Cannot extract constant size arrays and non-allocatable arrays in modules

[hiker]

if an array is used from a module that has a fixed size, e.g.:

  REAL(KIND = r_def), PUBLIC :: profile_data(100)

the driver does not compile. Reason is that the generic interface ReadVariable in the driver for 1d-real (or double) arrays declares the variable to be allocatable, so it doesn't match.

Unfortunately, at the same time, it is not possible to declare a generic interface for allocatable and non-allocatable arrays at the same time (see e.g. https://fortran-lang.discourse.group/t/how-to-have-a-generic-interface-for-both-allocatable-and-non-allocatable-dummy/6114/19).

My current idea is that we have two generic interfaces in ReadVariabe, one for allocatable arrays, one for non-allocatable arrays (with a different, generic name). And then hope that PSyclone has the type information so it can decide which of the two generic interfaces to use.