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2021-05-23tdf#142448 sw offapi: add custom color metadata field shadingLászló Németh1-0/+7
using the new com::sun::star::rdf::URIs::LO_EXT_SHADING URI (modelled after odf:prefix and odf:suffix). Custom color field shading of text:meta annotated text ranges and text:meta-field metadata fields allows quick visual check of metadata categories. For example, RDF triple content.xml#id1753384014 urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0odf#shading FF0000 sets red (FF0000) shading color for the text span with xml:id="id1753384014". Pressing Ctrl-F8 or View->Field Shadings can disable custom color metadata field shading on the UI. Note: neither LO_EXT_SHADING, nor odf:prefix and odf:suffix changes invalidate the View (MetaPortion), but run-time update of shading color can be triggered without save and reload of the document e.g. by using (temporary) bookmarks on the annotated text spans. To run unit test with enabled visibility, use (cd sw && make UITest_sw_styleInspector UITEST_TEST_NAME="styleInspector.styleNavigator.test_metadata_shading_color" SAL_USE_VCLPLUGIN=gen) in Linux command line. Change-Id: I5de93cfa32ac6793d7dbdc7b64e6f4beacb2e8d7 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116015 Tested-by: László Németh <nemeth@numbertext.org> Reviewed-by: László Németh <nemeth@numbertext.org>
2021-05-02throw() -> noexcept, part 2/3: Automatic loplugin:noexcept rewriteStephan Bergmann5-8/+8
Change-Id: I076f16d0536b534abf0ced4d76051eadb4c0e033 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114949 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2021-04-29loplugin:stringadd simplify some *StringBuffer operationsNoel Grandin1-4/+4
pulled from a larger patch which I created with a more permissive variant of this plugin Change-Id: I7abf1f3f09e84703b6e0e52fe9587dff691b2187 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114875 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-04-27loplugin:stringadd convert chained append to +Noel Grandin1-4/+4
which can use the more efficient *StringConcat Also fix a crash in stringview plugin which started happening while I working on this. Change-Id: I91a5b9b7707d1594d27d80b73930f5afac8ae608 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114568 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-04-07Updated README.md files to represent current code / use Markdown formatHossein1-1/+3
Previously, all of the README files have been renamed to README.md and now, the contents of these files were changed to use Markdown format. Other than format inconsistency, some README.md files lacked information about modules, or were out of date. By using LibreOffice / OpenOffice wiki and other documentation websites, these files were updated. Now every README.md file has a title, and some description. The top-level README.md file is changed to add links to the modules. The result of processing the Markdown format README.md files can be seen at: https://docs.libreoffice.org/ Change-Id: Ic3b0c3c064a2498d6a435253b041df010cd7797a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113424 Tested-by: Jenkins Reviewed-by: Michael Stahl <michael.stahl@allotropia.de> Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
2021-04-07rtl::Static -> function local staticNoel Grandin1-6/+2
Change-Id: I2071c27bdf074403ec24e67f9278ac27f9491303 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113698 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-03-24Using .md extension/Markdown syntax for modules READMEHossein1-0/+0
Renaming all README files for all top level modules to README.md, applying no content change at this stage to be able to track history of the files. These files should be edited to use correct Markdown syntax later. Change-Id: I542fa3f3d32072156f16eaad2211a397cc212665 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112977 Tested-by: Jenkins Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
2021-03-23tdf#124176 Use pragma once in u*Vincent LE GARREC30-111/+30
ucb, uno*, uui Change-Id: Ic4b6d541eb0df8bf7bceddf178ebb5177ad2b87b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112046 Tested-by: Jenkins Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>
2021-03-09Make sal/config.h the first in pchMike Kaganski1-1/+2
By convention, it should be the first include in C/CXX files; so use of pch should not break that. Change-Id: Ic329c5f39e8f48ad1778724368e262e48972342b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112123 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2021-02-19loplugin:refcounting in unoxmlNoel3-9/+8
