Example in QMutexLocker Documentation is misleading

In the QMutexLocker documentation the before and after example code would run with a significant difference. The version that directly locks QMutex unlocks BEFORE running moreComplexFunction(), but when using QMutexLocker the lock would be held during that function call. The QMutex version:

mutex.lock();

int retVal = 0;

switch {
case 0:
case 1:
mutex.unlock();
return moreComplexFunction;

vs. the QMutexLocker version:

QMutexLocker locker(&mutex);

int retVal = 0;

switch {
case 0:
case 1:
return moreComplexFunction;

Since this relies on the C++ compiler to handle scoping to test this I wrote and ran:

#include <stdio.h>

class dummy
{
public:
dummy()

Unknown macro: { printf("creating dummyn"); }

~dummy()

Unknown macro: { printf("deleting dummyn"); }

};

int callMe()
{
printf("called callMe\n");
return 42;
}

int main(int argc, char **argv)
{
dummy a;
return callMe();
}

The output was as expected:

[jdunn@temp QtOpenCV]$ ./test
creating dummy
called callMe
deleting dummy

Also, your bug reporting interface doesn't appear to support a tag to quote code well.