| Commit message (Collapse) | Author | Age | Files | Lines |
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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>
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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>
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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>
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Change-Id: I541f12fab128493235716fb73d65f4ab0a62bb82
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Use the idiomatic way to block access to some functions.
Change-Id: I6760dac6ce18910bf30b527b313882e394049349
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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We have a proper tag now.
Change-Id: Ia5279a82e078d27aa5e09a427f36cf355d959e1f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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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>
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Is required now.
Change-Id: I62e95929d1649ea1390392230b619bd56d2a0349
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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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>
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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>
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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>
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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>
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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>
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Change-Id: Ice081c891ff7f4b766f49dd4bd5cf18c30237acf
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: hjk <hjk@qt.io>
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Change-Id: Ia469236f9cf669e11bcaec5fa8e4837bbbe911c7
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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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>
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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>
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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
504972f838761f79a170c22225add496e7e5af6a
Change-Id: Ie1358aebc619062d3991a78049e366dc0e8c267e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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`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>
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Fixes: QTBUG-86554
Change-Id: I3d40295115207c430ec30bbac6fb241bf897e5fa
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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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>
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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 098f43fdd2d46e15c87073aae44c5f2bd0cd8c98.
Change-Id: I2adc9833c6d6d9e9d2500f0b92b25cb5d38b583b
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
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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 b5bc3ee036575dd5a3eec1d6bd578738df7bd6ad.
Fixes: QTBUG-87858
Change-Id: I6bd64aef1eb7df9ec4a703c59aa7369245ab2472
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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And drop the use of 'please' when documenting replacements for obsolete
values.
Change-Id: I1c5697023794f2935755d538fad602fe78ba8501
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Change-Id: I1d27e6e57893c2f96df40746e1280fc8428e9ec1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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This reverts commit 504972f838761f79a170c22225add496e7e5af6a.
Introduced realloc failures in qdoc.
Task-number: QTBUG-88258
Change-Id: I953e8d3933085022c75068af357ec9a44ab7e984
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Update docs to match. Add note on the conditions for equality.
Change-Id: I973b7a5dae3fae2e62f8a0d1db1f3115d24bee8b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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QUtf8StringView is a specialization of QBasicUtf8StringView but we only
want to document the former. Add a workaround when Q_CLANG_QDOC is
defined to rename the base type, so the documentation in the .qdoc file
is matched correctly.
Fixes: QTBUG-88030
Task-number: QTBUG-86295
Change-Id: Id6e3d6fd5c28603bebf30771b7a47c3f76ca709d
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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Remove or fix references to removed APIs, and some qdoc syntax fixes.
Change-Id: I67d71062cd7a29f4eb74b02199b1482af5e59fc0
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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Fixed misleading naming of "slowReallocatePath". It's no longer "slow",
it's downright dangerous now to reallocate under certain conditions
While at it, added extra assert to QArrayData::reallocateUnaligned()
and cleaned up that function a bit
Change-Id: I05921fb5058eb563997e66107566c87fb4ea5599
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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This must be possible with a new set of changes and the way QString
reallocates
Task-number: QTBUG-86583
Change-Id: I513f51d7c6e984ae4e81fc344138687c791037c4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Use GrowsAt* and GrowthPosition as that is clearer.
Change-Id: I3c173797dec3620f508156efc0c51b4d2cd3e142
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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This allows us to unify and simplify the code base between QList,
QString and QByteArray.
Change-Id: Idc8f360d78f508a68f38eb3ef0ed6e5d37f90574
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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