[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734

--- Comment #9 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Sat Mar 10 18:44:25 2018
New Revision: 258417

URL: https://gcc.gnu.org/viewcvs?rev=258417&root=gcc&view=rev
Log:
2018-03-10  Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/84734
        * arith.c (check_result, eval_intrinsic):  If result overflows, pass
        the expression up the chain instead of a NULL pointer.

2018-03-10  Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/84734
        * gfortran.dg/pr84734.f90: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gfortran.dg/pr84734.f90
Modified:
    branches/gcc-7-branch/gcc/fortran/ChangeLog
    branches/gcc-7-branch/gcc/fortran/arith.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog