[Bug fortran/103496] [F2018][TS29113] C_SIZEOF – rejects now valid args with 'must be an interoperable data entity'

[anlauf at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103496

--- Comment #5 from anlauf at gcc dot gnu.org ---
Created attachment 57937
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57937&action=edit
c_sizeof_8.f90

Here's a testcase derived from comment#0.

Feel free to adapt it to your meet your needs, and push it.