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# Copyright (C) 2011 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with GCC; see the file COPYING3.  If not see

# .

#

# Contributed by Tobias Burnus 

# Test coarray support.

#

# For the compilation tests, all files are compiles with the

# option -fcoarray=single and with -fcoarray=lib

#

# For the link and execution tests, for -fcoarray=lib the

# libcaf_single library is linked. Additionally, with the

# required settings another CAF library is used.

# Load procedures from common libraries.

load_lib gfortran-dg.exp

# If a testcase doesn't have special options, use these.

global DEFAULT_FFLAGS

if ![info exists DEFAULT_FFLAGS] then {

    set DEFAULT_FFLAGS " -pedantic-errors"

}

dg-init

global runtests

global DG_TORTURE_OPTIONS torture_with_loops

torture-init

set-torture-options $DG_TORTURE_OPTIONS

# Main loop.

foreach test [lsort [glob -nocomplain $srcdir/$subdir/*.\[fF\]{,90,95,03,08} ]] {

    # If we're only testing specific files and this isn't one of them, skip it.

    if ![runtest_file_p $runtests $test] then {

        continue

    }

# Enable if you want to test several options:

#    # look if this is dg-do-run test, in which case

#    # we cycle through the option list, otherwise we don't

#    if [expr [search_for $test "dg-do run"]] {

#       set option_list $torture_with_loops

#    } else {

#       set option_list [list { -O } ]

#    }

    set option_list [list { -O2 } ]

    set nshort [file tail [file dirname $test]]/[file tail $test]

    foreach flags $option_list {

        verbose "Testing $nshort (single), $flags" 1

        dg-test $test "-fcoarray=single $flags" ""

    }

    foreach flags $option_list {

        verbose "Testing $nshort (libcaf_single), $flags" 1

        dg-test $test "-fcoarray=lib $flags -lcaf_single" ""

    }

}

torture-finish

dg-finish