Change-Id: I979b309271809b64d6f04cbccd14e0ee3b09ec81 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111198 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-16loplugin:referencecasting in UnoControls..unoxmlNoel11-62/+35
Change-Id: I42f216b6115be693a4e57d70f6cbbf11b62ec185 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110998 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-08Improve loplugin:cppunitassertequal for CPPUNIT_ASSERT(a && b)Stephan Bergmann1-2/+6
...by re-enabling the code temporarily #if'ed-out in a528392e71bc70136021be4e3d83732fccbb885e "Fixed/improved loplugin:cppunitassertequals" (and which then triggers lots of other lopglugin:cppunitassertequal CPPUNIT_ASSERT -> CPPUNIT_ASSERT_EQUAL warnings). For two css::uno::Reference equality comparisons in cppu/qa/test_any.cxx, it was more straightforward to rewrite them with an explicit call to operator == (which silences loplugin:cppunitassertequal) than to adapt them to CPPUNIT_ASSERT_EQUAL's requirement for arguments of identical types. In sc/qa/unit/ucalc_pivottable.cxx, ScDPItemData needs toString, which has been implemented trivially for now, but might want to combine that with the DEBUG_PIVOT_TABLE-only ScDPItemData::Dump. Change-Id: Iae6d09cf69bd4e52fe4411bba9e50c48e696291c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110546 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-12-15update pchesCaolán McNamara1-1/+2
Change-Id: I280dea8fe5f346a5555f4bf479896877579d63e5 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107748 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2020-12-11Adapt the remaining OUString functions to std string_viewStephan Bergmann5-16/+18
...for LIBO_INTERNAL_ONLY. These had been missed by 1b43cceaea2084a0489db68cd0113508f34b6643 "Make many OUString functions take std::u16string_view parameters" because they did not match the multi-overload pattern that was addressed there, but they nevertheless benefit from being changed just as well (witness e.g. the various resulting changes from copy() to subView()). This showed a conversion from OStringChar to std::string_view to be missing (while the corresponding conversion form OUStringChar to std::u16string_view was already present). The improvement to loplugin:stringadd became necessary to fix > [CPT] compilerplugins/clang/test/stringadd.cxx > error: 'error' diagnostics expected but not seen: > File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 43 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:42): simplify by merging with the preceding assignment [loplugin:stringadd] > File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 61 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:60): simplify by merging with the preceding assignment [loplugin:stringadd] > 2 errors generated. Change-Id: Ie40de0616a66e60e289c1af0ca60aed6f9ecc279 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107602 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-12-01OSL_FAIL.*exception -> TOOLS_WARN_EXCEPTIONNoel1-1/+1
Change-Id: I6800e23ead2767d245d5da71d2d40e0f8a6d7e1f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106859 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-11-11loplugin:stringviewNoel1-5/+5
Add new methods "subView" to O(U)String to return substring views of the underlying data. Add a clang plugin to warn when replacing existing calls to copy() would be better to use subView(). Change-Id: I03a5732431ce60808946f2ce2c923b22845689ca Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105420 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-09-11Fix the minimal build-tools targetJan-Marek Glogowski1-0/+5
The revert commits change the build-tools target for a DESKTOP build to build the complete LO. This restores the original, minimal one and also adds a whitelist of allowd build types. OpenCL needs a configure switch, as it's status is also stored in a config header, so preventing the build is not enough. This also reverts: - commit 802161a505272732566210e9ebbd8fe1b23fb86d - commit 02d931a59e2966d0c2736db8dee7be3e3dcd6bae Change-Id: Ibfcb0c54e72da1b7c2e63c082ea6586520a787fa Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102480 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2020-08-06loplugin:flatten in unoxmlNoel Grandin5-100/+104
Change-Id: I7c85b3618450ea6914c3076b0dca67ef4847be51 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100187 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-07-12update pchesCaolán McNamara1-6/+1
