[Bug fortran/79886] [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar 16 16:27:08 2017
New Revision: 246203

URL: https://gcc.gnu.org/viewcvs?rev=246203&root=gcc&view=rev
Log:
        PR fortran/79886
        * tree-diagnostic.c (default_tree_printer): No longer static.
        * tree-diagnostic.h (default_tree_printer): New prototype.
fortran/
        * error.c (gfc_format_decoder): Rename plus argument to set_locus,
        remove ATTRIBUTE_UNUSED from all arguments, call default_tree_printer
        if not a Fortran specific spec.
        * trans-io.c: Include options.h.
        (gfc_build_st_parameter): Temporarily disable -Wpadded around layout
        of artificial IO data structures.
testsuite/
        * gfortran.dg/pr79886.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr79886.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/error.c
    trunk/gcc/fortran/trans-io.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-diagnostic.c
    trunk/gcc/tree-diagnostic.h