From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10074 invoked by alias); 5 Aug 2015 13:41:40 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 10057 invoked by uid 89); 5 Aug 2015 13:41:39 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.4 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD,UNSUBSCRIBE_BODY autolearn=no version=3.3.2 X-HELO: mga11.intel.com Received: from mga11.intel.com (HELO mga11.intel.com) (192.55.52.93) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 05 Aug 2015 13:41:33 +0000 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP; 05 Aug 2015 06:41:22 -0700 X-ExtLoop1: 1 Received: from kboell-mobl2.ger.corp.intel.com (HELO [172.28.205.135]) ([172.28.205.135]) by orsmga003.jf.intel.com with ESMTP; 05 Aug 2015 06:41:16 -0700 Message-ID: <55C2127C.3080700@linux.intel.com> Date: Wed, 05 Aug 2015 13:41:00 -0000 From: Keven Boell User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Joel Brobecker , Keven Boell CC: gdb-patches@sourceware.org Subject: Re: [PATCH 2/2] fort_dyn_array: add basic test coverage References: <1435754532-17922-1-git-send-email-keven.boell@intel.com> <1435754532-17922-3-git-send-email-keven.boell@intel.com> <20150721181911.GO7406@adacore.com> In-Reply-To: <20150721181911.GO7406@adacore.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-08/txt/msg00109.txt.bz2 On 21.07.2015 20:19, Joel Brobecker wrote: > On Wed, Jul 01, 2015 at 02:42:12PM +0200, Keven Boell wrote: >> Add basic test coverage for most dynamic array use-cases >> in Fortran. >> The commit contains the following tests: >> * Ensure that values of Fortran dynamic arrays >> can be evaluated correctly in various ways and states. >> * Ensure that Fortran primitives can be evaluated >> correctly when used as a dynamic array. >> * Dynamic arrays passed to subroutines and handled >> in different ways inside the routine. >> * Ensure that the ptype of dynamic arrays in >> Fortran can be printed in GDB correctly. >> * Ensure that dynamic arrays in different states >> (allocated/associated) can be evaluated. >> * Dynamic arrays passed to functions and returned from >> functions. >> * History values of dynamic arrays can be accessed and >> printed again with the correct values. >> * Dynamic array evaluations using MI protocol. >> * Sizeof output of dynamic arrays in various states. >> >> 2015-03-13 Keven Boell >> Sanimir Agovic >> >> testsuite/gdb.fortran: >> >> * vla-alloc-assoc.exp: New file. >> * vla-datatypes.exp: New file. >> * vla-datatypes.f90: New file. >> * vla-history.exp: New file. >> * vla-ptype-sub.exp: New file. >> * vla-ptype.exp: New file. >> * vla-sizeof.exp: New file. >> * vla-sub.f90: New file. >> * vla-value-sub-arbitrary.exp: New file. >> * vla-value-sub-finish.exp: New file. >> * vla-value-sub.exp: New file. >> * vla-value.exp: New file. >> * vla-ptr-info.exp: New file. >> * vla.f90: New file. >> >> testsuite/gdb.mi: >> >> * mi-vla-fortran.exp: New file. >> * vla.f90: New file. > > I only quickly scanned this patch, as it's really huge (huge > is good, in this case). > > One general comment is that we avoid re-using the same code > for each test. See: https://sourceware.org/gdb/wiki/GDBTestcaseCookbook#Make_sure_test_executables_are_unique > > Even if all testcases end up using the same code, I suggest > making one source file for each testcase, and naming the source > file the same as the .exp files (modulo the extension, of course). > That's a fairly standard practice that makes it easier to associate > testcase and code. > The chapter you refered to on the Testcase Cookbook page says the opposite: "[...] but if for some reason a new test reuses the sources of another existing test, the new test shall compile to its own executable [...]" This is exactly what I'm doing here. I would like to avoid code duplications as much as possible. > >> --- >> gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp | 65 +++++++ >> gdb/testsuite/gdb.fortran/vla-datatypes.exp | 82 +++++++++ >> gdb/testsuite/gdb.fortran/vla-datatypes.f90 | 51 ++++++ >> gdb/testsuite/gdb.fortran/vla-history.exp | 62 +++++++ >> gdb/testsuite/gdb.fortran/vla-ptr-info.exp | 32 ++++ >> gdb/testsuite/gdb.fortran/vla-ptype-sub.exp | 87 ++++++++++ >> gdb/testsuite/gdb.fortran/vla-ptype.exp | 96 +++++++++++ >> gdb/testsuite/gdb.fortran/vla-sizeof.exp | 46 +++++ >> gdb/testsuite/gdb.fortran/vla-sub.f90 | 82 +++++++++ >> .../gdb.fortran/vla-value-sub-arbitrary.exp | 35 ++++ >> gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp | 49 ++++++ >> gdb/testsuite/gdb.fortran/vla-value-sub.exp | 90 ++++++++++ >> gdb/testsuite/gdb.fortran/vla-value.exp | 148 ++++++++++++++++ >> gdb/testsuite/gdb.fortran/vla.f90 | 56 ++++++ >> gdb/testsuite/gdb.mi/mi-vla-fortran.exp | 182 ++++++++++++++++++++ >> gdb/testsuite/gdb.mi/vla.f90 | 42 +++++ >> 16 files changed, 1205 insertions(+) >> create mode 100644 gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-datatypes.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-datatypes.f90 >> create mode 100644 gdb/testsuite/gdb.fortran/vla-history.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptr-info.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptype-sub.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptype.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-sizeof.