https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125902
--- Comment #15 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <[email protected]>: https://gcc.gnu.org/g:fdffb66e398d4440116a7d7834aae11053973ffe commit r17-1924-gfdffb66e398d4440116a7d7834aae11053973ffe Author: Harald Anlauf <[email protected]> Date: Thu Jun 25 22:55:47 2026 +0200 Fortran: -fc-prototypes, deferred shape and deferred length dummies [PR125902] Commit r17-1785 fixed the C prototypes emitted by -fc-prototypes for procedure interfaces with deferred shape and deferred length dummies, but did not consistently detect when "#include <ISO_Fortran_binding.h>" was needed. Use common helper function to handle this. PR fortran/125902 gcc/fortran/ChangeLog: * dump-parse-tree.cc (needs_CFI_cdesc): New helper function to determine when struct CFI_cdesc_t is used. (has_cfi_cdesc): Use it here... (get_c_type_name): ... and here. gcc/testsuite/ChangeLog: * gfortran.dg/c-prototypes_2.F90: New test.
