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Diffstat (limited to 'docs/checks/README-wrong-qevent-cast.md')
| -rw-r--r-- | docs/checks/README-wrong-qevent-cast.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/checks/README-wrong-qevent-cast.md b/docs/checks/README-wrong-qevent-cast.md new file mode 100644 index 00000000..96244231 --- /dev/null +++ b/docs/checks/README-wrong-qevent-cast.md @@ -0,0 +1,11 @@ +# wrong-qevent-cast + +Warns when a QEvent is possibly cast to the wrong derived class via static_cast. + +Example: +switch (ev->type()) { + case QEvent::MouseMove: + auto e = static_cast<QKeyEvent*>(ev); +} + +Currently only casts inside switches are verified. |