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-sub.f90 >> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla-value.exp >> create mode 100644 gdb/testsuite/gdb.fortran/vla.f90 >> create mode 100644 gdb/testsuite/gdb.mi/mi-vla-fortran.exp >> create mode 100644 gdb/testsuite/gdb.mi/vla.f90 >> >> diff --git a/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp b/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp >> new file mode 100644 >> index 0000000..542b65c >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp >> @@ -0,0 +1,65 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Let's try to standardize a bit on how we write testcases. We have > a "cookbook" for testcases at... > > https://sourceware.org/gdb/wiki/GDBTestcaseCookbook > > ... and it shows how to handle runto failures: > > untested "could not run to main" > return -1 > > Done. > >> + >> +# Check the association status of various types of VLA's >> +# and pointer to VLA's. >> +gdb_breakpoint [gdb_get_line_number "vla1-allocated"] >> +gdb_continue_to_breakpoint "vla1-allocated" >> +gdb_test "print l" " = \\.TRUE\\." \ >> + "print vla1 allocation status (allocated)" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "print l" " = \\.TRUE\\." \ >> + "print vla2 allocation status (allocated)" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test "print l" " = \\.TRUE\\." \ >> + "print pvla associated status (associated)" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"] >> +gdb_continue_to_breakpoint "pvla-re-associated" >> +gdb_test "print l" " = \\.TRUE\\." \ >> + "print pvla associated status (re-associated)" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"] >> +gdb_continue_to_breakpoint "pvla-deassociated" >> +gdb_test "print l" " = \\.FALSE\\." \ >> + "print pvla allocation status (deassociated)" >> + >> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"] >> +gdb_continue_to_breakpoint "vla1-deallocated" >> +gdb_test "print l" " = \\.FALSE\\." \ >> + "print vla1 allocation status (deallocated)" >> +gdb_test "print vla1" " = " \ >> + "print deallocated vla1" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-deallocated"] >> +gdb_continue_to_breakpoint "vla2-deallocated" >> +gdb_test "print l" " = \\.FALSE\\." "print vla2 deallocated" >> +gdb_test "print vla2" " = " "print deallocated vla2" >> diff --git a/gdb/testsuite/gdb.fortran/vla-datatypes.exp b/gdb/testsuite/gdb.fortran/vla-datatypes.exp >> new file mode 100644 >> index 0000000..a61cb70 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-datatypes.exp >> @@ -0,0 +1,82 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile ".f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +# check that all fortran standard datatypes will be >> +# handled correctly when using as VLA's >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same as above. Done. > >> + >> +gdb_breakpoint [gdb_get_line_number "vlas-allocated"] >> +gdb_continue_to_breakpoint "vlas-allocated" >> +gdb_test "next" " = allocated\\\(realvla\\\)" \ >> + "next to allocation status of intvla" >> +gdb_test "print l" " = \\.TRUE\\." "intvla allocated" >> +gdb_test "next" " = allocated\\\(complexvla\\\)" \ >> + "next to allocation status of realvla" >> +gdb_test "print l" " = \\.TRUE\\." "realvla allocated" >> +gdb_test "next" " = allocated\\\(logicalvla\\\)" \ >> + "next to allocation status of complexvla" >> +gdb_test "print l" " = \\.TRUE\\." "complexvla allocated" >> +gdb_test "next" " = allocated\\\(charactervla\\\)" \ >> + "next to allocation status of logicalvla" >> +gdb_test "print l" " = \\.TRUE\\." "logicalvla allocated" >> +gdb_test "next" "intvla\\\(:,:,:\\\) = 1" \ >> + "next to allocation status of charactervla" >> +gdb_test "print l" " = \\.TRUE\\." "charactervla allocated" >> + >> +gdb_breakpoint [gdb_get_line_number "vlas-initialized"] >> +gdb_continue_to_breakpoint "vlas-initialized" >> +gdb_test "ptype intvla" "type = integer\\\(kind=4\\\) \\\(11,22,33\\\)" \ >> + "ptype intvla" >> +gdb_test "ptype realvla" "type = real\\\(kind=4\\\) \\\(11,22,33\\\)" \ >> + "ptype realvla" >> +gdb_test "ptype complexvla" "type = complex\\\(kind=4\\\) \\\(11,22,33\\\)" \ >> + "ptype complexvla" >> +gdb_test "ptype logicalvla" "type = logical\\\(kind=4\\\) \\\(11,22,33\\\)" \ >> + "ptype logicalvla" >> +gdb_test "ptype charactervla" "type = character\\\*1 \\\(11,22,33\\\)" \ >> + "ptype charactervla" >> + >> +gdb_test "print intvla(5,5,5)" " = 1" "print intvla(5,5,5) (1st)" >> +gdb_test "print realvla(5,5,5)" " = 3.14\\d+" \ >> + "print realvla(5,5,5) (1st)" >> +gdb_test "print complexvla(5,5,5)" " = \\\(2,-3\\\)" \ >> + "print complexvla(5,5,5) (1st)" >> +gdb_test "print logicalvla(5,5,5)" " = \\.TRUE\\." \ >> + "print logicalvla(5,5,5) (1st)" >> +gdb_test "print charactervla(5,5,5)" " = 'K'" \ >> + "print charactervla(5,5,5) (1st)" >> + >> +gdb_breakpoint [gdb_get_line_number "vlas-modified"] >> +gdb_continue_to_breakpoint "vlas-modified" >> +gdb_test "print intvla(5,5,5)" " = 42" "print intvla(5,5,5) (2nd)" >> +gdb_test "print realvla(5,5,5)" " = 4.13\\d+" \ >> + "print realvla(5,5,5) (2nd)" >> +gdb_test "print complexvla(5,5,5)" " = \\\(-3,2\\\)" \ >> + "print complexvla(5,5,5) (2nd)" >> +gdb_test "print logicalvla(5,5,5)" " = \\.FALSE\\." \ >> + "print logicalvla(5,5,5) (2nd)" >> +gdb_test "print charactervla(5,5,5)" " = 'X'" \ >> + "print charactervla(5,5,5) (2nd)" >> diff --git a/gdb/testsuite/gdb.fortran/vla-datatypes.f90 b/gdb/testsuite/gdb.fortran/vla-datatypes.f90 >> new file mode 100644 >> index 0000000..db25695 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-datatypes.f90 >> @@ -0,0 +1,51 @@ >> +! Copyright 2015 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 2 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 this program; if not, write to the Free Software >> +! