This replaces QLocale::system().collation(), which left client code
with no way to change this default. Since QLocale's default is the
system locale initially, the old behavior is retained until the first
call to QLocale;:setDefault(). Addition of a separate collation locale
in 5.14 changed from using the default locale to using the system's
collation locale; the present change restores the ability to override
this.
[ChangeLog][QtCore][QCollator] The default locale used by QCollator is
now the collation locale of the default QLocale. This restores the
ability (lost at 5.14) to control the locale used by
QString::localeAwareCompare(), while retaining the use of a collation
locale when the default is the system locale.
Task-number: QTBUG-95050
Pick-to: 6.2 6.1 5.15
Change-Id: I232772bb8f23fffd74573174de70ef2deae372a9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The ordering function used to sort the locale data generated for
QLocale attempted to sort the default territory for a given language
and script before other territories, but was too tangled for it to be
obvious this is what it was doing. The result turned out to be
non-transitive. Replace with code that implements the same preference
but only applies it where the result is compatible with transitivity.
This leads to a shuffling of the order of the Serbian-language
locales, which sorts the Cyrillic ones before the Latin ones. This is
consistent with my reading of the CLDR data, which fills in Cyrillic
and Serbia for Serbian; Serbian/Cyrillic/Serbia did previously sort
before all other Serbian variants.
Thanks to Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io> for
discovering the non-transitivity.
Pick-to: 6.2
Change-Id: I0ce9f78e620e714f980f32b85b7100ed0f92ad74
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
This prevents us from first reserve()ing Prealloc elements, and then
possibly reserve()ing a larger number, which leaves the first bucket
list's memory unused.
Consequently, deprecate reserve().
Change-Id: Ifc0a5a021097f4589557e7b5e45d9d0892797ade
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Change all outbound links in user-facing documentation.
* Reflow lines that exceed 100 cols as mandated by clang-format.
* Add unicode.org as a global \externalsite.
Pick-to: 6.2 6.1 5.15
Change-Id: I2ba1e434aa913e678406d62c2801f1a8b2d9e4f4
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Which is not a trivial class.
qstringbuilder.h: In instantiation of 'static void QConcatenable<const char16_t [N]>::appendTo(const char16_t*, QChar*&) [with long long int N = 6]':
qstringbuilder.h:402:35: required from 'static void QConcatenable<QStringBuilder< <template-parameter-1-1>, <template-parameter-1-2> > >::appendTo(const type&, T*&) [with T = QChar; A = char16_t [6]; B = QString; QConcatenable<QStringBuilder< <template-parameter-1-1>, <template-parameter-1-2> > >::type = QStringBuilder<char16_t [6], QString>]'
qstringbuilder.h:460:52: required from 'QString& operator+=(QString&, const QStringBuilder<A, B>&) [with A = char16_t [6]; B = QString]'
/home/tjmaciei/src/qt/qt6-release/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:1762:75: required from here
qstringbuilder.h:338:15: error: 'void* memcpy(void*, const void*, size_t)' copying an object of non-trivial type 'class QChar' from an array of 'const char16_t' [-Werror=class-memaccess]
Change-Id: Iddb933f281024939b6acfffd1689cf320c84873c
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
If we disregard the precision we may read a very large string that we
subsequently discard. Furthermore, people use this to read
non-null-terminated strings, which randomly crashes.
Pick-to: 5.15 6.1 6.2
Change-Id: Ifa255dbe71c82d3d4fb46adfef7a9dc74bd40cee
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The link, allegedly to the pcrepattern(3) man page, was in fact a link
to a .txt file giving an over-view of the pcre library, but not
describing the pattern syntax. Link, instead, to the actual HTML
version of the pcrepattern(3) man page.
Change-Id: I566fa5185b909bceb51dfe9f253c98f858f6a182
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Use integral consts instead of enums for algorithm constants;
handle QChar::Decomposition as such, rather than as an int;
pass QChar pointers to cut down on reinterpret_cast<>s;
use char32_t instead of uint for UCS4.
Change-Id: Ia535128602065392a1b46fbb0a81572026be5d00
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We updated to v39 in 6235893d54
Task-number: QTBUG-94410
Pick-to: 6.2 6.1 5.15
Change-Id: I73d539d677c9066dc5ceb6b4fc65fb544f39ac7f
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Small change needed to make QString_char16 and QString_QChar return -1
in this case, but other combinations already returns -1.
[ChangeLog][QtCore][Behavior Change] QString::indexOf(QChar) and
QString::indexOf(char16_t) now treat a negative start-position, from,
bigger than the string's size as invalid. It previously
clipped such start-positions to the start of the string, inconsistently
with other QString indexOf overloads.
Change-Id: Ic56c8a558bf40a94845c649647db569892d4df02
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The Open Group's documentation of the meanings of the
locale-determining environment variables.
Change-Id: I5e3ae7de033b569b1c691b85ed65e441832359c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Some time ago I wanted to use QStringTokenizer with a QL1S haystack and
needle to optimize a particular bottleneck. Only to realize the new
bottleneck was more expensive (continuously converting both the strings
to QString).
Change-Id: Ica86db0043c839c2336a3c3886ffbe3875659b5b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Without the overloads using QLatin1Char in QL1S member functions results
in the QL1Char being converted to QChar and QL1String being converted to
QString.
Change-Id: Ic19545539a207f025a6293f0b2d929de475dc166
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's a latin-1 string so embedded nulls are weird, but it makes it
easier for the follow-up patch adding overloads for QLatin1Char.
A test case in tst_qstringapisymmetry.cpp, which checks handling of
"empty" values, end up with a '\0' latin-1 char. Which makes the code
assert.
Change-Id: I0ff6628087cfac4d875b19f572c59ef7b5406293
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Before Unicode 4.1.0 there was an error in the example code for Hangul
normalization that used <= on the ends of some ranges of values, where
they should have used < tests. This was faithfully copied but the need
for correction has only lately come to light.
Thanks to Ma Lin for pointing this out and providing the fix and
test-cases.
Fixes: QTBUG-71894
Pick-to: 6.2 6.1 5.15
Change-Id: I5c7fec1f9fac1f7a25b2d5e9c3109a90a7ff49e1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Previously, for locales other than the system locale, no entry was
added to the list for the actual locale whose variants - with and
without likely sub-tags - were being appended. In most cases the
standard name will in fact coincide with the variant without likely
sub-tags, so this was unlikely to cause a problem, but it should be
present regardless.
At the same time, turn tst_QLocale::uiLanguages() into a data-driven
test and add another row to its table.
Change-Id: I5cb2d805d78fc3415d82b169caa6154b0f284708
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Previously, the augmentation wasn't being applied to the system
locale, due to a mistaken test claiming the locale's name didn't
resemble the string from which it was constructed. The test dates from
before various fixes to likely sub-tag processing that should make it
redundant now. This makes QLocalePrivate::rawName() also redundant
(and its conversion of QLatin1String to QByteArray relied on '\0'
termination which wasn't actually present in the various codes).
Expanded the test of systemLocale() to also test uiLanguages() turns a
single entry into the list we expect; and add two new test-cases.
(The test uses a mock system locale class, making this independent of
the platform backend.)
Fixes: QTBUG-92234
Pick-to: 6.1 5.15
Change-Id: I0cdf6eae152a42dc377f4ea3e62c282ff4be1764
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
I guess the reason it was marked RELOCATABLE was to ensure
initialization, which we now do anyways (even for PRIMITIVE).
Change-Id: If4f2c248b7b04a301bad81588ea9a9ad06534760
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Use __has_include instead QT_HAS_INCLUDE
Use __has_feature instead QT_HAS_FEATURE
Change-Id: If9b0af1f4386f7bcae6ca2fb911ffaba422750dd
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
There was previously no way to compare QByteArrayView to with another
QByteArrayView case-insensitively without allocating memory.
[ChangeLog][QtCore][QByteArrayView] Added compare(), enabling case
sensitive and insensitive comparison with other QByteArrayViews.
Change-Id: I7582cc414563ddbde26da35a568421edcc649f93
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Most of them go to qbytearrayalgorithms.h while the deprecated (inline)
version of qChecksum goes to qbytearrayview.h
In preparation for adding compare to QByteArrayView.
Change-Id: If7f65e9e7cd74838e11ebdb952309b811cef079d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: I53eaaea149324d2495e794ba8bd58544e648e48e
Reviewed-by: Janne Koskinen <janne.p.koskinen@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
CLDR v39 has no locales for Abkhazian, so the locale_index[] entry for
it actually indexes the last entry before the next language up the
enum. This has m_language_id less than Abkhazian.
Change-Id: If8b88f30476a981b3ee00ff8760a46ede0b7aab7
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Use the data moves to readjust the free space in the QList,
which ultimately fixes the out-of-memory issues caused by
cases like:
forever {
list.prepend(list.back());
list.removeLast();
}
Task-number: QTBUG-91801
Task-number: QTBUG-91360
Task-number: QTBUG-93019
Change-Id: Iacff69cbf36b8b5b176bb2663df635ec972c875c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
(cherry picked from commit a0253f5f0249024580050e4ec22d50cb139ef8d9)
We already used it in QString and QBA. And implicitly in QADP (see
parent commit). Might as well move to a common location and reuse
Change-Id: I694f0f1dbd109f17c134f64b3f3dc28d19556c88
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
(cherry picked from commit 10b46e7f0faecc42a94cc2e25ad3edd08ae28083)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Routine update with minor changes to locale data, no new languages,
territories or scripts. Various Spanish locales change m_grouping_top
from 1 to 2, reversing a change to a test of Costa Rica's currency
formatting made in commit bb6a73260e.
Includes updates to time-zone IDs.
Fixes: QTBUG-91478
Pick-to: 6.1 6.0 5.15
Change-Id: I78ee161275b3c456c5800a7317a96947c932cf8e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We can't depend on whether the user compiles with -std=c++17 or
-std=c++20. So select what we can depend on and make that permanent.
Prior to this change:
$ cat /tmp/test.cpp
#include <QtCore/QUtf8StringView>
void f(QUtf8StringView) {}
$ qcd include
$ g++ -S -o - -I. /tmp/test.cpp | grep globl | c++filt
.globl f(QBasicUtf8StringView<false>)
$ g++ -fPIC -std=c++20 -S -o - -I. /tmp/test.cpp | grep globl | c++filt
.globl f(QBasicUtf8StringView<true>)
After this change, they're both "false". QUtf8StringView should have
been a concrete class that derived from QBsicUtf8StringView<whichever>
and inherited all its constructors. We'd cause ODR violations in C++20,
but nothing worse than what we usually do for BC reasons.
That solution is too late for Qt 6.x. Let's revisit in 7.0.
Change-Id: I6bcbe88c072a438b8b4efffd166e77199ecb39e3
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit c7deb3400faa1d9389137fe63ffbffade8203850)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Add an #include for a header that was only accidentally included
transitively.
Pick-to: 5.15 6.0 6.1
Task-number: QTBUG-92822
Change-Id: Ie29bb0e065f2db712e9cf9539b15124ff0ced349
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
UAX #29 in Unicode 11 changed the EGC algorithm to its current form.
Although Qt has upgraded the Unicode tables all the way up to
Unicode 13, the algorithm has never been adapted; in other words,
it has been working by chance for years. Luckily, MOST
of the cases were dealt with correctly, but emoji handling
actually manages to break it.
This commit:
* Adds parsing of emoji-data.txt into the unicode table generator.
That is necessary to extract the Extended_Pictographic property,
which is used by the EGC algorithm.
* Regenerates the tables.
* Removes some obsoleted grapheme cluster break properties, and
adds the ones added in the meanwhile.
* Rewrites the EGC algorithm according to Unicode 13. This is
done by simplifying a lot the lookup table. Some rules (GB11,
GB12, GB13) can't be done by the table alone so some hand-rolled
code is necessary in that case.
* Thanks to these fixes, the complete upstream GraphemeBreakTest
now passes. Remove the "edited" version that ignored some rows
(because they were failing).
Change-Id: Iaa07cb2e6d0ab9deac28397f46d9af189d2edf8b
Pick-to: 6.1 6.0 5.15
Fixes: QTBUG-92822
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Currently we support:
QString s = QString::fromUtf(u8"foo", 3);
But we don't support
QString s = QString::fromUtf8(u8"foo");
QString s(u8"foo");
There's no reason not to have these two functions. Guess what,
we've actually got code _in Qt_ that tries to build a QString out of
a char8_t; that code stops compiling under C++20 (which is supported,
but not CI-tested at the moment, it seems).
Re-add the missing constructor and fromUtf8 overloads.
[ChangeLog][QtCore][QString] Added a constructor and a fromUtf8()
overload taking a `const char8_t *` argument.
Task-number: QTQAINFRA-4117
Task-number: QTQAINFRA-4242
Change-Id: I1f0ae658b3490b9e092941cabcc7fb8fc4c51aa3
Pick-to: 6.1.0 6.1
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
It was originally marked \obsolete without any comment on what was to
be used to replace it, or deprecation markings in the declaration, so
it got missed at 6.0. More recently it's been deprecated in favor of a
territory-based name; but actually it was obsoleted by (iterating the
territory() of each return from) matchingLocales() in Qt 4.8.
So back out of adding territoriesForLanguage to replace it and,
instead, mark it as deprecated in the declaration, in favor of
matchingLocales(). Also rewrite the implementation to be exactly that
replacement. Rewrote the one example using it.
Fixes: QTBUG-92484
Change-Id: Iedaf30378446dd9adac5128b7ee5fee48aab1636
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Documented the fall-back process by which QLocale selects an actual
locale based on what it is asked for. The prior documentation was
wrong.
In the process, removed some out-of-date claims about QString's
toInt() and toDouble() caring about the default locale; and caught a
few more cases (in \internal docs) of country -> territory.
Fixes: QTBUG-90962
Change-Id: I5e7cfa66443c9335a71fb2048c3f2ebf7af64573
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Previously the (language, territory) constructor had optional
territory; however, the (language, script, territory) one required all
three. Making the latter's script and territory optional, while
requiring the former to pass territory, makes it possible to construct
with (language), with (language, territory), with (language, script)
or with (language, script, territory), without (overt) use of AnyScrit
or AnyTerritory.
Change-Id: Iaf6e46c473042d886eee7068515f9e41a704c2e7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The use of "Country" is misleading as some entries in the enumeration
are not countries (eg, HongKong), for all that most are. The Unicode
Consortium's Common Locale Data Repository (CLDR, from which QLocale's
data is taken) calls these territories, so introduce territory-based
names and prepare to deprecate the country-based ones in due course.
[ChangeLog][QtCore][QLocale] QLocale now has Territory as an alias for
its Country enumeration, and associated territory-based names to match
its country-named methods, to better match the usage in relevant
standards. The country-based names shall in due course be deprecated
in favor of the territory-based names.
Fixes: QTBUG-91686
Change-Id: Ia1ae1ad7323867016186fb775c9600cd5113aa42
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
With this enumeration value, users can get the width of
the current font TAB character more conveniently
In addition, added some documentation about where
users may use this enumeration.
Fixes: QTBUG-92205
Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Done-with: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Change-Id: I9794b7553e9299e351f9182de02866d07a1393fc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Looks like these ones have been forgotten in the Qt 5 -> 6 upgrade
to qsizetype. Change them to return qsizetype as well,
and fix the docs. Being entirely inline, non-exported classes, we
should be able to get away with it without affecting binary
compatibility. Moreover, there's no reason for keeping them
deprecated.
Requires some minor adjustments, just like the ones done for
size()'s changes.
[ChangeLog][QtCore][QStringView] The length() function
now returns `qsizetype`, not `int`, for consistency with the
other string and container classes in Qt. Following this
change, it has been un-deprecated.
[ChangeLog][QtCore][QAnyStringView] The length() function
now returns `qsizetype`, not `int`, for consistency with the
other string and container classes in Qt. Following this
change, it has been un-deprecated.
[ChangeLog][QtCore][QUtf8StringView] The length() function
now returns `qsizetype`, not `int`, for consistency with the
other string and container classes in Qt. Following this
change, it has been un-deprecated.
[ChangeLog][QtCore][QByteArrayView] The length() function
now returns `qsizetype`, not `int`, for consistency with the
other string and container classes in Qt. Following this
change, it has been un-deprecated.
Fixes: QTBUG-92496
Change-Id: Ie0f4939d1083884e95d4725f891b6c6764532cb8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Document the size parameter while at it, and rephrase a bit.
This introduces a new qdoc warning since QtLiteral is a new
namespace without any documentation, but that's for a separate
commit.
Change-Id: I849d5cdde8b64dbbe7e6a526214d422930091cd4
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Nico Vertriest <nico.vertriest@qt.io>
We can avoid the non-inlined function call if the sizes do not match up.
This aligns the implementation of QUtf8StringView's operator== with the
one used for the other string classes.
Change-Id: Iaaf71b236edc0385551639961f753f11b324b327
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Quoting from https://en.wikipedia.org/wiki/ISO_3166:
"ISO 3166 is a standard published by the International
Organization for Standardization (ISO) that defines
codes for the names of countries, dependent territories,
special areas of geographical interest, and their
principal subdivisions (e.g., provinces or states).
The official name of the standard is Codes for the
representation of names of countries and their subdivisions."
In order to prevent the word "Country" from causing ambiguity, the
document should clearly state that this enumeration refers to a country
or region.
Change-Id: I05543faa4193b3ddaf31d02c670b4b5f46e94389
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
this adds emulation for 2 NEON commands that armv7 lacks
this increases conversion speed by around 50% in my simple tests
Change-Id: I4f52d353184e9a8d88089de60e17bd5670637c0c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
qregularexpression.h requires FEATURE_regularexpression to be enabled.
Add a condition to the 'qt_pch.h' header to fix the build when PCH
are enabled and FEATURE_regularexpression is disabled.
It seems that the filter implementation of QSortFilterProxyModel
has QRegularExpression as its base. It's necessary to make
sortfilterproxymodel dependent on the regularexpression feature.
Fix the precompiler condition for the extractSections function in
the QString implementation. Use the same precompiler condition for
the QString::section and extractSections functions, since
QString::section depends on extractSections.
Change-Id: I5b775e0842a0aa1a8d47f8dded376bdfcf63b5bf
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Move the qmake-specific logic of the QLibraryInfo class to
qmake internals. 'qconfig.cpp.in' now stores information about
the library info entries to keep them consistent between qmake
and the Core library. qmake requires specific features enabled
in the Core library, so building qmake will be skipped if the
features are not enabled.
All flags directly related to the qmake have been removed from
Core lib.
Remove all bootstrap related sections from qmake CMakeLists.txt
Task-number: QTBUG-89369
Change-Id: I26de157d3bfd4a5526699296e9d46e1c180b89ae
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
A recent patch made it so we don't need to keep patching the includes
of the sources. However it changed how we use double-conversion ourselves
which meant that system installs would no longer work. Keeping an extra
directory and adding another INCLUDE_DIRECTORY fixes both of our problems.
Amends dca74b45a3
Fixes: QTBUG-90961
Change-Id: If17aa1670535867343374eec846055441592f36b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The system locale of a macOS application is not affected by environment
variables like LANG. Yet, we were reporting a name determined from
environment variables as the fallbackUiLocale(), rather than one based
on the language and country of the actual system locale.
This lead, via the usual CLDR likely-subtag fallback, to claiming the
system locale's name, language, script and country were those obtained
from these environment variables, even when they were at odds with the
actual locale being used by the system, which was being used for some
queries.
Worse yet, any data not supplied by these queries was being obtained
from the same CLDR locale as the name, making for an inconsistent mix
of locale data.
While we cannot avoid the likely-subtag fallback step for fallback
data, it is more consistent to use the actual system locale's name
as start-point for that fallback.
At the same time, add support for the language, script and country
queries, so that the QLocale::system() describes itself faithfully,
instead of claiming to be the locale that results from that fallback.
If we want to support LANG or other environment variable overrides,
they should be handled by the layer above the system locale, by
changing the default locale of the Qt application, as if the user
had called QLocale::setDefault().
[ChangeLog][QtCore][QLocale] QLocale::system() on macOS no longer
pretends to support LANG or other environment variables as overrides,
as this is not a feature that the system locale on macOS supports.
To override the locale of an application, use QLocale::setDefault(),
or pass -AppleLocale en_US.
Fixes: QTBUG-90971
Change-Id: Ibdaf5ff9a2050f61233a88eabf3c29094f7757f1
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Other affected rows have also been fixed．
Change-Id: Ie0a32f724bd2e40e7bfacfaa43a78190b58e4a21
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This simplifies the include path addition we need when compiling and
eliminates the need to rewrite all the #include lines on update.
Change-Id: I14e301d277f1eb49286721b012559f0ec84ea520
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
- Add move constructors to QRegularExpression, QRegularExpressionMatch
and QRegularExpressionMatchIterator.
- Update the documentation to explicitly state that only destructor
and assignment operators can be called for a moved-from object
Task-number: QTBUG-86634
Change-Id: I06b4f54e300541033a9a18339c97338717a06da0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
This complements patch a148c7b5d71d244, where languageToCode(),
countryToCode() scriptToCode() methods were introduced, with matching
codeToLanguage(), codeToCountry(), and codeToScript() methods.
This allows us to remove the use of private Qt Core API in Qt Linguist.
[ChangeLog][QtCore][QLocale] Added static codeToLanguage(),
codeToCountry(), codeToScript() methods that convert ISO code strings
to the respective enum values.
Change-Id: If5c0843a718c006ade086a6f74ceb86ac6e0fce4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Avoid complaints from static analyzers that the pointer returned
by malloc might be null.
Change-Id: I3ec3ba03d0b5283dd569200a3040a5fe5990f763
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Currently the codes are only exposed in aggregated form, i.e. through
name(), bcp47Name(). There are use cases though where you are only
interested in either language, country, or script codes. One example
is in Qt Linguist.
This patch therefore exposes the static languageToCode(),
countryToCode(), scriptToCode() methods that were so far only available
in the private API also in the public API.
[ChangeLog][QtCore][QLocale] Added static languageToCode(),
countryToCode() scriptToCode() methods that convert enum values
to the respective ISO code strings.
Fixes: QTBUG-39542
Fixes: QTBUG-64942
Change-Id: Ib1d5c3293e2f53245ba4c1fc8159275bcb290080
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
We should use char32_t for the toUcs4() methods of QString and
QStringView and use char16_t for QString::utf16(), thereby matching
QStringView. These naturally imply knock-on changes in various places.
