ut.allocator

import stdx.allocator: theAllocator, make, makeArray, dispose;

static int x;
static interface I
{
    void method();
}
static class A : I
{
    int y;
    override void method() { x = 21; }
    ~this() { x = 42; }
}
static class B : A
{
}
auto a = theAllocator.make!A;
a.method();
assert(x == 21);
theAllocator.dispose(a);
assert(x == 42);

B b = theAllocator.make!B;
b.method();
assert(x == 21);
theAllocator.dispose(b);
assert(x == 42);

I i = theAllocator.make!B;
i.method();
assert(x == 21);
theAllocator.dispose(i);
assert(x == 42);

int[] arr = theAllocator.makeArray!int(43);
theAllocator.dispose(arr);

import stdx.allocator: make, dispose;
import stdx.allocator.mallocator : Mallocator;

interface Foo {}
class Bar: Foo {}

Bar bar;
Foo foo;
bar = Mallocator.instance.make!Bar;
foo = cast(Foo) bar;
Mallocator.instance.dispose(foo);