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. >> + >> +program vla_primitives >> + integer, allocatable :: intvla(:, :, :) >> + real, allocatable :: realvla(:, :, :) >> + complex, allocatable :: complexvla(:, :, :) >> + logical, allocatable :: logicalvla(:, :, :) >> + character, allocatable :: charactervla(:, :, :) >> + logical :: l >> + >> + allocate (intvla (11,22,33)) >> + allocate (realvla (11,22,33)) >> + allocate (complexvla (11,22,33)) >> + allocate (logicalvla (11,22,33)) >> + allocate (charactervla (11,22,33)) >> + >> + l = allocated(intvla) ! vlas-allocated >> + l = allocated(realvla) >> + l = allocated(complexvla) >> + l = allocated(logicalvla) >> + l = allocated(charactervla) >> + >> + intvla(:,:,:) = 1 >> + realvla(:,:,:) = 3.14 >> + complexvla(:,:,:) = cmplx(2.0,-3.0) >> + logicalvla(:,:,:) = .TRUE. >> + charactervla(:,:,:) = char(75) >> + >> + intvla(5,5,5) = 42 ! vlas-initialized >> + realvla(5,5,5) = 4.13 >> + complexvla(5,5,5) = cmplx(-3.0,2.0) >> + logicalvla(5,5,5) = .FALSE. >> + charactervla(5,5,5) = 'X' >> + >> + ! dummy statement for bp >> + l = .FALSE. ! vlas-modified >> +end program vla_primitives >> diff --git a/gdb/testsuite/gdb.fortran/vla-history.exp b/gdb/testsuite/gdb.fortran/vla-history.exp >> new file mode 100644 >> index 0000000..d56519c >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-history.exp >> @@ -0,0 +1,62 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same as above. Done. > >> + >> +# Set some breakpoints and print complete vla. >> +gdb_breakpoint [gdb_get_line_number "vla1-init"] >> +gdb_continue_to_breakpoint "vla1-init" >> +gdb_test "print vla1" " = " "print non-allocated vla1" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "print vla1" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \ >> + "print vla1 allocated" >> +gdb_test "print vla2" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \ >> + "print vla2 allocated" >> + >> +gdb_breakpoint [gdb_get_line_number "vla1-filled"] >> +gdb_continue_to_breakpoint "vla1-filled" >> +gdb_test "print vla1" \ >> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \ >> + "print vla1 filled" >> + >> +# Try to access history values for full vla prints. >> +gdb_test "print \$1" " = " "print \$1" >> +gdb_test "print \$2" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \ >> + "print \$2" >> +gdb_test "print \$3" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \ >> + "print \$3" >> +gdb_test "print \$4" \ >> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" "print \$4" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-filled"] >> +gdb_continue_to_breakpoint "vla2-filled" >> +gdb_test "print vla2(1,43,20)" " = 1311" "print vla2(1,43,20)" >> +gdb_test "print vla1(1,3,8)" " = 1001" "print vla2(1,3,8)" >> + >> +# Try to access history values for vla values. >> +gdb_test "print \$9" " = 1311" "print \$9" >> +gdb_test "print \$10" " = 1001" "print \$10" >> diff --git a/gdb/testsuite/gdb.fortran/vla-ptr-info.exp b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp >> new file mode 100644 >> index 0000000..b2d8f00 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp >> @@ -0,0 +1,32 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue > > Same remark as above. Done. > >> +} >> + >> +# Check the status of a pointer to a dynamic array. >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test "print &pvla" " = \\(PTR TO -> \\( real\\(kind=4\\) \\(10,10,10\\)\\)\\) ${hex}" \ >> + "print pvla pointer information" >> diff --git a/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp b/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp >> new file mode 100644 >> index 0000000..98fd663 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp >> @@ -0,0 +1,87 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla-sub.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same as above. Done. > >> + >> +# Pass fixed array to function and handle them as vla in function. >> +gdb_breakpoint [gdb_get_line_number "not-filled"] >> +gdb_continue_to_breakpoint "not-filled (1st)" >> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(42,42\\\)" \ >> + "ptype array1 (passed fixed)" >> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(42,42,42\\\)" \ >> + "ptype array2 (passed fixed)" >> +gdb_test "ptype array1(40, 10)" "type = integer\\\(kind=4\\\)" \ >> + "ptype array1(40, 10) (passed fixed)" >> +gdb_test "ptype array2(13, 11, 5)" "type = real\\\(kind=4\\\)" \ >> + "ptype array2(13, 11, 5) (passed fixed)" >> + >> +# Pass sub arrays to function and handle them as vla in function. >> +gdb_continue_to_breakpoint "not-filled (2nd)" >> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(6,6\\\)" \ >> + "ptype array1 (passed sub-array)" >> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(6,6,6\\\)" \ >> + "ptype array2 (passed sub-array)" >> +gdb_test "ptype array1(3, 3)" "type = integer\\\(kind=4\\\)" \ >> + "ptype array1(3, 3) (passed sub-array)" >> +gdb_test "ptype array2(4, 4, 4)" "type = real\\\(kind=4\\\)" \ >> + "ptype array2(4, 4, 4) (passed sub-array)" >> + >> +# Check ptype outside of bounds. This should not crash GDB. > > Missing second space after a period. Done. > >> +gdb_test "ptype array1(100, 100)" "no such vector element" \ >> + "ptype array1(100, 100) subarray do not crash (passed sub-array)" >> +gdb_test "ptype array2(100, 100, 100)" "no such vector element" \ >> + "ptype array2(100, 100, 100) subarray do not crash (passed sub-array)" >> + >> +# Pass vla to function. >> +gdb_continue_to_breakpoint "not-filled (3rd)" >> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(20,20\\\)" \ >> + "ptype array1 (passed vla)" >> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \ >> + "ptype array2 (passed vla)" >> +gdb_test "ptype array1(3, 3)" "type = integer\\\(kind=4\\\)" \ >> + "ptype array1(3, 3) (passed vla)" >> +gdb_test "ptype array2(4, 4, 4)" "type = real\\\(kind=4\\\)" \ >> + "ptype array2(4, 4, 4) (passed vla)" >> + >> +# Check ptype outside of bounds. This should not crash GDB. > > Same here. Done. > >> +gdb_test "ptype array1(100, 100)" "no such vector element" \ >> + "ptype array1(100, 100) VLA do not crash (passed vla)" >> +gdb_test "ptype array2(100, 100, 100)" "no such vector element" \ >> + "ptype array2(100, 100, 100) VLA do not crash (passed vla)" >> + >> +# Pass fixed array to function and handle it as VLA of arbitrary length in >> +# function. >> +gdb_breakpoint [gdb_get_line_number "end-of-bar"] >> +gdb_continue_to_breakpoint "end-of-bar" >> +gdb_test "ptype array1" \ >> + "type = (PTR TO -> \\( )?integer(\\(kind=4\\)|\\*4) \\(\\*\\)\\)?" \ >> + "ptype array1 (arbitrary length)" >> +gdb_test "ptype array2" \ >> + "type = (PTR TO -> \\( )?integer(\\(kind=4\\)|\\*4) \\(4:9,10:\\*\\)\\)?" \ >> + "ptype array2 (arbitrary length)" >> +gdb_test "ptype array1(100)" "type = integer\\\(kind=4\\\)" \ >> + "ptype array1(100) (arbitrary length)" >> +gdb_test "ptype array2(4,100)" "type = integer\\\(kind=4\\\)" \ >> + "ptype array2(4,100) (arbitrary length)" >> diff --git a/gdb/testsuite/gdb.fortran/vla-ptype.exp b/gdb/testsuite/gdb.fortran/vla-ptype.exp >> new file mode 100644 >> index 0000000..cd47bbe >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-ptype.exp >> @@ -0,0 +1,96 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue > > Same remark as before. Done. > >> +} >> + >> +# Check the ptype of various VLA states and pointer to VLA's. >> +gdb_breakpoint [gdb_get_line_number "vla1-init"] >> +gdb_continue_to_breakpoint "vla1-init" >> +gdb_test "ptype vla1" "type = " "ptype vla1 not initialized" >> +gdb_test "ptype vla2" "type = " "ptype vla2 not initialized" >> +gdb_test "ptype pvla" "type = " "ptype pvla not initialized" >> +gdb_test "ptype vla1(3, 6, 9)" "no such vector element because not allocated" \ >> + "ptype vla1(3, 6, 9) not initialized" >> +gdb_test "ptype vla2(5, 45, 20)" \ >> + "no such vector element because not allocated" \ >> + "ptype vla1(5, 45, 20) not initialized" >> + >> +gdb_breakpoint [gdb_get_line_number "vla1-allocated"] >> +gdb_continue_to_breakpoint "vla1-allocated" >> +gdb_test "ptype vla1" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \ >> + "ptype vla1 allocated" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "ptype vla2" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \ >> + "ptype vla2 allocated" >> + >> +gdb_breakpoint [gdb_get_line_number "vla1-filled"] >> +gdb_continue_to_breakpoint "vla1-filled" >> +gdb_test "ptype vla1" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \ >> + "ptype vla1 filled" >> +gdb_test "ptype vla1(3, 6, 9)" "type = real\\\(kind=4\\\)" \ >> + "ptype vla1(3, 6, 9)" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-filled"] >> +gdb_continue_to_breakpoint "vla2-filled" >> +gdb_test "ptype vla2" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \ >> + "ptype vla2 filled" >> +gdb_test "ptype vla2(5, 45, 20)" "type = real\\\(kind=4\\\)" \ >> + "ptype vla1(5, 45, 20) filled" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test "ptype pvla" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \ >> + "ptype pvla associated" >> +gdb_test "ptype pvla(3, 6, 9)" "type = real\\\(kind=4\\\)" \ >> + "ptype pvla(3, 6, 9)" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"] >> +gdb_continue_to_breakpoint "pvla-re-associated" >> +gdb_test "ptype pvla" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \ >> + "ptype pvla re-associated" >> +gdb_test "ptype vla2(5, 45, 20)" "type = real\\\(kind=4\\\)" \ >> + "ptype vla1(5, 45, 20) re-associated" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"] >> +gdb_continue_to_breakpoint "pvla-deassociated" >> +gdb_test "ptype pvla" "type = " "ptype pvla deassociated" >> +gdb_test "ptype pvla(5, 45, 20)" \ >> + "no such vector element because not associated" \ >> + "ptype pvla(5, 45, 20) not associated" >> + >> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"] >> +gdb_continue_to_breakpoint "vla1-deallocated" >> +gdb_test "ptype vla1" "type = " "ptype vla1 not allocated" >> +gdb_test "ptype vla1(3, 6, 9)" "no such vector element because not allocated" \ >> + "ptype vla1(3, 6, 9) not allocated" >> + >> +gdb_breakpoint [gdb_get_line_number "vla2-deallocated"] >> +gdb_continue_to_breakpoint "vla2-deallocated" >> +gdb_test "ptype vla2" "type = " "ptype vla2 not allocated" >> +gdb_test "ptype vla2(5, 45, 20)" \ >> + "no such vector element because not allocated" \ >> + "ptype vla2(5, 45, 20) not allocated" >> diff --git a/gdb/testsuite/gdb.fortran/vla-sizeof.exp b/gdb/testsuite/gdb.fortran/vla-sizeof.exp >> new file mode 100644 >> index 0000000..8281425 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-sizeof.exp >> @@ -0,0 +1,46 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue > > Same remark as before. Done. > >> +} >> + >> +# Try to access values in non allocated VLA >> +gdb_breakpoint [gdb_get_line_number "vla1-init"] >> +gdb_continue_to_breakpoint "vla1-init" >> +gdb_test "print sizeof(vla1)" " = 0" "print sizeof non-allocated vla1" >> + >> +# Try to access value in allocated VLA >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "print sizeof(vla1)" " = 4000" "print sizeof allocated vla1" >> + >> +# Try to access values in undefined pointer to VLA (dangling) >> +gdb_breakpoint [gdb_get_line_number "vla1-filled"] >> +gdb_continue_to_breakpoint "vla1-filled" >> +gdb_test "print sizeof(pvla)" " = 0" "print sizeof non-associated pvla" >> + >> +# Try to access values in pointer to VLA and compare them >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test "print sizeof(pvla)" " = 4000" "print sizeof associated pvla" >> diff --git a/gdb/testsuite/gdb.fortran/vla-sub.f90 b/gdb/testsuite/gdb.fortran/vla-sub.f90 >> new file mode 100644 >> index 0000000..dfda411 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-sub.f90 >> @@ -0,0 +1,82 @@ >> +! Copyright 2015 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 2 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 this program; if not, write to the Free Software >> +! