external non D libraries.
Some languages have no notion of const, so you'll cast const away when
calling functions written in other languages.
Also a lot of old c & c++ code is none const correct so again you have
to discard const to interface with that code.
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