office-gobmx/solenv/CompilerTest_compilerplugins_clang-c++03.mk
Stephan Bergmann c6db02a2af Extend loplugin:stringview to OUStringBuffer::copy
(Somewhat oddly, there is no OStringBuffer::copy counterpart.)

This required some modification to StringView::VisitCXXConstructExpr to avoid

> In file included from odk/qa/checkapi/checkapi.cxx:29:
> In file included from workdir/CustomTarget/odk/allheaders/allheaders.hxx:351:
> In file included from instdir/sdk/include/rtl/math.hxx:31:
> instdir/sdk/include/rtl/ustrbuf.hxx:1687:16: error: rather than copy, pass with a view using subView() [loplugin:stringview]
>         return copy( beginIndex, getLength() - beginIndex );
>                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

while building CppunitTest_odk_checkapi as external C++03 code, where the
returned value is wrapped in a CXXConstructExpr.  And testing for that case
required a new CompilerTest_compilerplugins_clang-c++03 that uses gb_CXX03FLAGS
and needs to not set LIBO_INTERNAL_ONLY (via gb_CompilerTest_set_external_code),
as compiling as C++03 would otherwise generate lots of errors like unknown
char16_t at include/sal/types.h:118.  (There was a choice whether to name the
new test "-c++03" or "-external", but the issue it tests is caused more by the
code being compiled with C++03 than by this being external code, see above.)

Change-Id: I873a9c5a70d3ea949cf13a169d46920b71282712
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130036
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2022-02-16 22:45:42 +01:00

20 lines
746 B
Makefile

# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t; fill-column: 100 -*-
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
$(eval $(call gb_CompilerTest_CompilerTest,compilerplugins_clang-c++03))
$(eval $(call gb_CompilerTest_add_exception_objects,compilerplugins_clang-c++03, \
compilerplugins/clang/test/stringview-c++03 \
))
$(eval $(call gb_CompilerTest_add_cxxflags,compilerplugins_clang-c++03,$(gb_CXX03FLAGS)))
$(eval $(call gb_CompilerTest_set_external_code,compilerplugins_clang-c++03))
# vim: set noet sw=4 ts=4: