On 2018-06-28, at 09:23:11, Charles Mills wrote: > FWIW, I see things the same as Phil. Either unprotect the register before > bumping it, or don't use the feature, or potentially ignore the warning. > Tricky if one must use DROP to unprotect. In Hobart's case the register being updated is the base register.
> Hobart Spitz wrote: >> If you are traversing a linked-list of control blocks (e.g.), you might >> validly modify a USING register that points to a DSECT of that control >> block. -- gil
