minor issue: "TOGGLE" is not defined from the PinStatus enum values...

[WestfW]

I see that digitalWrite() has added a "TOGGLE" option, which is currently defined in Arduino.h:
#define TOGGLE 2
However, that argument is defined as a PinStatus enum, and using toggle in a program results in a warning:

/Volumes/MacOS/HD-Users/BillW/Documents/Arduino/-test-/test_togglespeed_digitalWrite/test_togglespeed_digitalWrite.ino:46:29: warning: invalid conversion from 'int' to 'PinStatus' [-fpermissive]
     digitalWrite(PIN, TOGGLE);
                             ^

TOGGLE should be defined as a member of the enum instead:
#define TOGGLE CHANGE

(separately, I'm a little uncomfortable about the use of the PinStatus type for digitalRead and digitalWrite, but that's a separate issue.)