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. >> +! >> +! Original file written by Jakub Jelinek and >> +! Jan Kratochvil . >> +! Modified for the GDB testcases by Keven Boell . >> + >> +subroutine foo (array1, array2) >> + integer :: array1 (:, :) >> + real :: array2 (:, :, :) >> + >> + array1(:,:) = 5 ! not-filled >> + array1(1, 1) = 30 >> + >> + array2(:,:,:) = 6 ! array1-filled >> + array2(:,:,:) = 3 >> + array2(1,1,1) = 30 >> + array2(3,3,3) = 90 ! array2-almost-filled >> +end subroutine >> + >> +subroutine bar (array1, array2) >> + integer :: array1 (*) >> + integer :: array2 (4:9, 10:*) >> + >> + array1(5:10) = 1311 >> + array1(7) = 1 >> + array1(100) = 100 >> + array2(4,10) = array1(7) >> + array2(4,100) = array1(7) >> + return ! end-of-bar >> +end subroutine >> + >> +program vla_sub >> + interface >> + subroutine foo (array1, array2) >> + integer :: array1 (:, :) >> + real :: array2 (:, :, :) >> + end subroutine >> + end interface >> + interface >> + subroutine bar (array1, array2) >> + integer :: array1 (*) >> + integer :: array2 (4:9, 10:*) >> + end subroutine >> + end interface >> + >> + real, allocatable :: vla1 (:, :, :) >> + integer, allocatable :: vla2 (:, :) >> + >> + ! used for subroutine >> + integer :: sub_arr1(42, 42) >> + real :: sub_arr2(42, 42, 42) >> + integer :: sub_arr3(42) >> + >> + sub_arr1(:,:) = 1 ! vla2-deallocated >> + sub_arr2(:,:,:) = 2 >> + sub_arr3(:) = 3 >> + >> + call foo(sub_arr1, sub_arr2) >> + call foo(sub_arr1(5:10, 5:10), sub_arr2(10:15,10:15,10:15)) >> + >> + allocate (vla1 (10,10,10)) >> + allocate (vla2 (20,20)) >> + vla1(:,:,:) = 1311 >> + vla2(:,:) = 42 >> + call foo(vla2, vla1) >> + >> + call bar(sub_arr3, sub_arr1) >> +end program vla_sub >> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp b/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp >> new file mode 100644 >> index 0000000..88defda >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp >> @@ -0,0 +1,35 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla-sub.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue > > Same remark as before. Done. > >> +} >> + >> +# Check VLA with arbitary length and check that elements outside of >> +# bounds of the passed VLA can be accessed correctly. >> +gdb_breakpoint [gdb_get_line_number "end-of-bar"] >> +gdb_continue_to_breakpoint "end-of-bar" >> +gdb_test "p array1(42)" " = 3" "print arbitary array1(42)" >> +gdb_test "p array1(100)" " = 100" "print arbitary array1(100)" >> +gdb_test "p array2(4,10)" " = 1" "print arbitary array2(4,10)" >> +gdb_test "p array2(4,100)" " = 1" "print arbitary array2(4,100)" >> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp b/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp >> new file mode 100644 >> index 0000000..6738875 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp >> @@ -0,0 +1,49 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla-sub.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same Remark as before. Done. > >> + >> +# "up" works with GCC but other Fortran compilers may copy the values into the >> +# outer function only on the exit of the inner function. >> +# We need both variants as depending on the arch we optionally may still be >> +# executing the caller line or not after `finish'. >> + >> +gdb_breakpoint [gdb_get_line_number "array2-almost-filled"] >> +gdb_continue_to_breakpoint "array2-almost-filled" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was filled" >> +gdb_test "print array2(2,1,1)=20" " = 20" \ >> + "set array(2,2,2) to 20 in subroutine" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was mofified in debugger" >> + >> +gdb_test "finish" \ >> + ".*(foo\\\(sub_arr1\\\(5:10, 5:10\\\), sub_arr2\\\(10:15,10:15,10:15\\\)\\\)|foo \\\(array1=..., array2=...\\\).*)" \ >> + "finish function" >> +gdb_test "p sub_arr1(5, 7)" " = 5" "sub_arr1(5, 7) after finish" >> +gdb_test "p sub_arr1(1, 1)" " = 30" "sub_arr1(1, 1) after finish" >> +gdb_test "p sub_arr2(1, 1, 1)" " = 30" "sub_arr2(1, 1, 1) after finish" >> +gdb_test "p sub_arr2(2, 1, 1)" " = 20" "sub_arr2(2, 1, 1) after finish" >> + >> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub.exp b/gdb/testsuite/gdb.fortran/vla-value-sub.exp >> new file mode 100644 >> index 0000000..de88333 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub.exp >> @@ -0,0 +1,90 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla-sub.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same remark as before. Done. > >> + >> +# Check the values of VLA's in subroutine can be evaluated correctly >> + >> +# Try to access values from a fixed array handled as VLA in subroutine. >> +gdb_breakpoint [gdb_get_line_number "not-filled"] >> +gdb_continue_to_breakpoint "not-filled (1st)" >> +gdb_test "print array1" " = \\(\[()1, .\]*\\)" \ >> + "print passed array1 in foo (passed fixed array)" >> + >> +gdb_breakpoint [gdb_get_line_number "array1-filled"] >> +gdb_continue_to_breakpoint "array1-filled (1st)" >> +gdb_test "print array1(5, 7)" " = 5" \ >> + "print array1(5, 7) after filled in foo (passed fixed array)" >> +gdb_test "print array1(1, 1)" " = 30" \ >> + "print array1(1, 1) after filled in foo (passed fixed array)" >> + >> +gdb_breakpoint [gdb_get_line_number "array2-almost-filled"] >> +gdb_continue_to_breakpoint "array2-almost-filled (1st)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was filled (passed fixed array)" >> +gdb_test "print array2(2,1,1)=20" " = 20" \ >> + "set array(2,2,2) to 20 in subroutine (passed fixed array)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was mofified in debugger (passed fixed array)" >> + >> + >> +# Try to access values from a fixed sub-array handled as VLA in subroutine. >> +gdb_continue_to_breakpoint "not-filled (2nd)" >> +gdb_test "print array1" " = \\(\[()5, .