From c603d8434856f984eb1d586813750d2a5e8e33f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?V=C3=A1clav=20Kadl=C4=8D=C3=ADk?= Date: Fri, 9 Jul 2021 15:36:20 +0200 Subject: [PATCH] Import RHEL's regression test for #1965951 --- .../main.fmf | 16 ++++++ .../reproducer.cc | 12 ++++ .../runtest.sh | 55 +++++++++++++++++++ 3 files changed, 83 insertions(+) create mode 100644 tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/main.fmf create mode 100644 tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/reproducer.cc create mode 100755 tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/runtest.sh diff --git a/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/main.fmf b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/main.fmf new file mode 100644 index 0000000..c699de0 --- /dev/null +++ b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/main.fmf @@ -0,0 +1,16 @@ +summary: Test for BZ#1965951 (Wrong-code regression starting with gcc 8.5) +description: | + Bug summary: Wrong-code regression starting with gcc 8.5 + Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1965951 +contact: Vaclav Kadlcik +component: +- gcc +test: ./runtest.sh +framework: beakerlib +recommend: +- gcc-c++ +duration: 15m +link: +- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1965951 +extra-summary: /tools/gcc/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5 +extra-task: /tools/gcc/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5 diff --git a/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/reproducer.cc b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/reproducer.cc new file mode 100644 index 0000000..40b0c81 --- /dev/null +++ b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/reproducer.cc @@ -0,0 +1,12 @@ +#include +struct S1 { virtual ~S1() = default; }; +struct S2 { virtual void f1() = 0; }; +struct S3: S1, S2 { + void f1() { f2(); } + virtual void f2() = 0; +}; +struct S4: S3 { + void f2() { std::cout << "called\n"; } + using S2::f1; +}; +int main() { S4().f1(); } diff --git a/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/runtest.sh b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/runtest.sh new file mode 100755 index 0000000..d8d69d0 --- /dev/null +++ b/tests/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5/runtest.sh @@ -0,0 +1,55 @@ +#!/usr/bin/env bash +# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# runtest.sh of /tools/gcc/Regression/bz1965951-Wrong-code-regression-starting-with-gcc-8-5 +# Description: Test for BZ#1965951 (Wrong-code regression starting with gcc 8.5) +# Author: Vaclav Kadlcik +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# Copyright (c) 2021 Red Hat, 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, see http://www.gnu.org/licenses/. +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +# Include Beaker environment +. /usr/share/beakerlib/beakerlib.sh || exit 1 + +GCC="${GCC:-$(type -P gcc)}" +PACKAGE=$(rpm --qf '%{name}\n' -qf $GCC | head -1) +PACKAGES="${PACKAGE} ${PACKAGE}-c++" + +rlJournalStart + rlPhaseStartSetup + rlLogInfo "PACKAGES=$PACKAGES" + rlRun "dnf -y install $PACKAGES" 0-255 + rlAssertRpm --all + rlRun "TmpDir=\$(mktemp -d)" + rlRun "cp reproducer.cc $TmpDir" + rlRun "pushd $TmpDir" + rlPhaseEnd + + rlPhaseStartTest + rlRun 'g++ -o reproducer reproducer.cc' + rlRun './reproducer' + rlPhaseEnd + + rlPhaseStartCleanup + rlRun 'popd' + rlRun "rm -r $TmpDir" + rlPhaseEnd +rlJournalPrintText +rlJournalEnd