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Change-Id: I06b04e3eed46aba8aac528b2c394d60e733533a9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124405
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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Following:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=6d200d8e739595bd4c6310bede7d66e3c05fbb85
loplugin:moveparam in ucbhelper
Change-Id: I90bf228932887f66b7f9d2e61d2d17bfa91d1935
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124531
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
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... to avoid hidden cost of multiple COW checks, because they
call getArray() internally.
This obsoletes [loplugin:sequenceloop].
Also rename toNonConstRange to asNonConstRange, to reflect that
the result is a view of the sequence, not an independent object.
TODO: also drop non-const operator[], but introduce operator[]
in SequenceRange.
Change-Id: Idd5fd7a3400fe65274d2a6343025e2ef8911635d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123518
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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The scenarios are:
1. Calling sequence's begin() and end() in pairs to pass to algorithms
(both calls use getArray(), which does the COW checks)
2. In addition to #1, calling end() again when checking result of find
algorithms, and/or begin() to calculate result's distance
3. Using non-const sequences in range-based for loops, which internally
do #1
4. Assigning sequence to another sequence variable, and then modifying
one of them
In many cases, the sequences could be made const, or treated as const
for the purposes of the algorithms (using std::as_const, std::cbegin,
and std::cend). Where algorithm modifies the sequence, it was changed
to only call getArray() once. For that, css::uno::toNonConstRange was
introduced, which returns a struct (sublclass of std::pair) with two
iterators [begin, end], that are calculated using one call to begin()
and one call to getLength().
To handle #4, css::uno::Sequence::swap was introduced, that swaps the
internal pointer to uno_Sequence. So when a local Sequence variable
should be assigned to another variable, and the latter will be modified
further, it's now possible to use swap instead, so the two sequences
are kept independent.
The modified places were found by temporarily removing non-const end().
Change-Id: I8fe2787f200eecb70744e8b77fbdf7a49653f628
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123542
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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Change-Id: Id6b03af5ecd662ce2e390bb76819cfe5d2ec05ec
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123336
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1b9cc0366fb8e9b2525a56816ae4f76737a31b73
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123184
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1bfe8238d7c08f27d2b21f9fe79712aba045c812
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120152
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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mostly by doing
$ git grep -l '#define.*\"' -- *.cxx
| xargs perl -pi -e
's/^#define\s+(\w+)\s+(\".*\")/constexpr OUStringLiteral \1 =
u\2;/g'
Change-Id: Idface893449b0ef2a3c5254865a300585d752fbb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119669
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I7f423dbbe9d7251a99397f1293239333fe7b0cee
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119216
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: If4843c3f419fac59ae8ce52b4004ce2dbb736f6d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119215
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ibe558facd380e832faaf450a36249620b98ee786
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119217
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1608e03ff9f6fbc55987010e88897e034b690b3a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115552
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I076f16d0536b534abf0ced4d76051eadb4c0e033
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114949
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I36d82423b5f75010552696a66cec7e53ee265ce4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114395
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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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>
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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>
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rtl::Reference now has a conversion operator to uno::Reference,
so look for places where we can simplify the code and use that.
Change-Id: Ic81db50d670bed5e875300577d4bf5f3599cc2c4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110798
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This reverts commit 3ed9bba283a6a67864c0928186e277240be0d9ba. osl_Pos_Absolut
(include/osl/file.h) is part of the stable URE interface; it must not be changed.
Change-Id: I1f49923a9351e4be5aee39b10720d38b424feb9b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110435
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: Ib8b306a27d25a34e784aeeb72708b0d5d1511f3c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110394
Tested-by: Jenkins
Reviewed-by: Andrea Gelmini <andrea.gelmini@gelma.net>
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...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>
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which means that some call sites have to change to use
unicode string literals i.e. u"foo" instead of "foo"
Change-Id: Ie51c3adf56d343dd1d1710777f9d2a43ee66221c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106125
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ic18cb095646f060046f83663f7b369533ffb481a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105723
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
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Change-Id: I41ad8001e78ea82bf4d893b5faaa28400ff6efcf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105575
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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...in Windows-only code, after c927aab29ebfff1ce3ac0b2f27ae343025a9890c "Make
the OUString ctors taking raw sal_Unicode pointer/non-const array explicit".
Interestingly, these occurrences were accepted by MSVC and only cause errors
with clang-cl, so happened to go unnoticed until now.
Change-Id: I33e7653e28a21541ef793b4b0750abb6037752db
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104314
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: Iaf1d4aed07d1e6fcfe2392fb65cbd2fa196bcc1c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101099
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
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...in those places that used some code conditional on ENABLE_LTO to work around
(non-)unreachability wranings. This removes all uses of the ENABLE_LTO C/C++
macro, so it can go completely.