\]*\\)" \ >> + "print passed array1 in foo (passed sub-array)" >> + >> +gdb_continue_to_breakpoint "array1-filled (2nd)" >> +gdb_test "print array1(5, 5)" " = 5" \ >> + "print array1(5, 5) after filled in foo (passed sub-array)" >> +gdb_test "print array1(1, 1)" " = 30" \ >> + "print array1(1, 1) after filled in foo (passed sub-array)" >> + >> +gdb_continue_to_breakpoint "array2-almost-filled (2nd)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was filled (passed sub-array)" >> +gdb_test "print array2(2,1,1)=20" " = 20" \ >> + "set array(2,2,2) to 20 in subroutine (passed sub-array)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was mofified in debugger (passed sub-array)" >> + >> + >> +# Try to access values from a VLA passed to subroutine. >> +gdb_continue_to_breakpoint "not-filled (3rd)" >> +gdb_test "print array1" " = \\(\[()42, .\]*\\)" \ >> + "print passed array1 in foo (passed vla)" >> + >> +gdb_continue_to_breakpoint "array1-filled (3rd)" >> +gdb_test "print array1(5, 5)" " = 5" \ >> + "print array1(5, 5) after filled in foo (passed vla)" >> +gdb_test "print array1(1, 1)" " = 30" \ >> + "print array1(1, 1) after filled in foo (passed vla)" >> + >> +gdb_continue_to_breakpoint "array2-almost-filled (3rd)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was filled (passed vla)" >> +gdb_test "print array2(2,1,1)=20" " = 20" \ >> + "set array(2,2,2) to 20 in subroutine (passed vla)" >> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \ >> + "print array2 in foo after it was mofified in debugger (passed vla)" >> diff --git a/gdb/testsuite/gdb.fortran/vla-value.exp b/gdb/testsuite/gdb.fortran/vla-value.exp >> new file mode 100644 >> index 0000000..6ea1eff >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla-value.exp >> @@ -0,0 +1,148 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +standard_testfile "vla.f90" >> + >> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ >> + {debug f90 quiet}] } { >> + return -1 >> +} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} > > Same remark as before. Done. > >> + >> +# Try to access values in non allocated VLA >> +gdb_breakpoint [gdb_get_line_number "vla1-init"] >> +gdb_continue_to_breakpoint "vla1-init" >> +gdb_test "print vla1" " = " "print non-allocated vla1" >> +gdb_test "print &vla1" \ >> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(\\\)\\\)\\\) $hex" \ >> + "print non-allocated &vla1" >> +gdb_test "print vla1(1,1,1)" "no such vector element because not allocated" \ >> + "print member in non-allocated vla1 (1)" >> +gdb_test "print vla1(101,202,303)" \ >> + "no such vector element because not allocated" \ >> + "print member in non-allocated vla1 (2)" >> +gdb_test "print vla1(5,2,18)=1" "no such vector element because not allocated" \ >> + "set member in non-allocated vla1" >> + >> +# Try to access value in allocated VLA >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "next" "\\d+(\\t|\\s)+vla1\\\(3, 6, 9\\\) = 42" \ >> + "step over value assignment of vla1" >> +gdb_test "print &vla1" \ >> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(10,10,10\\\)\\\)\\\) $hex" \ >> + "print allocated &vla1" >> +gdb_test "print vla1(3, 6, 9)" " = 1311" "print allocated vla1(3,6,9)" >> +gdb_test "print vla1(1, 3, 8)" " = 1311" "print allocated vla1(1,3,8)" >> +gdb_test "print vla1(9, 9, 9) = 999" " = 999" \ >> + "print allocated vla1(9,9,9)=1" >> + >> +# Try to access values in allocated VLA after specific assignment >> +gdb_breakpoint [gdb_get_line_number "vla1-filled"] >> +gdb_continue_to_breakpoint "vla1-filled" >> +gdb_test "print vla1(3, 6, 9)" " = 42" \ >> + "print allocated vla1(3,6,9) after specific assignment (filled)" >> +gdb_test "print vla1(1, 3, 8)" " = 1001" \ >> + "print allocated vla1(1,3,8) after specific assignment (filled)" >> +gdb_test "print vla1(9, 9, 9)" " = 999" \ >> + "print allocated vla1(9,9,9) after assignment in debugger (filled)" >> + >> +# Try to access values in undefined pointer to VLA (dangling) >> +gdb_test "print pvla" " = " "print undefined pvla" >> +gdb_test "print &pvla" \ >> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(\\\)\\\)\\\) $hex" \ >> + "print non-associated &pvla" >> +gdb_test "print pvla(1, 3, 8)" "no such vector element because not associated" \ >> + "print undefined pvla(1,3,8)" >> + >> +# Try to access values in pointer to VLA and compare them >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test "print &pvla" \ >> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(10,10,10\\\)\\\)\\\) $hex" \ >> + "print associated &pvla" >> +gdb_test "print pvla(3, 6, 9)" " = 42" "print associated pvla(3,6,9)" >> +gdb_test "print pvla(1, 3, 8)" " = 1001" "print associated pvla(1,3,8)" >> +gdb_test "print pvla(9, 9, 9)" " = 999" "print associated pvla(9,9,9)" >> + >> +# Fill values to VLA using pointer and check >> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"] >> +gdb_continue_to_breakpoint "pvla-re-associated" >> +gdb_test "print pvla(5, 45, 20)" \ >> + " = 1" "print pvla(5, 45, 20) after filled using pointer" >> +gdb_test "print vla2(5, 45, 20)" \ >> + " = 1" "print vla2(5, 45, 20) after filled using pointer" >> +gdb_test "print pvla(7, 45, 14)" " = 2" \ >> + "print pvla(7, 45, 14) after filled using