https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91424
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Author: tkoenig Date: Tue Aug 13 10:05:44 2019 New Revision: 274369 URL: https://gcc.gnu.org/viewcvs?rev=274369&root=gcc&view=rev Log: 2019-08-13 Thomas Koenig <tkoe...@gcc.gnu.org> Backport from trunk PR fortran/91424 * frontend-passes.c (do_subscript): Do not warn for an expression a second time. Do not warn about a zero-trip loop. (doloop_warn): Also look at contained namespaces. 2019-08-13 Thomas Koenig <tkoe...@gcc.gnu.org> Backport from trunk PR fortran/91424 * gfortran.dg/do_subscript_3.f90: New test. * gfortran.dg/do_subscript_4.f90: New test. * gfortran.dg/pr70754.f90: Use indices that to not overflow. 2019-08-13 Thomas Koenig <tkoe...@gcc.gnu.org> Backport from trunk PR fortran/91422 * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array dimension. Added: branches/gcc-9-branch/gcc/testsuite/gfortran.dg/do_subscript_3.f90 branches/gcc-9-branch/gcc/testsuite/gfortran.dg/do_subscript_4.f90 Modified: branches/gcc-9-branch/gcc/fortran/ChangeLog branches/gcc-9-branch/gcc/fortran/frontend-passes.c branches/gcc-9-branch/gcc/testsuite/ChangeLog branches/gcc-9-branch/gcc/testsuite/gfortran.dg/pr70754.f90 branches/gcc-9-branch/libgomp/ChangeLog branches/gcc-9-branch/libgomp/testsuite/libgomp.oacc-fortran/routine-7.f90