Change-Id: I75602277a5a26b012a12f2c4f4b7ff5bb663b0b9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/98474 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2020-07-10replace usage of blacklist with excludelist for IWYUThorsten Behrens1-1/+1
Background and motivation: https://tools.ietf.org/html/draft-knodel-terminology-02 Change-Id: I2f22d455d2a936a85750eaab1fda215ebb6d9d48 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/98182 Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2020-07-08unoxml: create instances with uno constructorsNoel Grandin18-430/+79
See tdf#74608 for motivation Change-Id: I636d92faa3b26ac06c044c0485e632967daa709c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/98313 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-07-02Upcoming improved loplugin:staticanonymous -> redundantstatic: unoxmlStephan Bergmann2-4/+4
Change-Id: I755d70b8aeadf8946dacb20292e97797a51aa44a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97738 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-06-05Upcoming loplugin:elidestringvar: unoxmlStephan Bergmann1-2/+1
Change-Id: I3b9aad378c13019f0411ce3adf5fadd588eda5ac Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95594 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-05-26Fix loplugin:simplifypointertobool for libstdc++ std::shared_ptrStephan Bergmann1-3/+3
...where the get member function is defined on a std::__shared_ptr base class, so loplugin:simplifypointertobool used to miss those until now. (While e.g. using libc++ on macOS found those cases.) 366d08f2f6d4de922f6099c62bb81b49d89e0a68 "new loplugin:simplifypointertobool" was mistaken in breaking isSmartPointerType(const clang::Type* t) out of isSmartPointerType(const Expr* e); c874294ad9fb178df47c66875bfbdec466e39763 "Fix detection of std::unique_ptr/shared_ptr in loplugin:redundantpointerops" had introduced that indivisible two-step algorithm on purpose. The amount of additional hits (on Linux) apparently asked for turning loplugin:simplifypointertobool into a rewriting plugin. Which in turn showed that the naive adivce to just "drop the get()" is not sufficient in places that are not contextually converted to bool, as those places need to be wrapped in a bool(...) functional cast now. If the expression was already wrapped in parentheses, those could be reused as part of the functional cast, but implementing that showed that such cases are not yet found at all by the existing loplugin:simplifypointertobool. Lets leave that TODO for another commit. Besides the changes to compilerplugins/ itself, this change has been generated fully automatically with the rewriting plugin on Linux. Change-Id: I83107d6f634fc9ac232986f49044d7017df83e2a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94888 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Jenkins
2020-05-10compact namespace in ucb..uuiNoel Grandin4-8/+8
Change-Id: I644d5e418028b4b4e66cf67b20a1155a689acab0 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93906 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-04-28move the castToFastAttributeList functionNoel Grandin1-4/+1
to the slightly higher namespace, to make it easy and more readable to use directly in a for-loop-range expression. And make it return a reference rather than a pointer, since it is never allowed to be nullptr. Change-Id: I15d0b32493ef65cfc601b247c272b318f1eadfd8 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93049 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-04-25make FastParser always take a FastTokenHandlerBase subclassNoel Grandin4-7/+13
since most of the call sites already do, and we can skip the slow path this way. Change-Id: I64ed30c51324e0510818f42ef838f97c401bb6dd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90326 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-04-17loplugin:buriedassign in tools..xmloffNoel Grandin1-5/+7
Change-Id: I31df6c4fd82c6f6d15bbe5228e92e5171cacba51 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92410 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-03-25Remove unused using declarations in oox...xmlsecurityGabor Kelemen1-1/+0
Found by: run-clang-tidy-10 -checks=-*,misc-unused-using-decls Change-Id: I3e95791e223ef01e140a6217e29a9efae428a784 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90876 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2020-03-16Revert "loplugin:constfields in unotools..uui"Noel Grandin2-2/+2
This reverts commit d8ac55e3e53564aca4b0bade5a5b5cb01b4519b1. Change-Id: Ib7cf67d5d0b7780dfde9453cdddb8f11ca5d3a6a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90542 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-02-21Drop o3tl::optional wrapperStephan Bergmann1-4/+4
