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Fix warnings about possible detach of temporary objects

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Calling first() or last() on temporary container may
unnecessarily detach the container. Fix it by calling
constFirst() and constLast().

Change-Id: I2460efd5dbee1534eec8a514d9bff2a947bfddf9
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
This commit is contained in:
Jarek Kobus
2020-11-16 21:58:53 +01:00
parent 27c962f503
commit eaba657d90
11 changed files with 12 additions and 11 deletions
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2
src/plugins/python/pythonutils.cpp
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@@ -197,7 +197,7 @@ static FilePath detectPython(const FilePath &documentPath)
python = PythonSettings::defaultInterpreter().command;
if (!python.exists() && !PythonSettings::interpreters().isEmpty())
python = PythonSettings::interpreters().first().command;
python = PythonSettings::interpreters().constFirst().command;
return python;
}