Unfortunately, we didn't make those changes in Qt 6, so they'll have
to wait for Qt 7.
Change-Id: I18451d4b31b76658092e19d3fcbc8bc0fe5ce307
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Remove the qmake project files for most of Qt.
Leave the qmake project files for examples, because we still test those
in the CI to ensure qmake does not regress.
Also leave the qmake project files for utils and other minor parts that
lack CMake project files.
Task-number: QTBUG-88742
Change-Id: I6cdf059e6204816f617f9624f3ea9822703f73cc
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
The code using it got removed in qttools commit 01da5d9a
Change-Id: I14d36ac939f2647139fcc42591a044a03e707553
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Raw string literals (since C++11 according to [1]), make writing/reading
regex patterns easier, since one can just use e.g. "\w\d" without having
to escape those backslashes e.g. "\\w\\d"; this is especially useful with
longer/more complex regex patterns.
[1] https://en.cppreference.com/w/cpp/language/string_literal
Pick-to: 5.15 6.0
Change-Id: I119f9566d27222b915af931ee7e13e064baede61
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
The QString documentation is aligned with QList regarding common
wording and ideas:
- Extend general class description
- Revise description of several methods
- Fix examples to use qsizetype instead of int
- Wrap descriptions at 80 characters
Pick-to: 6.0
Task-number: QTBUG-87962
Change-Id: I7d5a7e829ce8b98a0a1a7fae6b7ae0dec4effbae
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
These methods should never be used on strings not known to be valid UTF-16.
Their optimizations will produce undefined behavior otherwise.
Change-Id: I03a95140dcbdd1f7189eea1be69289ce227331a5
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
gcc 9.x (but not 10.x) issues a bogus warning when strlen is used on a
string literal; disable the warning for those versions.
Upstream bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91490
Change-Id: I7a2a4d0f6ddafcafcd9fcc62fc41ad5d78e61627
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Otherwise, it would report that lastIndexOf of an empty pattern
in an empty string doesn't exist. Next commit adds extensive autotests;
for now, disable a broken autotest (which already features a comment
about why it's broken).
Change-Id: I9a0e5c0142007f81f5cf93e356c8bd82f00066f7
Pick-to: 5.15 6.0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
There is an off by one in the implementation of count(): a match
must be attempted even at the very end of the string, because
a 0-length match can happen there. While at it, improve
the documentation on the counter-intuitive behavior of count(),
which doesn't merely count how many times a regexp matches
into a string using ordinary global matching.
[ChangeLog][QtCore][QString] Fixed a corner case when using
QString::count(QRegularExpression), causing an empty in the
last position not to be accounted for in the returned result.
Change-Id: I064497839a96979abfbac2d0a96546ce160bbc46
Pick-to: 5.15 6.0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Due to how regex matching works, lastIndexOf has to be implemented
by matching from the string's beginning until the from position
is reached. This might not be obvious for users, so document that.
Task-number: QTBUG-89050
Pick-to: 5.15 6.0
Change-Id: I4b69ea753e7d417d980031926f1e01d77e58720d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fix warnings
qstring.cpp(9650): warning C4267: 'argument': conversion from 'size_t' to 'uint', possible loss of data
qstring.cpp(9654): warning C4267: 'argument': conversion from 'size_t' to 'uint', possible loss of data
QDataStream::writeBytes expects an uint as second parameter, not size_t.
This reverts parts of 744e55b85a, where the explicit cast to size_t
was introduced.
Pick-to: 6.0
Change-Id: I2750a6f48fc09730aa9fa21dcc31f82e33b48b8b
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Can't be done before Qt 7 unless we do it now, as it'd be BiC.
Task-number: QTBUG-86400
Change-Id: Ib7b2e7b20b4a80b53dfc6535efe90d1674f38e81
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
(cherry picked from commit 53a1e015fdb4082900f306b5e2cca7bd5df77d03)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
The QByteArray documentation is extended to align with QList and
QString regarding common wording and ideas:
- Extend general class description
- Revise description of several methods
- Wrap descriptions at 80 characters
Pick-to: 6.0
Task-number: QTBUG-87962
Change-Id: Ie9e8ef47a85d0867c2fa63889a60cafbe76ee47a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
So these two classes throw when trying to allocate silly sizes or in OOM
conditions.
We probably want to move these Q_CHECK_POINTER into QTypedArrayData but
I didn't want to do that in this commit.
Task-number: QTBUG-88256
Task-number: QTBUG-88253
Change-Id: Ifc61bb80b9bf48a386abfffd1648176111770174
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Documentation of QStringTokenizer was broken, mainly because most
parts of the interface were defined in base classes. This patch
gets those members into QStringTokenizer itself in order to document
them.
Task-number: QTBUG-88533
Pick-to: 6.0
Change-Id: Id00a79db4b293958a9c5ed53a518a97721d228c0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The documentation of ignorePunctuation in QCollator did not strictly
follow conventions, leading to warnings in building the documentation.
This patch fixes this.
Task-number: QTBUG-88533
Pick-to: 6.0
Change-Id: Ia1273ec8e440099afe729b54423760ad5ac26290
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When matching over a QString we store a (shallow) copy of it.
That has always been an implementation detail and people should've
never relied on it, but Hyrum's law, we don't want to actually
exploit this by NOT taking the copy.
Converesely, matching over QStringView already requires that
the string data is kept alive as long as QRE(Match) objects
are alive.
Add a doc note to give us the freedom to do the change in Qt 7.