pointer" >> +gdb_test "print vla2(7, 45, 14)" " = 2" \ >> + "print vla2(7, 45, 14) after filled using pointer" >> + >> +# Try to access values of deassociated VLA pointer >> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"] >> +gdb_continue_to_breakpoint "pvla-deassociated" >> +gdb_test "print pvla(5, 45, 20)" \ >> + "no such vector element because not associated" \ >> + "print pvla(5, 45, 20) after deassociated" >> +gdb_test "print pvla(7, 45, 14)" \ >> + "no such vector element because not associated" \ >> + "print pvla(7, 45, 14) after dissasociated" >> +gdb_test "print pvla" " = " \ >> + "print vla1 after deassociated" >> + >> +# Try to access values of deallocated VLA >> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"] >> +gdb_continue_to_breakpoint "vla1-deallocated" >> +gdb_test "print vla1(3, 6, 9)" "no such vector element because not allocated" \ >> + "print allocated vla1(3,6,9) after specific assignment (deallocated)" >> +gdb_test "print vla1(1, 3, 8)" "no such vector element because not allocated" \ >> + "print allocated vla1(1,3,8) after specific assignment (deallocated)" >> +gdb_test "print vla1(9, 9, 9)" "no such vector element because not allocated" \ >> + "print allocated vla1(9,9,9) after assignment in debugger (deallocated)" >> + >> + >> +# Try to assign VLA to user variable >> +clean_restart ${testfile} >> + >> +if ![runto MAIN__] then { >> + perror "couldn't run to breakpoint MAIN__" >> + continue >> +} >> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"] >> +gdb_continue_to_breakpoint "vla2-allocated" >> +gdb_test "next" "\\d+.*vla1\\(3, 6, 9\\) = 42" "next (1)" >> + >> +gdb_test_no_output "set \$myvar = vla1" "set \$myvar = vla1" >> +gdb_test "print \$myvar" \ >> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \ >> + "print \$myvar set to vla1" >> + >> +gdb_test "next" "\\d+.*vla1\\(1, 3, 8\\) = 1001" "next (2)" >> +gdb_test "print \$myvar(3,6,9)" " = 1311" "print \$myvar(3,6,9)" >> + >> +gdb_breakpoint [gdb_get_line_number "pvla-associated"] >> +gdb_continue_to_breakpoint "pvla-associated" >> +gdb_test_no_output "set \$mypvar = pvla" "set \$mypvar = pvla" >> +gdb_test "print \$mypvar(1,3,8)" " = 1001" "print \$mypvar(1,3,8)" >> + >> +# deallocate pointer and make sure user defined variable still has the >> +# right value. >> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"] >> +gdb_continue_to_breakpoint "pvla-deassociated" >> +gdb_test "print \$mypvar(1,3,8)" " = 1001" \ >> + "print \$mypvar(1,3,8) after deallocated" >> diff --git a/gdb/testsuite/gdb.fortran/vla.f90 b/gdb/testsuite/gdb.fortran/vla.f90 >> new file mode 100644 >> index 0000000..61e22b9 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.fortran/vla.f90 >> @@ -0,0 +1,56 @@ >> +! Copyright 2015 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 this program. If not, see . >> + >> +program vla >> + real, target, allocatable :: vla1 (:, :, :) >> + real, target, allocatable :: vla2 (:, :, :) >> + real, target, allocatable :: vla3 (:, :) >> + real, pointer :: pvla (:, :, :) >> + logical :: l >> + >> + allocate (vla1 (10,10,10)) ! vla1-init >> + l = allocated(vla1) >> + >> + allocate (vla2 (1:7,42:50,13:35)) ! vla1-allocated >> + l = allocated(vla2) >> + >> + vla1(:, :, :) = 1311 ! vla2-allocated >> + vla1(3, 6, 9) = 42 >> + vla1(1, 3, 8) = 1001 >> + vla1(6, 2, 7) = 13 >> + >> + vla2(:, :, :) = 1311 ! vla1-filled >> + vla2(5, 45, 20) = 42 >> + >> + pvla => vla1 ! vla2-filled >> + l = associated(pvla) >> + >> + pvla => vla2 ! pvla-associated >> + l = associated(pvla) >> + pvla(5, 45, 20) = 1 >> + pvla(7, 45, 14) = 2 >> + >> + pvla => null() ! pvla-re-associated >> + l = associated(pvla) >> + >> + deallocate (vla1) ! pvla-deassociated >> + l = allocated(vla1) >> + >> + deallocate (vla2) ! vla1-deallocated >> + l = allocated(vla2) >> + >> + allocate (vla3 (2,2)) ! vla2-deallocated >> + vla3(:,:) = 13 >> +end program vla >> diff --git a/gdb/testsuite/gdb.mi/mi-vla-fortran.exp b/gdb/testsuite/gdb.mi/mi-vla-fortran.exp >> new file mode 100644 >> index 0000000..d191623 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.mi/mi-vla-fortran.exp >> @@ -0,0 +1,182 @@ >> +# Copyright 2015 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 this program. If not, see . >> + >> +# Verify that, using the MI, we can evaluate a simple C Variable Length >> +# Array (VLA). >> + >> +load_lib mi-support.exp >> +set MIFLAGS "-i=mi" >> + >> +gdb_exit >> +if [mi_gdb_start] { >> + continue >> +} >> + >> +standard_testfile vla.f90 >> + >> +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \ >> + {debug f90}] != "" } { >> + untested mi-vla-fortran.exp >> + return -1 >> +} >> + >> +mi_delete_breakpoints >> +mi_gdb_reinitialize_dir $srcdir/$subdir >> +mi_gdb_load ${binfile} >> + >> +set bp_lineno [gdb_get_line_number "vla1-not-allocated"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 1 "del" "vla" \ >> + ".