[Bug fortran/92018] ICE in gfc_conv_constant_to_tree, at fortran/trans-const.c:370

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92018

--- Comment #1 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Fri Oct 11 17:52:27 2019
New Revision: 276898

URL: https://gcc.gnu.org/viewcvs?rev=276898&root=gcc&view=rev
Log:
2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/92018
        * check.c (reset_boz): New function.
        (illegal_boz_arg, boz_args_check, gfc_check_complex, gfc_check_float,
        gfc_check_transfer): Use it.
        (gfc_check_dshift): Use reset_boz, and re-arrange the checking to
        help suppress possible run-on errors.
        (gfc_check_and): Restore checks for valid argument types.  Use
        reset_boz, and re-arrange the checking to help suppress possible
        un-on errors.
        * resolve.c (resolve_function): Actual arguments cannot be BOZ in
        a function reference.

2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/92018
        * gfortran.dg/gnu_logical_2.f90: Update dg-error regex.
        * gfortran.dg/pr81509_2.f90: Ditto.
        * gfortran.dg/pr92018.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr92018.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/check.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/gnu_logical_2.f90
    trunk/gcc/testsuite/gfortran.dg/pr81509_2.f90