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found with a lightly tweaked version of the loplugin:stringadd
and some hand-holding.
Change-Id: I146aadcaf665e98fea89a9cad2df4dc3935622f4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152275
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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And use an overloaded helper function with a better (?) unified name
to show that the result is not an O(U)String.
Change-Id: I8956338b05d02bf46a6185828130ea8ef145d46b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141203
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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Change-Id: Ia628b2af646e576d52b6c72352255710a885c23f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/136452
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This partly reverts 8b5e23eac31cafbd442a3acab5fbcf98bfd0af11 "log nice exception
messages whereever possible", e1eb7cb04a4c30cec238ab0f54d41a6cdc3299c1
"loplugin:logexceptionnicely in starmath..svgio",
d6d80c4e1783b4459bd4a8fbcbdfeebe416c1cb5 "OSL_FAIL.*exception ->
TOOLS_WARN_EXCEPTION", and 877f40ac3f2add2b6dc37bae280d4d98dd102286 "tdf#42949
Fix new IWYU warnings in directories [h-r]*", and adapts
loplugin:logexceptionnicely accordingly.
Change-Id: I792b853b988c7c5f77179ca0672c30cb4223b5a6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130502
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I2aabd9a1c764ae69a933bdb4df635ebb0c91f0cc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124393
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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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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...compared to a full-blown O[U]String, for temporary objects holding an
O[U]StringConcat result that can then be used as a std::[u16]string_view.
It's instructive to see how some invocations of operator ==, operator !=, and
O[U]StringBuffer::insert with an O[U]StringConcat argument required implicit
materialization of an O[U]String temporary, and how that expensive operation has
now been made explicit with the explicit O[U]StringConcatenation ctor.
(The additional operator == and operator != overloads are necessary because the
overloads taking two std::[u16]string_view parameters wouldn't even be found
here with ADL. And the OUString-related ones would cause ambiguities in at
least sal/qa/rtl/strings/test_oustring_stringliterals.cxx built with
RTL_STRING_UNITTEST, so have simply been disabled for that special test-code
case.)
Change-Id: Id29799fa8da21a09ff9794cbc7cc9b366e6803b8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122890
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I044dd21b63d7eb03224675584fa143009c6b6008
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108418
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I6800e23ead2767d245d5da71d2d40e0f8a6d7e1f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106859
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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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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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>
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This is a prerequisite for making conversion from OUStringLiteral to OUString
more efficient at least for C++20 (by replacing its internals with a constexpr-
generated sal_uString-compatible layout with a SAL_STRING_STATIC_FLAG refCount,
conditionally for C++20 for now).
For a configure-wise bare-bones build on Linux, size reported by `du -bs
instdir` grew by 118792 bytes from 1155636636 to 1155755428.
In most places just a u"..." string literal prefix had to be added. In some
places
char const a[] = "...";
variables have been changed to char16_t, and a few places required even further
changes to code (which prompted the addition of include/o3tl/string_view.hxx
helper function o3tl::equalsIgnoreAsciiCase and the additional
OUString::createFromAscii overload).
For all uses of macros expanding to string literals, the relevant uses have been
rewritten as
u"" MACRO
instead of changing the macro definitions. It should be possible to change at
least some of those macro definitions (and drop the u"" from their call sites)
in follow-up commits.
Change-Id: Iec4ef1a057d412d22443312d40c6a8a290dc6144
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101483
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I993e4c0aef41b0925678d7744a989ad5539cc80e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97693
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I7e70614ea5a1cb1a1dc0ef8e9fb6fd48e85c3562
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93904
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This reverts commit 0ddf3e0a628599d01356cb5262b93faca073ee9f.
Change-Id: I3e476399a465950defc15ac4d6199a638c4a4baf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90452
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1c1e7b42211c51f572698efd3135e388f8fb2979
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86648
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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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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mostly so that my stringadd loplugin can point out places to improve
Change-Id: I9920ee1c99cdb6b811ba67ff9d8e32aa261884b5
Reviewed-on: https://gerrit.libreoffice.org/80618
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I473a8eec9cbf6d44b55ffd6f2233bf39cf6217da
Reviewed-on: https://gerrit.libreoffice.org/77528
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Id739d5ff815d3bb1db48e9b1c2b3f739e3f11dfd
Reviewed-on: https://gerrit.libreoffice.org/76644
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Use range-based loops, STL and comphelper functions
Change-Id: I612d36abcc09a91c60f7212de6747a1a1bdcfc69
Reviewed-on: https://gerrit.libreoffice.org/76056
Tested-by: Jenkins
Reviewed-by: Arkadiy Illarionov <qarkai@gmail.com>
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Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.
Change-Id: I3c1b091d30449243faec3f875e6f0ac6d8b34259
Reviewed-on: https://gerrit.libreoffice.org/72214
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
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Similar to clang-tidy readability-container-size-empty
Change-Id: Icabd773f3b924d465b33e8581175f1fcf70c282e
Reviewed-on: https://gerrit.libreoffice.org/71704
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I95d7b67cd8b6b68c087ff96fdb6bb283ab8b49ec
Reviewed-on: https://gerrit.libreoffice.org/70718
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I907c108f4b056d3388464e29ce2fc40b319380c0
Reviewed-on: https://gerrit.libreoffice.org/67627
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>
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Change-Id: I270a12cdb68920b8fa23b82dd933724e30334485
Reviewed-on: https://gerrit.libreoffice.org/67565
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ib8c86179a3d13852cbb02b389b6103aca5456dba
Reviewed-on: https://gerrit.libreoffice.org/67013
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Icfd936fe9b83e0e122af5b09f7ed6dde2ead4400
Reviewed-on: https://gerrit.libreoffice.org/61512
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.