...now that macOS builds are guaranteed to have std::optional since 358146bbbd1b9775c12770fb5e497b6ec5adfc51 "Bump macOS build baseline to Xcode 11.3 and macOS 10.14.4". The change is done mostly mechanically with > for i in $(git grep -Fl optional); do > sed -i -e 's:<o3tl/optional\.hxx>\|\"o3tl/optional\.hxx\":<optional>:' \ > -e 's/\<o3tl::optional\>/std::optional/g' \ > -e 's/\<o3tl::make_optional\>/std::make_optional/g' "$i" > done > for i in $(git grep -Flw o3tl::nullopt); do > sed -i -e 's/\<o3tl::nullopt\>/std::nullopt/g' "$i" > done (though that causes some of the resulting #include <optional> to appear at different places relative to other includes than if they had been added manually), plus a few manual modifications: * adapt bin/find-unneeded-includes * adapt desktop/IwyuFilter_desktop.yaml * remove include/o3tl/optional.hxx * quote resulting "<"/">" as "&lt;"/"&gt;" in officecfg/registry/cppheader.xsl * and then solenv/clang-format/reformat-formatted-files Change-Id: I68833d9f7945e57aa2bc703349cbc5a56b342273 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89165 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-02-17Drop needless junit and python make conditionalsJan-Marek Glogowski1-2/+0
JunitTest and PythonTest modules check for these themself. Change-Id: Ia453bc99571738b01cc8f161f346cb6c37b2e429 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88832 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2020-02-10-Werror,-Wnon-c-typedef-for-linkageStephan Bergmann1-2/+2
...with recent Clant trunk, see <https://github.com/llvm/llvm-project/commit/ 7ae1b4a0ce9c7f269cf3069e41496a78e3f28d49> " Implement P1766R1: diagnose giving non-C-compatible classes a typedef name for linkage purposes." Change-Id: Ida0bbe8f4be7845b8663ea3c86e1faf1db7f55a5 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88349 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-02-01make update_pch also consider files in <module>/src/**/incLuboš Luňák1-9/+4
With --enable-pch=full there's not much difference between a "public" header in <module>/inc and a private one in <module>/src/somewhere/inc . And since the script searches recursively, this apparently helps to find even more headers for lower pch levels. Change-Id: I8483d0aa5b4fea5a59107c20a8aa5f1ef694af0a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87799 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-01-31clang-tidy modernize-concat-nested-namespaceNoel Grandin5-10/+10
Change-Id: Iab35a8b85b3ba1df791c774f40b037f9420a071a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86708 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-01-28New loplugin:unsignedcompareStephan Bergmann1-1/+2
"Find explicit casts from signed to unsigned integer in comparison against unsigned integer, where the cast is presumably used to avoid warnings about signed vs. unsigned comparisons, and could thus be replaced with o3tl::make_unsigned for clairty." (compilerplugins/clang/unsignedcompare.cxx) o3tl::make_unsigned requires its argument to be non-negative, and there is a chance that some original code like static_cast<sal_uInt32>(n) >= c used the explicit cast to actually force a (potentially negative) value of sal_Int32 to be interpreted as an unsigned sal_uInt32, rather than using the cast to avoid a false "signed vs. unsigned comparison" warning in a case where n is known to be non-negative. It appears that restricting this plugin to non- equality comparisons (<, >, <=, >=) and excluding equality comparisons (==, !=) is a useful heuristic to avoid such false positives. The only remainging false positive I found was 0288c8ffecff4956a52b9147d441979941e8b87f "Rephrase cast from sal_Int32 to sal_uInt32". But which of course does not mean that there were no further false positivies that I missed. So this commit may accidentally introduce some false hits of the assert in o3tl::make_unsigned. At least, it passed a full (Linux ASan+UBSan --enable-dbgutil) `make check && make screenshot`. It is by design that o3tl::make_unsigned only accepts signed integer parameter types (and is not defined as a nop for unsigned ones), to avoid unnecessary uses which would in general be suspicious. But the STATIC_ARRAY_SELECT macro in include/oox/helper/helper.hxx is used with both signed and unsigned types, so needs a little oox::detail::make_unsigned helper function for now. (The ultimate fix being to get rid of the macro in the first place.) Change-Id: Ia4adc9f44c70ad1dfd608784cac39ee922c32175 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87556 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-01-27tdf#88205: Adapt uses of css::uno::Sequence to use initializer_list ctorMehmet Emin Başoğlu1-2/+1