[ChangeLog][QtCore][QRegularExpression] QRegularExpression takes
a shallow copy of a QString subject when matching over it. This
means that users can destroy or modify the string data while
still having match results over it. This behavior is deprecated;
in a future version of Qt, QRegularExpression will no longer
take a copy. Note that behavior has always been undocumented and
users were never supposed to modify a subject string while
match objects were alive on it. In practice, it's very unlikely
that your code is relying on the existing behavior.
Change-Id: Ibc5f900c09a007139fb12fc4d7f11e4a8f31bf38
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The situation was quite inconsistent. Use the attribute more.
Change-Id: If21817b4c2ea1148ad4ad80e7a50fab721a58b65
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Q_MOVABLE_TYPE was conceived before C++ had move semantics. Now, with
move semantics, its name is misleading. Q_RELOCATABLE_TYPE was
introduced as a synonym to Q_MOVABLE_TYPE. Usage of Q_MOVABLE_TYPE
is discouraged now. This patch replaces all usages of Q_MOVABLE_TYPE
by Q_RELOCATABLE_TYPE in QtBase. As the two are synonymous, this
patch should have no impact on users.
Pick-to: 6.0
Change-Id: Ie653984363198c1aeb1f70f8e0fa189aae38eb5c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Documentation change to follow, as part of a QCollator doc overhaul.
Change-Id: Ie8d3df15a6c0f86b611a8866adf12f3355cc9710
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Its collation strategy can't be passed to the constructor, so
describing it as initialized with a strategy was misleading.
The "Linux without ICU" disclaimer was poorly phrased and only
mentioned on one of the options; it actually applies to all.
The operator() was marked internal, but the class doc's claim that
QCollator can be used with std::sort() relies on it being callable.
Moved option descriptions to the getters and filled in the missing
ones. Mention the default in all cases.
Added a minimal illustration of how to use a QCollator.
Fixes: QTBUG-72233
Change-Id: Ifa846eca05e8e42aaa08c4947a59a82d8a8a79bc
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Many doc-comments had their end-comment marker indented.
Keep separate from real doc changes, to appease the inanity 'bot.
Task-number: QTBUG-72233
Change-Id: Id6b8244aeccd81ba7be461ec2b344910c106c17d
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Up to 5.15.0, QDateTime::fromString(), when parsing a string that
matched the format but represented a date-time in a spring-forward's
gap, would return an invalid date-time object that represented a "best
shot" date-time, correcting the error in the string as best it could.
In 5.15, in order to handle time-spec information correctly, we
adapted the date-time parser to have a fromString() variant that
parsed a date-time as a whole, rather than as a date and a time; as a
result, QDTP::fromString() now returns false and QDT::fromString()
returned a default-constructed instance instead of the invalid
date-time that QDTP had produced.
Amend 7605451604 to restore the prior
behavior of returning the invalid date-time object from QDTP instead
of a default-constructed invalid date-time. Also document what this
implies for the caller's ability to recover from the situation, if a
best shot result is better than nothing.
[ChangeLog][QtCore][QDateTime] Restored pre-5.15.0 behavior when
parsing a date-time from a string (and document what it implies): if
the string has the right form but represents a date-time that was
skipped by a time-zone transition (e.g. a DST spring-forward), the
invalid date-time object returned can, none the less, be used to
recover a near-by date-time that may be more useful in some cases.
From 5.15.0 to 5.15.2 and in 6.0.0, a default-constructed QDateTime
was returned in place of this more informative invalid date-time.
Task-number: QTBUG-88633
Pick-to: 6.0 5.15
Change-Id: If0b439038d5fe48eefb951c62f3aae2933bb5651
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This way the user can directly click the link, instead of looking at the
'see also' section.
Pick-to: 6.0
Change-Id: I50b62fe0b376a3f6462c11abc46a001c334ba82a
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Otherwise they're not usable with iterator-based algorithms
that e.g. remove, partition and the like.
[ChangeLog][QtCore][QString] Added erase().
[ChangeLog][QtCore][QByteArray] Added erase().
Change-Id: I78829b1a5365dd53b6b6423ceedbc52edeafbc63
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Some of the new functions were added without documentation, or without
updating the docs to mention the optional calendars. Shuffle the
methods so that the one with calendar is what the primary
documentation comment describes and the one without is documented as
an overload.
Pick-to: 5.15
Change-Id: Iee4cdb1d3b0ed21a50e205a5275a0695a2667550
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
If the input is out of range for the respective input type,
then fire an assert. Remove a redudant bitwise-and.
The constructors from char have been left alone: we are
documenting that QChar(char) constructs from Latin1 (!), not
ASCII/UTF-8, so all values are valid.
Change-Id: I55e261015d5efa0699c78c25e454f09bb17a913f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Coverage analysis showed that an if-branch marked "Q_LIKELY" was never
taken. It turns out the code was incorrect, but behaved correctly.
This patch fixes the logic and adds a unit test.
Pick-to: 5.15
Change-Id: I9b4ba76392b52f07b8e21188496e23f98dba95a9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
For bases other than 10, negative numbers have been converted
to QString by casting them to an unsigned number and
converting that. Thus QString::number(-17, 16) returned
"0xffffffffffffffef", for example.
This patch changes the behavior so that
negative numbers are converted like positive numbers.
Additinally, this patch adds unit tests for QString::number.
[ChangeLog][Important Behavior Changes]
Changed QString::number(integer, base) for negative numbers
and bases other than 10 to return the string corresponding
to the absolute value, prefixed by "-".
Fixes: QTBUG-53706
Change-Id: I0ad3ca3f035d553860b262f5bec17dc81714d8ac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Use the idiomatic way to block access to some functions.
Change-Id: I6760dac6ce18910bf30b527b313882e394049349
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Don't push it onto every TU that includes QChar (... approx.
everything that uses Qt).
Change-Id: I4a07ce9e38a347b45315db93b0c5b90c20bacdbc
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We were extracting several candidate display names from CLDR for each
currency, joining them with semicolons, storing in a table, then using
only the first entry from the list - where we should probably have
used the first non-empty entry in any case.
So instead extract the first non-empty candidate name from CLDR and
store that simply, saving the need for semicolon-joining or parsing
out the first entry from the thus-joined list. This significantly
reduces the size of the currency name data table.
Change-Id: I201d0528348d5fcb9eceb5df86211b9c77de3485
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Make declarations use same parameter name as implementation and
documentation, in the process. Fixed indent of some doc comments.
Change-Id: Ibaa3a5f6316a16c5b65f6ea6e0034f4eb2864b98
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Two of its callers didn't even care about the fragments it was
returning, one only cared about two of them. The parsing could be more
straightforward and less verbose. Parsing into QStringView saves the
need to allocate copies of the substrings parsed. Cleaned up around
the code that called it.
Change-Id: Ie65d2b1b3eb891c20bc82275d7a0da00c30d7b8d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This shall replace QLocalePrivate::getLangAndCountry()'s use by qttools.
Change-Id: Ib686a3769bd38c477d7fbad50cf494ee8a0b1c00
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Bring it in line with the other methods that also take a
pointer and a size.
Also use truncate() in removeAll() as that's more efficient
for the use case.
Change-Id: Ib1073b7c048ceb96fb6391b308ef8feb77896866
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QChar should not be convertible from any integral type except from
char16_t, short and possibly char (since it's a direct superset).
David provided the perfect example:
if (str == 123) { ~~~ }
compiles, with 123 implicitly converted to QChar (str == "123"
was meant instead). But similarly one can construct other
scenarios where QString(123) gets accidentally used (instead of
QString::number(123)), like QString s; s += 123;.
Add a macro to revert to the implicit constructors, for backwards
compatibility.
The breaks are mostly in tests that "abuse" of integers (arithmetic,
etc.). Maybe it's time for user-defined literals for QChar/QString,
but that is left for another commit.
[ChangeLog][Potentially Source-Incompatible Changes][QChar] QChar
constructors from integral types are now by default explicit.
It is recommended to use explicit conversions, QLatin1Char,
QChar::fromUcs4 instead of implicit conversions. The old behavior
can be restored by defining the QT_IMPLICIT_QCHAR_CONSTRUCTION
macro.
Change-Id: I6175f6ab9bcf1956f6f97ab0c9d9d5aaf777296d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
We should use qsizetype when interacting with QString/QBA to avoid
subtle overflow bugs and int limitations
Change-Id: I4ae5ea98a72c6283c7dca0ecfa94cc1669c9b446
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Fixed misleading naming of "slowReallocatePath". It's no longer "slow",
it's downright dangerous now to reallocate under certain conditions
Added several asserts which should've been there already as our code
would run into a UB/crash anyhow - let's at least get extra checks
that are closer to the trouble causing places
Bring back the (slightly modified) code-cleaning changes from
504972f838
Change-Id: Ie1358aebc619062d3991a78049e366dc0e8c267e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
`Container` is a forwarding reference, so use std::forward.
The deduction for l-values wouldn't make this code even compile
with std::move.
Change-Id: Icc9b81a8ad1c76ef1e2ef0f08e7a86b0b4c4ce59
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
For consistency with append and prepend we should have an overload for
insert() as well. This also enables insert() to be used with
QStringBuilder, i.e. qba.insert(2, qba2 + "abc").
Because simply adding a const QByteArray & overload causes ambiguity
with QByteArrayView we also add a const char * overload.
Add some extra test-cases. Two for QByteArrayView since it's not
directly tested anymore. One for inserting self directly.
Change-Id: Ieb43a6a7d1afbb498bc89c690908d7f0faa94687
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Cast enumerations to ushort, fixing:
src/corelib/text/qlocale_win.cpp: In member function 'virtual QVariant QSystemLocale::query(QSystemLocale::QueryType, QVariant) const':
src/corelib/text/qlocale_win.cpp:765:34: error: enumeral and non-enumeral type in conditional expression [-Werror=extra]
As a drive-by, fix deprecation warning about QVariant::type().
Amends 098f43fdd2.
Change-Id: I2adc9833c6d6d9e9d2500f0b92b25cb5d38b583b
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
While simplifying uses of QSystemLocale::query() I declared a
shadowing local variable instead of setting a function-scope variable
that the code had previously set. Restore prior correct behavior.
Fixup for commit b5bc3ee036.
Fixes: QTBUG-87858
Change-Id: I6bd64aef1eb7df9ec4a703c59aa7369245ab2472
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
And drop the use of 'please' when documenting replacements for obsolete
values.
Change-Id: I1c5697023794f2935755d538fad602fe78ba8501
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
qdoc's clang knows about spaceship operator, but we still need to
document the regular ones.
Also add missing return types.
Change-Id: If382ac2f51a49c9adbe4a99025403a3e8332fabd
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
This patch reduced the runtime of "QString::number(12345678)"
from 119ns to 84ns in one measurement. It removes one copy of a
QString into a local lambda function, it adds a std::move on
return, removing another QString instantiation and it removes
the usage of StringBuilder on return, which created another QString.
Task-number: QTBUG-87330
Change-Id: Ia37e314353c354ae04402cd482d0f7aeabbfc0cb
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Use CFLocaleCopyPreferredLanguages() instead of a home-grown call to a
low-level API. Brought to light by QTBUG-87858.
Change-Id: Ica22c446e01930da65d34c8851e3e67c9d020d8b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Instead of looking up each candidate pattern in a separte O(log(n))
search, exploit the fact that the array is in the right order to put
each candidate we try after the ones we'd have preferred over it.
