I have a dynamic array of dstrings and I’m spending dstrings to
it. At one point I need to append a zero-length string just to
increase the length of the array by one but I can’t have a slot
containing garbage. I thought about ++arr.length - would that
work, while giving me valid contents to the final slot ?
What I first did was
arr ~= [];
This gave no errors but it doesn’t increase the array length, so
it seems. Is that a bug ? Or is it supposed to do that?
Then I tried
arr ~= ""d;
and that did work. Is there anything more efficient that I could
do instead?
I actually have an alias for the type of the strings so that they
can be either dstrings or wstrings with just a recompilation. How
should I then generate a zero-length string that has th correct
type of dstring or wstring as I am stuck with the ‘d’-suffix on
the end of the ""d at the moment. Can I just cast ? Not a
reinterpret cast, but a proper value conversion?
