[Bug fortran/88269] ICE in gfc_format_decoder, at fortran/error.c:947

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88269

--- Comment #3 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Mon Dec 10 19:26:43 2018
New Revision: 266960

URL: https://gcc.gnu.org/viewcvs?rev=266960&root=gcc&view=rev
Log:
2018-12-10  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/88269
        * io.c (io_constraint): Update macro. If locus line buffer is NULL,
        use gfc_current_locus in error messages.
        (check_io_constraints): Catch missing IO UNIT in write and read
        statements.  io_constraint macro is incompatible here.

2018-12-10  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/88269
        * gfortran.dg/pr88269.f90: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/gfortran.dg/pr88269.f90
Modified:
    branches/gcc-8-branch/gcc/fortran/ChangeLog
    branches/gcc-8-branch/gcc/fortran/io.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog