private final class destructors
bearophile
bearophileHUGS at lycos.com
Thu Aug 19 06:40:39 PDT 2010
According to TDPL the whole object destructor chain is called up to the top of the hyerarchy.
This D2 program compiles and runs with DMD 2.048 with no errors:
import std.c.stdio: puts;
class Base {
private final ~this() { puts("Base.~this"); }
}
class Derived : Base {
private final ~this() { puts("Derived.~this"); }
}
void main() {
new Derived();
}
Output:
Derived.~this
Base.~this
Are the 'private final' attributes used here correct?
See also: http://d.puremagic.com/issues/show_bug.cgi?id=3934
Bye,
bearophile
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