Change-Id: Iffb8512c530b33f87076aec9f85b45219c7d07e5 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87528 Tested-by: Jenkins Reviewed-by: Muhammet Kara <muhammet.kara@collabora.com>
2020-01-24Use std::vector instead of std::unique_ptrMike Kaganski1-12/+9
Change-Id: Ibf99c6408201f7e2ecf6b019c53e140edd81164c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87319 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2020-01-23simplify NodeArray codeNoel Grandin1-14/+13
no need to use shared_ptr here Change-Id: Ib40929c4378e110eb42261df36b4add969416cb0 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87269 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-01-16unoxml: CDocumentBuilder::parseURI should handle non-file:/// URIs.Michael Meeks1-4/+21
The proximate symptom of this is of only some of the slide layouts applying in impress on Android. This is caused by not parsing the file:///assets/.../layoutlist.xml - which needs to use UCB and its cleverer osl/ file APIs. Change-Id: I22ed77170891c0ec136caaa29da69987a0e51a73 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86900 Tested-by: Jenkins Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
2020-01-10use more std::make_sharedNoel Grandin1-3/+3
found using 'git grep', I tried using clang-tidy, but it only successfully found a tiny fraction of these Change-Id: I61c7d85105ff7a911722750e759d6641d578da33 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86526 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-01-09tdf#42949 Fix IWYU warnings in unoxml/Gabor Kelemen30-61/+25
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I4457153dc4f2bfe932488b1c6e3af3cff58cb150 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/85787 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2019-12-24sal_Char->char in unoxmlNoel Grandin8-24/+24
Change-Id: Ie14ea8349e5dc698a11b3447429b3ca7cbab9bb3 Reviewed-on: https://gerrit.libreoffice.org/85774 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-12-22loplugin:finalclasses in UnoControls..writerperfectNoel Grandin2-2/+2
Change-Id: I751c9a45503326dfdaeb471967a688a95d4fa090 Reviewed-on: https://gerrit.libreoffice.org/85711 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-12-01Introduce o3tl::optional as an alias for std::optionalStephan Bergmann1-4/+4
...with a boost::optional fallback for Xcode < 10 (as std::optional is only available starting with Xcode 10 according to <https://en.cppreference.com/w/cpp/compiler_support>, and our baseline for iOS and macOS is still Xcode 9.3 according to README.md). And mechanically rewrite all code to use o3tl::optional instead of boost::optional. One immediate benefit is that disabling -Wmaybe-uninitialized for GCC as per fed7c3deb3f4ec81f78967c2d7f3c4554398cb9d "Slience bogus -Werror=maybe-uninitialized" should no longer be necessary (and whose check happened to no longer trigger for GCC 10 trunk, even though that compiler would still emit bogus -Wmaybe-uninitialized for uses of boost::optional under --enable-optimized, which made me ponder whether this switch from boost::optional to std::optional would be a useful thing to do; I keep that configure.ac check for now, though, and will only remove it in a follow up commit). Another longer-term benefit is that the code is now already in good shape for an eventual switch to std::optional (a switch we would have done anyway once we no longer need to support Xcode < 10). Only desktop/qa/desktop_lib/test_desktop_lib.cxx heavily uses boost::property_tree::ptree::get_child_optional returning boost::optional, so let it keep using boost::optional for now. After a number of preceding commits have paved the way for this change, this commit is completely mechanical, done with > git ls-files -z | grep -vz -e '^bin/find-unneeded-includes$' -e '^configure.ac$' -e '^desktop/qa/desktop_lib/test_desktop_lib.cxx$' -e '^dictionaries$' -e '^external/' -e '^helpcontent2$' -e '^include/IwyuFilter_include.yaml$' -e '^sc/IwyuFilter_sc.yaml$' -e '^solenv/gdb/boost/optional.py$' -e '^solenv/vs/LibreOffice.natvis$' -e '^translations$' -e '\.svg$' | xargs -0 sed -i -E -e 's|\<boost(/optional)?/optional\.hpp\>|o3tl/optional.hxx|g' -e 's/\<boost(\s*)::(\s*)(make_)?optional\>/o3tl\1::\2\3optional/g' -e 's/\<boost(\s*)::(\s*)none\>/o3tl\1::\2nullopt/g' (before committing include/o3tl/optional.hxx, and relying on some GNU features). It excludes some files where mention of boost::optional et al should apparently not be changed (and the sub-repo directory stubs). It turned out that all uses of boost::none across the code base were in combination with boost::optional, so had all to be rewritten as o3tl::nullopt. Change-Id: Ibfd9f4b3d5a8aee6e6eed310b988c4e5ffd8b11b Reviewed-on: https://gerrit.libreoffice.org/84128 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-11-22Extend loplugin:external to warn about classesStephan Bergmann2-0/+11
