[clazy] [Bug 408871] New: False positive with -Wclazy-qstring-left

[Andre Woebbeking]

https://bugs.kde.org/show_bug.cgi?id=408871

            Bug ID: 408871
           Summary: False positive with -Wclazy-qstring-left
           Product: clazy
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: woebbeking at kde.org
                CC: smartins at kde.org
  Target Milestone: ---

Hi,

the following code

QString text;
QStringList list;
list.append(text.left(1));

gives me "warning: Use QString::at(0) instead of QString::left(1) to avoid
temporary allocations". But append() needs a QString so there is no way to
avoid the temporary.

I'm using clazy 1.5.

Cheers,
André

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