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Change-Id: I75f5531023f31da029491ce4a078005eebbfe59e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166738
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
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Change-Id: I7addfbde8ee8603eb8ca692debb2ac369347c6c7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160127
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>
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Change-Id: I7a8eddee0ecf7ab38cc356c157e9832b715da4c2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159724
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I2bd9c4c8ced5f0edb9dbf560fe0ed126b9233c26
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134519
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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which converts to std::string_view::substr()
Change-Id: I3f42213b41a97e77ddcc79d84d512f49d68ca559
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132729
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Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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so we avoid OUString copying (mostly when doing stuff like parsing
numbers of out of strings)
Change-Id: I4ef6ac23671c0b40807a22158e655e92dfad4af6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132730
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I37cdd52d965112598249b929fa49c759a88606c9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131002
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
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Change-Id: I7ad212dfff8b34d05e3b45107a1ef033a4efc454
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/129651
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I95877c014d16426622e7114384c8e189c140943c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114836
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
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Change-Id: I656f06a74d9f0180ae460264563d6a935c7d2c60
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114377
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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O[U]StringBuffer methods
Change-Id: I0ffbc33d54ae7c98b5652434f3370ee4f819f6f4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110090
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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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: Icd006d12942489a10fc2b3b801233c9527284721
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105652
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
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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
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Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This commit was carried out by a Python script, source of which
is at https://bugs.documentfoundation.org/show_bug.cgi?id=124176#c97.
Change-Id: I421f0594d5f4389f7800a5bd0e339edde5627bb3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100182
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Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
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...from which an OString can cheaply be instantiated.
The one downside is that OStringLiteral now needs to be a template abstracting
over the string length. But any uses for which that is a problem (e.g., as the
element type of a containers that would no longer be homogeneous, or in the
signature of a function that shall not be turned into a template for one reason
or another) can be replaced with std::string_view, without loss of efficiency
compared to the original OStringLiteral, and without loss of expressivity (esp.
with the newly introduced OString(std::string_view) ctor).
The new OStringLiteral ctor code would probably not be very efficient if it were
ever executed at runtime, but it is intended to be only executed at compile
time. Where available, C++20 "consteval" is used to statically ensure that.
The intended use of the new OStringLiteral is in all cases where an
object that shall itself not be an OString (e.g., because it shall be a
global static variable for which the OString ctor/dtor would be detrimental at
library load/unload) must be converted to an OString instance in at least one
place. Other string literal abstractions could use std::string_view (or just
plain char const[N]), but interestingly OStringLiteral might be more efficient
than constexpr std::string_view even for such cases, as it should not need any
relocations at library load time. For now, no existing uses of OUStringLiteral
have been changed to some other abstraction (unless technically necessary as
discussed above), and no additional places that would benefit from
OUStringLiteral have been changed to use it.
sal/qa/rtl/strings/test_ostring_concat.cxx documents some workarounds for GCC
bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96878> "Failed class template
argument deduction in unevaluated, parenthesized context". Those places, as
well as uses of OStringLiteral in incodemaker/source/javamaker/javaoptions.cxx
and i18npool/source/breakiterator/breakiterator_unicode.cxx, which have been
replaced with OString::Concat (and which is arguably a better choice, anyway),
also caused failures with at least Clang 5.0.2 (but would not have caused
failures with at least recent Clang 12 trunk, so appear to be bugs in Clang that
have meanwhile been fixed).
This change also revealed a bug in at least recent Clang 12 trunk
CastExpr::getSubExprAsWritten (still to be reported to LLVM), triggered at least
in some calls from loplugin code (for which it can be fixed for now in the
existing compat::getSubStringAsWritten).
A similar commit for OUStringLiteral is planned, too.
Change-Id: Ib192f4ed4c44769512a16364cb55c25627bae6f4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101814
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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O[U]StringView had an odd mixture of uses. For one, it was used like
std::[u16]string_view, for which directly using the latter std types is clearly
the better alternative. For another, it was used in concatenation sequences,
when neither of the two leading terms were of our rtl string-related types.
For that second use case introduce O[U]String::Concat (as std::[u16]string_view
can obviously not be used, those not being one of our rtl string-related types).
Also, O[U]StringLiteral is occasionally used for this, but the planned changes
outlined in the 33ecd0d5c4fff9511a8436513936a3f7044a775a "Change OUStringLiteral
from char[] to char16_t[]" commit message will make that no longer work, so
O[U]String::Concat will be the preferred solution in such use cases going
forward, too.
O[U]StringView was also occasionally used to include O[U]StringBuffer values in
concatenation sequences, for which a more obvious alternative is to make
O[U]StringBuffer participate directly in the ToStringHelper/O[U]StringConcat
machinery.
Change-Id: I1f0e8d836796c9ae01c45f32c518be5f52976622
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101586
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I7bd0c2a55b936896fcfe7e1a374871008a18618f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93706
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I973ecef5df990511a41e422b73ed2314434f2871
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92479
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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if one side of the expression is a compile-time-constant, we don't need
to worry about side-effects on the other side
Change-Id: Iee71ea51b327ef244bf39f128f921ac325d74e2b
Reviewed-on: https://gerrit.libreoffice.org/81589
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I385587a922c555c320a45dcc6d644315b72510e9
Reviewed-on: https://gerrit.libreoffice.org/81278
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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and create conversion methods on *StringBuffer to make this work
Change-Id: I3cf5ee3e139826168894b46eff8ee4bcde00cb7e
Reviewed-on: https://gerrit.libreoffice.org/80949
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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which defeat the *StringConcat optimisation.
Also make StringConcat conversions treat a nullptr as an empty string,
to match the O*String(char*) constructors.