...following up on 314f15bff08b76bf96acf99141776ef64d2f1355 "Extend loplugin:external to warn about enums". Cases where free functions were moved into an unnamed namespace along with a class, to not break ADL, are in: filter/source/svg/svgexport.cxx sc/source/filter/excel/xelink.cxx sc/source/filter/excel/xilink.cxx svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx All other free functions mentioning moved classes appear to be harmless and not give rise to (silent, even) ADL breakage. (One remaining TODO in compilerplugins/clang/external.cxx is that derived classes are not covered by computeAffectedTypes, even though they could also be affected by ADL-breakage--- but don't seem to be in any acutal case across the code base.) For friend declarations using elaborate type specifiers, like class C1 {}; class C2 { friend class C1; }; * If C2 (but not C1) is moved into an unnamed namespace, the friend declaration must be changed to not use an elaborate type specifier (i.e., "friend C1;"; see C++17 [namespace.memdef]/3: "If the name in a friend declaration is neither qualified nor a template-id and the declaration is a function or an elaborated-type-specifier, the lookup to determine whether the entity has been previously declared shall not consider any scopes outside the innermost enclosing namespace.") * If C1 (but not C2) is moved into an unnamed namespace, the friend declaration must be changed too, see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71882> "elaborated-type-specifier friend not looked up in unnamed namespace". Apart from that, to keep changes simple and mostly mechanical (which should help avoid regressions), out-of-line definitions of class members have been left in the enclosing (named) namespace. But explicit specializations of class templates had to be moved into the unnamed namespace to appease <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92598> "explicit specialization of template from unnamed namespace using unqualified-id in enclosing namespace". Also, accompanying declarations (of e.g. typedefs or static variables) that could arguably be moved into the unnamed namespace too have been left alone. And in some cases, mention of affected types in blacklists in other loplugins needed to be adapted. And sc/qa/unit/mark_test.cxx uses a hack of including other .cxx, one of which is sc/source/core/data/segmenttree.cxx where e.g. ScFlatUInt16SegmentsImpl is not moved into an unnamed namespace (because it is declared in sc/inc/segmenttree.hxx), but its base ScFlatSegmentsImpl is. GCC warns about such combinations with enabled-by-default -Wsubobject-linkage, but "The compiler doesn’t give this warning for types defined in the main .C file, as those are unlikely to have multiple definitions." (<https://gcc.gnu.org/onlinedocs/gcc-9.2.0/gcc/Warning-Options.html>) The warned-about classes also don't have multiple definitions in the given test, so disable the warning when including the .cxx. Change-Id: Ib694094c0d8168be68f8fe90dfd0acbb66a3f1e4 Reviewed-on: https://gerrit.libreoffice.org/83239 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-10-28add some __attribute__ ((formatNoel Grandin1-0/+3
found by -Wsuggest-attribute=format Change-Id: Ib4430805ddebf4d90e07a3f9d06fd6d832c244a4 Reviewed-on: https://gerrit.libreoffice.org/81582 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-10-18make bin/update_pch.s always include code in trivial #if'sLuboš Luňák1-1/+2
E.g. #ifdef LIBO_INTERNAL_ONLY is always true for code that builds with our PCHs. Change-Id: I3cf311ea3621b909105754cfea2cb0116b8b67f5 Reviewed-on: https://gerrit.libreoffice.org/80961 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2019-10-16loplugin:stringadd look through a couple more known-good methodsNoel Grandin1-8/+7
Change-Id: Ifbdb3e41eae665f7dcaf5301aaba2b6e4662cf48 Reviewed-on: https://gerrit.libreoffice.org/80855 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-10-15new loplugin:bufferaddNoel Grandin1-8/+2
look for OUStringBuffer append sequences that can be turned into creating an OUString with + operations Change-Id: Ica840dc096000307b4a105fb4d9ec7588a15ade6 Reviewed-on: https://gerrit.libreoffice.org/80809 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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