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author | Edward Welbourne <edward.welbourne@qt.io> | 2020-05-29 13:12:28 +0200 |
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committer | Edward Welbourne <edward.welbourne@qt.io> | 2020-06-04 10:39:53 +0200 |
commit | 9dd8e655cdd26eeaae30645b7fe013d9a696547f (patch) | |
tree | effe627c86f8023581885dd914b31ec46cfee880 /LICENSE.GPL3-EXCEPT | |
parent | 135204bdf6a0e6b202fcde7248ac71b1a5bc6109 (diff) |
Limit QByteArray's 8-bit support to ASCII
Previously it handled Latin-1, which made it incompatible with UTF-8,
which is now our preferred 8-bit encoding. For Qt6 it is limited to
ASCII. Adjusted tests to match. QLatin1String::compare() turned out
to be relying on qstrnicmp()'s Latin-1 handling.
Removed some spurious Q_UNLIKELY()s and tidied up code a little in the
process.
[ChangeLog][QtCore][Important Behavior Changes] Encoding-dependent
features of QByteArrray are now limited to ASCII, where previously
they worked for the whole of Latin-1. This affects case-insensitive
comparison, notably including qstricmp() and qstrnicmp(), and
case-transforming functions.
Fixes: QTBUG-84323
Change-Id: I2925d9908f8654599195a2860847b17083911b41
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Diffstat (limited to 'LICENSE.GPL3-EXCEPT')
0 files changed, 0 insertions, 0 deletions