no size yet for forward reference for nested structures
qqiang via Digitalmars-d
digitalmars-d at puremagic.com
Tue Jan 13 22:41:09 PST 2015
The following code:
```D
template PowerHeap(T) {
import std.container : SList;
private alias PowerForest = SList!PowerNode;
private final class PowerNode {
...
}
final class PowerHead {
...
}
}
unittest {
PowerHeap!int h;
}
```
failed to compile and get the error: PowerHeap!int.PowerNode: no
size yet for forward reference.
I've googled and found no straightforward solution to this issue.
The how can I modify my code to eliminate this error?
More information about the Digitalmars-d
mailing list