577d698b8e
Use QStringIterator rather than indexed loops. This fixes handling of non-BMP code points (which may be lower or uppercase, see the test). Change also the semantics of the functions, adopting Unicode §3.13 definitions: a string is lowercase/uppercase if it's equal to its own toLower/toUpper folding. As a side effect, empty strings are now correctly reported to be lowercase AND uppercase. [ChangeLog][Important Behavior Changes] The semantics of QString::isLower() and QString::isUpper() have been changed to match the Unicode specification. Now lowercase (resp. uppercase) strings are allowed to contain any character; a string is considered lowercase (resp. uppercase) if it's equal to its own toLower() (resp. toUpper()) folding. Previously, a non-letter character would make the string not lowercase nor uppercase, and the mere presence of an uppercase (resp. lowercase) letter would make isLower() (resp. isUpper()) return false, even if the letter wouldn't change under case folding. As a consequence, now empty strings are lowercase and uppercase. [ChangeLog][QtCore][QString] Fixed a number of bugs of QString::isLower() and QString::isUpper(). Empty strings are now correctly reported to be lowercase (resp. uppercase), and strings containing code points outside the BMP are now correctly handled. Note that the behavior of these functions has also been changed. Change-Id: Iba1398279a072399a9f21295fe75f6e414f3f813 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> |
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| .. | ||
| bic/data | ||
| cmake | ||
| concurrent | ||
| corelib | ||
| dbus | ||
| gui | ||
| guiapplauncher | ||
| installed_cmake | ||
| network | ||
| opengl | ||
| other | ||
| printsupport | ||
| shared | ||
| sql | ||
| testlib | ||
| tools | ||
| widgets | ||
| xml | ||
| auto.pro | ||
| network-settings.h | ||