https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95979
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:90b83a25b3499ff50a9b7afc0e84e1355191c220 commit r10-8939-g90b83a25b3499ff50a9b7afc0e84e1355191c220 Author: Harald Anlauf <anl...@gmx.de> Date: Fri Oct 16 22:17:46 2020 +0200 PR fortran/95979 - ICE in get_kind, at fortran/simplify.c:129 Simplification of the elemental intrinsic INDEX with constant array-valued arguments failed with an ICE or did not reduce to a constant array, depending also on the presence of the optional KIND argument. Add a further attempt of simplification in the case of elemental intrinsics, and make sure the KIND argument is not removed prematurely during simplification of INDEX. gcc/fortran/ChangeLog: PR fortran/95979 * expr.c (gfc_check_init_expr): Fix check of return code from gfc_intrinsic_func_interface. * intrinsic.c (gfc_intrinsic_func_interface): Add further attempt of simplification of elemental intrinsics with array arguments. * iresolve.c (gfc_resolve_index_func): Keep optional KIND argument for simplification of elemental use of INDEX. gcc/testsuite/ChangeLog: PR fortran/95979 * gfortran.dg/index_4.f90: New test. (cherry picked from commit 02629b116eed7c6911ef0eb2ef97e1883e9fb1de)
