I've got a procedure in IDA Pro with a few local stack variables, but part of them belong to an array. I would like to define the array, but pressing * (Create Array) fails, and pressing Y (Set Type) just brings up the type for the procedure, not the variable.
The same happens if I hover over an instance of its usage rather than its definition in the function prologue.
Oddly enough I seem to be able to rename them just fine.
How do I define a range of local variables to be an array; or, why is it not working for me?