Change-Id: Ib420e9216b8313f5ed7634ec375e39ceb741fd45
Reviewed-on: https://gerrit.libreoffice.org/59297
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
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Change-Id: I2a36033d0377a58dc27564e903e2c7ce02696206
Reviewed-on: https://gerrit.libreoffice.org/55900
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
Reviewed-by: Jochen Nitschke <j.nitschke+logerrit@ok.de>
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(*) if we are already throwing a Wrapped*Exception, get the
exception using cppu::getCaughtexception.
(*) when catching and then immediately throwing UNO exceptions,
use cppu::getCaughtException to prevent exception slicing
(*) if we are going to catch an exception and then
immediately throw a RuntimeException, rather throw a
WrappedTargetRuntimeException and preserve the original exception information.
Change-Id: Ia7a501a50ae0e6f4d05186333c8517fdcb17d558
Reviewed-on: https://gerrit.libreoffice.org/54692
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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...so consistently use the latter instead of the former
Change-Id: I144d5e7c472632f93b2258461510346bc85892d9
Reviewed-on: https://gerrit.libreoffice.org/48135
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: Ia976371bf52eb1216d8abe728d80bbb87a3c38a2
Reviewed-on: https://gerrit.libreoffice.org/47858
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
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since cdecl is the default calling convention on Windows for
such functions, the annotation is redundant.
Change-Id: I1a85fa27e5ac65ce0e04a19bde74c90800ffaa2d
Reviewed-on: https://gerrit.libreoffice.org/46164
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ifb5dc253186b7cc8f37d843e600addcc579c77e6
Reviewed-on: https://gerrit.libreoffice.org/44299
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>
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Change-Id: I7c02eecc16ca7cf89d9f7021116b0226885dbf06
Reviewed-on: https://gerrit.libreoffice.org/44044
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I42dca691ffadbddad38a7e8f978b1da9d5d9a7b0
Reviewed-on: https://gerrit.libreoffice.org/42842
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I3d13e1c0bb6aa4a7aacc463198747c1368ebc9b4
Reviewed-on: https://gerrit.libreoffice.org/38114
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I859b77319f551eabd19dae54bd69c212221112a8
Reviewed-on: https://gerrit.libreoffice.org/39938
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ib38846e6f89697e8c9c82b77f01cdafae32714d0
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Change-Id: I365d140446bd2a62cf8256acbfdd53fe72987380
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Change-Id: I7d1b2748a4f4afd873ee4d65d153c76b249507dd
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Change-Id: I4eda687db6ad8d41e6a28430c76b288510da605d
Reviewed-on: https://gerrit.libreoffice.org/35645
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>
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...from function definitions occurring within class definitions. Done with
a rewriting Clang plugin (to be pushed later).
Change-Id: I9c6f2818a57ccdb361548895a7743107cbacdff8
Reviewed-on: https://gerrit.libreoffice.org/34874
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I43716332ab916e5ec7b8ab7a4d14895d060a9bd4
Reviewed-on: https://gerrit.libreoffice.org/33692
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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...(for now, from LIBO_INTERNAL_CODE only). See the mail thread starting at
<https://lists.freedesktop.org/archives/libreoffice/2017-January/076665.html>
"Dynamic Exception Specifications" for details.
Most changes have been done automatically by the rewriting loplugin:dynexcspec
(after enabling the rewriting mode, to be committed shortly). The way it only
removes exception specs from declarations if it also sees a definition, it
identified some dead declarations-w/o-definitions (that have been removed
manually) and some cases where a definition appeared in multiple include files
(which have also been cleaned up manually). There's also been cases of macro
paramters (that were used to abstract over exception specs) that have become
unused now (and been removed).
Furthermore, some code needed to be cleaned up manually
(avmedia/source/quicktime/ and connectivity/source/drivers/kab/), as I had no
configurations available that would actually build that code. Missing @throws
documentation has not been applied in such manual clean-up.
Change-Id: I3408691256c9b0c12bc5332de976743626e13960
Reviewed-on: https://gerrit.libreoffice.org/33574
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I60652dbac6a76eacdbb4e951a636e7a40e88a6a6
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So we don't have to specify the source and destination type as often.
Change-Id: Id9e286417a1cb246d163cbc3c536b231a4a92624
Reviewed-on: https://gerrit.libreoffice.org/30700
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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The issue of 362d4f0cd4e50111edfae9d30c90602c37ed65a2 "Explicitly mark
overriding destructors as 'virtual'" appears to no longer be a problem with
MSVC 2013.
(The little change in the rewriting code of compilerplugins/clang/override.cxx
was necessary to prevent an endless loop when adding "override" to
OOO_DLLPUBLIC_CHARTTOOLS virtual ~CloseableLifeTimeManager();
in chart2/source/inc/LifeTime.hxx, getting stuck in the leading
OOO_DLLPUBLIC_CHARTTOOLS macro. Can't remember what that
isAtEndOfImmediateMacroExpansion thing was originally necessary for, anyway.)
Change-Id: I534c634504d7216b9bb632c2775c04eaf27e927e
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