You can always use a goto statement,
like
while (foo()) {
...
goto JUST_BEFORE_END_OF_LOOP if bar();
...
...
JUST_BEFORE_OF_LOOP:
clean_up
}
You might also checkout the continue flow control.
With it, you could write it like:
while (foo()) {
...
next if bar();
...
...
} continue {
clean_up
}
Greetings,
Janek Schleicher
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