https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92305
--- Comment #19 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:add31061ec23e07fdf749dc335308efc81151a3d commit r10-6393-gadd31061ec23e07fdf749dc335308efc81151a3d Author: Jakub Jelinek <ja...@redhat.com> Date: Sat Feb 1 10:02:20 2020 +0100 fortran: Fix up TYPE_ARG_TYPES of procs with scalar VALUE optional args [PR92305] The following patch fixes -FAIL: libgomp.fortran/use_device_addr-1.f90 -O0 execution test -FAIL: libgomp.fortran/use_device_addr-2.f90 -O0 execution test that has been FAILing for several months on powerpc64le-linux. The problem is in the Fortran FE, which adds the artificial arguments for scalar VALUE OPTIONAL dummy args only to DECL_ARGUMENTS where the current function can see them, but not to TYPE_ARG_TYPES; if those functions aren't varargs, this confuses calls.c to pass the remaining arguments (which aren't named (== not covered by TYPE_ARG_TYPES) and aren't varargs either) in a different spot from what the callee (which has proper DECL_ARGUMENTS for all args) expects. For the artificial length arguments for character dummy args we already put them in both DECL_ARGUMENTS and TYPE_ARG_TYPES. 2020-02-01 Jakub Jelinek <ja...@redhat.com> PR fortran/92305 * trans-types.c (gfc_get_function_type): Also push boolean_type_node types for non-character scalar VALUE optional dummy arguments. * trans-decl.c (create_function_arglist): Skip those in hidden_typelist. Formatting fix.
