[Bug fortran/57553] Valid use of STORAGE_SIZE rejected, bad error message for invalid use

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57553

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
"13.7.160 STORAGE SIZE (A [, KIND])
 Description. Storage size in bits.
 Class. Inquiry function.
 Arguments.
 A     shall be a scalar or array of any type. If it is polymorphic it shall
       not be an undefined pointer. If it has any deferred type parameters
       it shall not be an unallocated allocatable variable or a disassociated
       or undefined pointer."

My impression is that the current code assumes that the argument is a variable
and not an expression (including literal constants).