tuple, touple,
gdb, gdv,
let's call the whole thing off.

Change-Id: I72d12f6c75061777474e7dec2c90d2a8a3715da6
Reviewed-on: https://go-review.googlesource.com/100836
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>