Change-Id: I67544986cb2d3fcd8051caf87c5129bd1086408c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101087
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I2dd10873be73256a3689233c7b1e37bde8f685ee
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100820
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ic5a8ce908671bd492395bff01aa211b8bdd74ca7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100008
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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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>
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Change-Id: Ie5e160e577ba0acc83617b2f4f2ca97b9d3f6da7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97727
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I644d5e418028b4b4e66cf67b20a1155a689acab0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93906
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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The main reason for the "home-grown" UpCast introduced with
904b3d1fceee5827076758ed2a81f80cb73493ca "Up-cast conversion constructor for
css::uno::Reference" in 2013 was probably that we could not yet rely on C++11
std::is_base_of back then. A (welcome) side effect was that the derived class
could be incomplete.
However, specializations of UpCast relying on whether or not T2 is incomplete
are obviously an ODR violation if the type is incomplete in some TUs and
complete (and derived from T1) in others. And even if UpCast had internal
linkage, it would still be brittle that its behavior depends on the completeness
of T2 at the point of the template's instantiation, and not necessarily at the
point of use.
That means we should better base that ctor on std::is_base_of (which we can do
now since 39a1edd6fec902ef378acce8af42c4d7fba280d0 "Make css::uno::Reference
upcast ctor LIBO_INTERNAL_ONLY"), which causes a compilation error at least on
Clang and GCC if the completeness requirements are not met. This change fixes
all the cases where types need to be complete now, plus any resulting
loplugin:referencecasting warnings ("the source reference is already a subtype
of the destination reference").
Change-Id: Ieb9e3552e90adbf2c5a5af933dcb872e20661a2f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92950
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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This reverts commit 64035391ebe8810520a214a3ae0aeb4c1b039819.
Change-Id: Icfde3e984f9ebf93a423d101aee385182f65dea5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90518
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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because these are all on the hot path, and in the best case, with
enough inlining, the compiler can skip the call altogether and just
do a locked CMPXHG instruction
Change-Id: I099d6385f602e40e1767f9f1002b7514ecf436e5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88775
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Iccd80aa4e631abe002837ca61248e136de9a62eb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87866
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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which merely announce that the next declaration is a class
Change-Id: Ifdb1398bcd99816b13e0b3769b46d0562bfbc1dc
Reviewed-on: https://gerrit.libreoffice.org/84229
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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...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>
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...plus follow-up loplugin:implicitboolconversion and loplugin:redundantcast
Change-Id: I9fc9c5cb46fbb50da87ff80af64cb0dfda3e5f90
Reviewed-on: https://gerrit.libreoffice.org/83207
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: Ifbb2d50b1d88f0bceed38bddd23858a54b8527dc
Reviewed-on: https://gerrit.libreoffice.org/80403
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I9d6feef38532b0057e16fc3f25b0f285d3dfcb99
Reviewed-on: https://gerrit.libreoffice.org/80407
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I28df6cd28ca099bb1a07c18a35eebd5529e094e9
Reviewed-on: https://gerrit.libreoffice.org/80409
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: If82ae3f5cee0ae893fd32ecafe3c7baf7ec00ed4
Reviewed-on: https://gerrit.libreoffice.org/80408
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1b2c4a296de6d1d6769f9e82380d1b45d506daca
Reviewed-on: https://gerrit.libreoffice.org/80406
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I48b0292207a88234290ffc9a3ca5585ee9b924e3
Reviewed-on: https://gerrit.libreoffice.org/80405
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I5f79ac795d17158c3e74aa76baf8483892cec920
Reviewed-on: https://gerrit.libreoffice.org/80404
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I4da5d73ee7b531927066a1a4d4d7561ef9648483
Reviewed-on: https://gerrit.libreoffice.org/80402
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Id9c0d5d1f69c516efdf45b070982bdf341e86ce8
Reviewed-on: https://gerrit.libreoffice.org/80401
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I17f06c9415b9d43b6d8896360e07216c2856367a
Reviewed-on: https://gerrit.libreoffice.org/79627
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This should enable using move semantics where possible e.g. in standard
containers.
According to https://en.cppreference.com/w/cpp/language/move_constructor:
To make strong exception guarantee possible, user-defined move
constructors should not throw exceptions. For example, std::vector
relies on std::move_if_noexcept to choose between move and copy
when the elements need to be relocated.
Change-Id: I6e1e1cdd5cd430b139ffa2fa7031fb0bb625decb
Reviewed-on: https://gerrit.libreoffice.org/77957
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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Change-Id: Ie52d993c185ba43386b494baad0a484d5b365499
Reviewed-on: https://gerrit.libreoffice.org/77532
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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