Change-Id: If45f5b4b6a535c97bfeeacd9ec472a7603a52e5b
Reviewed-on: https://gerrit.libreoffice.org/80724
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I2fdeb7eb3ead3512ad6d3fe793305038ab3aa7ae
Reviewed-on: https://gerrit.libreoffice.org/79886
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I6ca5ae6f700747e726e531231b3a5cd1586c54d7
Reviewed-on: https://gerrit.libreoffice.org/78652
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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...following up on 1453c2c8f13bac64ecd1981af7cebf1c421808ac "prefer vector::data
to &vector[0]"
Change-Id: I7c113747d92d144a521d49b89384dd8bf1215c01
Reviewed-on: https://gerrit.libreoffice.org/72765
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I9776431ebce95a88ae42715aaba2ddc28fb52471
Reviewed-on: https://gerrit.libreoffice.org/70642
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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This reverts commit 84662e9030a855c8db7cd40d9ce354b773d78c16.
Change-Id: I1cc98d3201390609ae3615baa8e92c926cdcde9a
Reviewed-on: https://gerrit.libreoffice.org/70294
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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These helpers are used in code generator code; so any invalid UTF-8
or UTF-16 in the conversion is programmer's error which needs fixing.
Thus, the behavior of toUtf8/fromUtf8 which asserts the validity is
fine here.
Change-Id: I3004e233c9de59f8e348455f1f04d23e8c51ed3d
Reviewed-on: https://gerrit.libreoffice.org/70249
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
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Change-Id: I47c469c0fcdff41d83729be9489c946e81ef3686
Reviewed-on: https://gerrit.libreoffice.org/68020
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: I8dee6245cfa1f7998591b31a3752bbbae13f499d
Reviewed-on: https://gerrit.libreoffice.org/67527
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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...after 7ffdd830d5fb52f2ca25aa80277d22ea6d89970b
"HAVE_CPP_ATTRIBUTE_FALLTHROUGH is always true now"
Change-Id: I54e5ff4e036a6bb3e5774d1c0524158aae18e937
Reviewed-on: https://gerrit.libreoffice.org/64800
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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Change-Id: Id1a0749b78a7021be3564487fb974d7084705129
Reviewed-on: https://gerrit.libreoffice.org/62718
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I1d6ec5a5c06a32242773c857444bb63b7b4207b6
Reviewed-on: https://gerrit.libreoffice.org/62648
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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which seem to have snuck back in since the great rounds of removals.
Change-Id: I85f7f5f4801c0b48dae8b50f51f83595b286d6a1
Reviewed-on: https://gerrit.libreoffice.org/62229
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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redundant get() call on smart pointer
Change-Id: Icb5a03bbc15e79a30d3d135a507d22914d15c2bd
Reviewed-on: https://gerrit.libreoffice.org/61837
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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comment from sberg:
aren't these changes broken in general, when the called function
may throw an exception before it takes ownership of the passed-in pointer?
So revert, except for
(a) PlainTextFilterDetect::detect, which was definitely a leak
(b) SwCursor::FindAll, where unique_ptr was being unnecessarily used
This reverts commit 7764ae70b04058a64a3999529e98d1115ba59d1c.
Change-Id: I555e651b44e245b031729013d2ce88d26e8a357e
Reviewed-on: https://gerrit.libreoffice.org/60301
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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most of these changes just make the change of ownership when using
std::unique_ptr clearer, but there is one definite leak fix in
PlainTextFilterDetect::detect
Change-Id: I8282a68007222a4fee84004f394bde0cca8569e9
Reviewed-on: https://gerrit.libreoffice.org/60159
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I043d265d3d73a3e16f05d5ca7e29a09341651d82
Reviewed-on: https://gerrit.libreoffice.org/56639
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Id867b497514d2d795504ae5c9e7d0ad356524ad5
Reviewed-on: https://gerrit.libreoffice.org/45274
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
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Change-Id: If0c6726c4e096f50e2e16f2a4f7e5821457ac368
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Change-Id: Ie75875974f054ff79bd64b1c261e79e2b78eb7fc
Reviewed-on: https://gerrit.libreoffice.org/43540
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I419d1f67ba301050d05981db2a3d6178878684a9
Reviewed-on: https://gerrit.libreoffice.org/42110
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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The types 'long' and 'unsigned long' are different sizes on different
platforms, making them wholy unsuitable for portable code.
And when I mean different sizes, I mean 64bit Linux and 64bit Windows
have different bit sizes.
Change-Id: Id4d8cd709bf71a3f85ed6515fae2b0a21ae8c25d
Reviewed-on: https://gerrit.libreoffice.org/41130
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ief8bd59c903625ba65b75114b7b52c3b7ecbd331
Reviewed-on: https://gerrit.libreoffice.org/41019
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I5710b51e53779c222cec0bf08cd34bda330fec4b
Reviewed-on: https://gerrit.libreoffice.org/39737
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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stick to single-arg function calls, sometimes parens in multi-arg calls
might be there for clarity
Change-Id: Ib80190c571ce65b5d219a88056687042de749e74
Reviewed-on: https://gerrit.libreoffice.org/39676
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: I0874f81c35573048d05b3842806daa0db67f7887
Reviewed-on: https://gerrit.libreoffice.org/38386
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
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Change-Id: Ifd83cb180072304511ad8eb031dcf2a867e97e62
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just the simple and obvious case for now, of a local var being allocated
and deleted inside a single local block, and the delete happening at the
end of the block
Change-Id: I3a7a094da543debdcd2374737c2ecff91d644625
Reviewed-on: https://gerrit.libreoffice.org/33749
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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