diff options
Diffstat (limited to 'src/corelib/tools/qstring.cpp')
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 9b28d17876..aa602559fe 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -5785,8 +5785,11 @@ QString QString::trimmed_helper(QString &str) \note Before Qt 5.14 it was possible to use this operator to access a character at an out-of-bounds position in the string, and then assign to such position, causing the string to be - automatically resized. This behavior is deprecated, and will be - changed in a future version of Qt. + automatically resized. Furthermore, assigning a value to the + returned QCharRef would cause a detach of the string, even if the + string has been copied in the meanwhile (and the QCharRef kept + alive while the copy was taken). These behaviors are deprecated, + and will be changed in a future version of Qt. \sa at() */ |