diff options
| author | David Skoland <david.skoland@qt.io> | 2020-10-06 18:11:26 +0200 |
|---|---|---|
| committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2020-10-17 11:56:30 +0200 |
| commit | 4a7280598b99379425043a8773dd274e5bcb24d5 (patch) | |
| tree | 58e431ba1a8d2a2c062de98fbfea6faf135387f3 /src/gui/image | |
| parent | b61d67f897bcf4cb11f08b322ed97bf12988f741 (diff) | |
Fix Clang compiler warnings (-Wrange-loop-analysis)
In a macOS environment, Clang throws a number of compiler warnings
about loop variables when building qtbase.
See task for more info about the environment.
This changes a handful of loop variables,
like QJsonValue references into QJsonValueRefs.
Task-number: QTBUG-87216
Pick-to: 5.15
Change-Id: I26006efd7c75c2d56ebc7f7efb4c9bdcabe92e8b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/image')
| -rw-r--r-- | src/gui/image/qpnghandler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp index 897055f7ae..6c05e0a567 100644 --- a/src/gui/image/qpnghandler.cpp +++ b/src/gui/image/qpnghandler.cpp @@ -836,7 +836,7 @@ static void set_text(const QImage &image, png_structp png_ptr, png_infop info_pt #ifdef PNG_iTXt_SUPPORTED bool needsItxt = false; - for (const QChar c : it.value()) { + for (QChar c : it.value()) { uchar ch = c.cell(); if (c.row() || (ch < 0x20 && ch != '\n') || (ch > 0x7e && ch < 0xa0)) { needsItxt = true; |