Camp Case Play, What Would You Call?

[ReadyToRef]

Big Dog D1 Women's Official and Great Interpretator of the rules brought up this case play at camp:

A1 is caught in a trap in the front court right next to the backcourt line. He passes to A2 who is also in the frontcourt next to the backcourt line on the opposite side of A1. In order to get the ball to A2, A1 throws a bounce pass that hits in the backcourt and because of its spin bounces to A2 who grabs it. A2 grabs it without going into the backcourt.

What do you call, NCAA or NFHS, and what rule or definition are you using to back it up?