Why is std.array litered with @trusted delegates? Ex:
in the clear method in Appender.
void clear() @safe pure nothrow
{
if(_data)
{
_data.arr = ()@trusted { return _data.arr.ptr[0 .. 0]; }();
}
}
Is it to enable @safe? And should it be allowed i mean the code
does deal with pointers so it really should be made @trusted? Or
is the reasoning that as much of the standard library should be
@safe as possible so some small hacks are ok?