At the same time, add und_script_region and und_region searches, which
aren't mentioned in the spec's algorithm but are clearly meant to be
searched (the spec's examples include some). Also, document what's
going on - because it's a bit complicated !
Change-Id: Id88ced335b0d2dfd18fb59c9a3dc75571f2a44ef
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Follow through on a comment from 2012: sort the likely subtag array
(in the CLDR update script) and use bsearch to find entries in it.
This simplifies QLocaleXmlReader.likelyMap() slightly, moving the
detection of last entry to LocaleDataWriter.likelySubtags(), but
requires collecting all likely sub-tag mapping pairs (rather than just
passing them through from read to write via generators) in order to
sort them.
Change-Id: Ieb6875ccde1ddbd475ae68c0766a666ec32b7005
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Fresh on the heels of our update to v37, they've released a new version.
No new languages to complicate life, fortunately.
Updated license (year range) and attribution. One test also needed an
update: Catalan's long time format now parenthesizes the zone.
Task-number: QTBUG-87925
Pick-to: 5.15
Change-Id: I54fb9b7f084b5cd019c983c1e3862dc03865a272
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Binary-incompatible change: change the numeric values of QLocale's
Language, Script and Country enums, as encouraged by a comment in the
generator script enumdata.py and clarify documentation around that.
In the process (since I was changing almost every line anyway),
convert the dictionary values from (mutable) lists of length two to
tuples, since they are (and should be) immutable data.
Change-Id: I26222bce45b9f5074b1d81ed70015a75ac34adcd
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Our enumdata.py namings of countries had fallen somewhat out of sync
with CLDR's names. In the process, support including hyphenation in
the unsquashed name, along with spacing. Distinguish, in comments,
between older renamings and those first seen in Qt6.
Change-Id: I91ec444bf35222ab6a9332e389ace19cca0e4fdf
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Be up front about using new in all the places where it's created.
Made one of the global statics into a function-local static.
Eliminated a static made redundant by its const sibling.
Made two members const now that they can be.
Change-Id: I46532b3c1e0e62d1f8c84f55494f70cff09d4404
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This means always initializing globalLocaleData from an entry in the
locale_data array, where in principle the fallbackUiLocale() could be
the system locale, which isn't held in the array. However, no actual
implementation of fallbackUiLocale() uses the system locale (nor is it
clear this would work if one did).
Change-Id: Ie1c5ef3e8a97f21e0d82fa2dfb3cf3eb9e4c8840
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Calling systemData() locks a mutex but the tests against its return
are just testing whether some m_data we're looking at is the
&globalLocaleData it's returning; any other m_data points into the
locale_data global array. So bypass the expensive mutex for these
tests and just compare against the pointer systemData() would be
returning.
Thanks to Andreas Buhr <andreas.buhr@qt.io> for the analysis that
showed the need for this.
Task-number: QTBUG-87330
Change-Id: Ib06233773511dc9d532cb4658319b6d589d17b56
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Previously, two calls using the default locale (which has an index in
the locale_data array when it isn't the system locale) neglected to
pass the index and the call for the system locale had no idnex, where
it should really set the index appropriate to its language, script and
country, so that we get appropriate calendar data to go with the
system locale. One other place that handled the default locale also
neglected to revise the index it was using.
Change-Id: I4cc52e2d085a99e61236c91c0ae873b3bde5f11d
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Various uses of uint were simply redundant, now that Language, Script
and Country are ushort-based. Others should in any case have been
quint16 or char32_t.
Change-Id: Id0d0dc2558e1724907907cde56059f70972e824a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Pass a single argument in place of three; and (prepare to) replace
QLocalePrivate::getLangAndCountry(), taking three out parameters, with
QLocaleId::fromName(). Removal of getLangAndCountry() must wait for
removal of linguist's use of it in qttools, which has to wait for this
change to land in qtbase. In the process, change findLocaleIndex()'s
return to int.
Change-Id: I9f5c44c41f2dd1598c53ed5ccb0abddc6b17d21f
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Instead of returning a pointer (from which we then have to infer an
index for use in calendar data access), compute the index as primary
and infer the data pointer from it. Also refer to the index as such,
rather than as an offset.
Comments advocating this wanted to dispense with the pointer entirely;
that's not an option, however, due to the system locale having its
data in a separate object, outside the array that contains all the
other locales' data.
Change-Id: I1c60e688229394003e61372dbfc6cfb11086eafa
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Give QLocaleId matchesAny() and isValid() checks and some acceptance
tests for their use as filters. Give QLocaleData a QLocaleId id().
A few messy pieces of code get easier to read.
In the process, greatly simplify a do-while loop (sacrificing some
pretest-before-loop optimizations - benchmarking shows they made
negligible difference) and change a while loop to match its form,
since it was doing essentially the same iteration and (thus) its
condition was guaranteed true on the first iteration.
Change-Id: I36b1a6ca8a3cf350b3f3abbe75b177e5a7637cd8
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
And check that the result fits.
Change-Id: Iaee1085315559bdffea9400b94b29869621ab7ff
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Nico Vertriest
Edward Welbourne
Marc Mutz
Paul Wicking
Giuseppe D'Angelo
Thiago Macieira
Ulf Hermann
Mårten Nordheim
Andreas Buhr
JiDe Zhang
Tasuku Suzuki
Topi Reinio
Andrei Golubev
Volker Hilsheimer
Qt CI Bot
Zhang Hao
Fabian Kosmale
Nick Shaforostoff
Alexey Edelev
Tor Arne Vestbø
Hou Lei
Ivan Solovev
Kai Köhne
Ville Voutilainen
Joerg Bornemann
Ahmad Samir
Andreas Buhr
Karsten Heimrich
Allan Sandfeld Jensen
Lars Knoll
Zhang Sheng
Anton Kudryavtsev
Friedemann Kleint