PF Haste question

[herrhauptmann]

Was in a game today where a rogue 7 with TWF was hasted, and we were unsure of the rogues attacks.
Normally the rogue has two attacks at +5 Bab (with appropriate TWF penalties).

But what about when hasted?
On a standard attack or a charge, that's a single attack with main hand. When a person with a single weapon uses a full attack while hasted (at bab 5), they get 2 attacks.
But what about when doing a full round attack with TWF?
Is it two attacks with main hand, and one with right hand, all at bab5 (and twf penalties)?
Or is it two attacks with each hand at bab5 (and twf penalties)

Thanks

[Squirrel_Dude]

He would get only 1 extra attack if he was Two Weapon Fighting. 1 with the main hand, 1 with the off hand, and 1 bonus main hand attack at his highest BAB and with all bonuses and penalties applied.