*vla.f90" $bp_lineno $hex \ >> + "insert breakpoint at line $bp_lineno (vla not allocated)" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "500-data-evaluate-expression vla1" \ >> + "500\\^done,value=\"\"" "evaluate not allocated vla" >> + >> +mi_create_varobj_checked vla1_not_allocated vla1 "" \ >> + "create local variable vla1_not_allocated" >> +mi_gdb_test "501-var-info-type vla1_not_allocated" \ >> + "501\\^done,type=\"\"" \ >> + "info type variable vla1_not_allocated" >> +mi_gdb_test "502-var-show-format vla1_not_allocated" \ >> + "502\\^done,format=\"natural\"" \ >> + "show format variable vla1_not_allocated" >> +mi_gdb_test "503-var-evaluate-expression vla1_not_allocated" \ >> + "503\\^done,value=\"\\\[0\\\]\"" \ >> + "eval variable vla1_not_allocated" >> +mi_list_array_varobj_children_with_index "vla1_not_allocated" "0" "1" \ >> + "real\\\(kind=4\\\)" "get children of vla1_not_allocated" >> + >> + >> + >> +set bp_lineno [gdb_get_line_number "vla1-allocated"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 2 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno (vla allocated)" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "510-data-evaluate-expression vla1" \ >> + "510\\^done,value=\"\\(0, 0, 0, 0, 0\\)\"" "evaluate allocated vla" >> + >> +mi_create_varobj_checked vla1_allocated vla1 "real\\\(kind=4\\\) \\\(5\\\)" \ >> + "create local variable vla1_allocated" >> +mi_gdb_test "511-var-info-type vla1_allocated" \ >> + "511\\^done,type=\"real\\\(kind=4\\\) \\\(5\\\)\"" \ >> + "info type variable vla1_allocated" >> +mi_gdb_test "512-var-show-format vla1_allocated" \ >> + "512\\^done,format=\"natural\"" \ >> + "show format variable vla1_allocated" >> +mi_gdb_test "513-var-evaluate-expression vla1_allocated" \ >> + "513\\^done,value=\"\\\[5\\\]\"" \ >> + "eval variable vla1_allocated" >> +mi_list_array_varobj_children_with_index "vla1_allocated" "5" "1" \ >> + "real\\\(kind=4\\\)" "get children of vla1_allocated" >> + >> + >> +set bp_lineno [gdb_get_line_number "vla1-filled"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 3 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "520-data-evaluate-expression vla1" \ >> + "520\\^done,value=\"\\(1, 1, 1, 1, 1\\)\"" "evaluate filled vla" >> + >> + >> +set bp_lineno [gdb_get_line_number "vla1-modified"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 4 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "530-data-evaluate-expression vla1" \ >> + "530\\^done,value=\"\\(1, 42, 1, 24, 1\\)\"" "evaluate filled vla" >> +mi_gdb_test "540-data-evaluate-expression vla1(1)" \ >> + "540\\^done,value=\"1\"" "evaluate filled vla" >> +mi_gdb_test "550-data-evaluate-expression vla1(2)" \ >> + "550\\^done,value=\"42\"" "evaluate filled vla" >> +mi_gdb_test "560-data-evaluate-expression vla1(4)" \ >> + "560\\^done,value=\"24\"" "evaluate filled vla" >> + >> + >> +set bp_lineno [gdb_get_line_number "vla1-deallocated"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 5 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "570-data-evaluate-expression vla1" \ >> + "570\\^done,value=\"\"" "evaluate not allocated vla" >> + >> + >> +set bp_lineno [gdb_get_line_number "pvla2-not-associated"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 6 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "580-data-evaluate-expression pvla2" \ >> + "580\\^done,value=\"\"" "evaluate not associated vla" >> + >> +mi_create_varobj_checked pvla2_not_associated pvla2 "" \ >> + "create local variable pvla2_not_associated" >> +mi_gdb_test "581-var-info-type pvla2_not_associated" \ >> + "581\\^done,type=\"\"" \ >> + "info type variable pvla2_not_associated" >> +mi_gdb_test "582-var-show-format pvla2_not_associated" \ >> + "582\\^done,format=\"natural\"" \ >> + "show format variable pvla2_not_associated" >> +mi_gdb_test "583-var-evaluate-expression pvla2_not_associated" \ >> + "583\\^done,value=\"\\\[0\\\]\"" \ >> + "eval variable pvla2_not_associated" >> +mi_list_array_varobj_children_with_index "pvla2_not_associated" "0" "1" \ >> + "real\\\(kind=4\\\)" "get children of pvla2_not_associated" >> + >> + >> +set bp_lineno [gdb_get_line_number "pvla2-associated"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 7 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "590-data-evaluate-expression pvla2" \ >> + "590\\^done,value=\"\\(\\( 2, 2, 2, 2, 2\\) \\( 2, 2, 2, 2, 2\\) \\)\"" \ >> + "evaluate associated vla" >> + >> +mi_create_varobj_checked pvla2_associated pvla2 \ >> + "real\\\(kind=4\\\) \\\(5,2\\\)" "create local variable pvla2_associated" >> +mi_gdb_test "591-var-info-type pvla2_associated" \ >> + "591\\^done,type=\"real\\\(kind=4\\\) \\\(5,2\\\)\"" \ >> + "info type variable pvla2_associated" >> +mi_gdb_test "592-var-show-format pvla2_associated" \ >> + "592\\^done,format=\"natural\"" \ >> + "show format variable pvla2_associated" >> +mi_gdb_test "593-var-evaluate-expression pvla2_associated" \ >> + "593\\^done,value=\"\\\[2\\\]\"" \ >> + "eval variable pvla2_associated" >> + >> + >> +set bp_lineno [gdb_get_line_number "pvla2-set-to-null"] >> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 8 "del" "vla" ".*vla.f90" \ >> + $bp_lineno $hex "insert breakpoint at line $bp_lineno" >> +mi_run_cmd >> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \ >> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno" >> +mi_gdb_test "600-data-evaluate-expression pvla2" \ >> + "600\\^done,value=\"\"" "evaluate vla pointer set to null" >> + >> +mi_gdb_exit >> +return 0 >> diff --git a/gdb/testsuite/gdb.mi/vla.f90 b/gdb/testsuite/gdb.mi/vla.f90 >> new file mode 100644 >> index 0000000..0b89d34 >> --- /dev/null >> +++ b/gdb/testsuite/gdb.mi/vla.f90 >> @@ -0,0 +1,42 @@ >> +! Copyright 2015 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 this program. If not, see . >> + >> +program vla >> + real, allocatable :: vla1 (:) >> + real, target, allocatable :: vla2(:, :) >> + real, pointer :: pvla2 (:, :) >> + logical :: l >> + >> + allocate (vla1 (5)) ! vla1-not-allocated >> + l = allocated(vla1) ! vla1-allocated >> + >> + vla1(:) = 1 >> + vla1(2) = 42 ! vla1-filled >> + vla1(4) = 24 >> + >> + deallocate (vla1) ! vla1-modified >> + l = allocated(vla1) ! vla1-deallocated >> + >> + allocate (vla2 (5, 2)) >> + vla2(:, :) = 2 >> + >> + pvla2 => vla2 ! pvla2-not-associated >> + l = associated(pvla2) ! pvla2-associated >> + >> + pvla2(2, 1) = 42 >> + >> + pvla2 => null() >> + l = associated(pvla2) ! pvla2-set-to-null >> +end program vla >> -- >> 1.7.9.5 > Thanks, Keven