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On 02/28/2014 06:42 AM, Tor Lillqvist wrote:

My builds with --enable-dbgutil are noticeably slow,
OTOH, hoisting vec.end() so
that is is called only once should be a quite mechanical task,


Mechanical tasks are typically those where it is very easy to miss
some crucial detail in some case and introduce a bug.
...like cases that purposefully keep re-evaluating end() because it gets invalidated in the loop's body.
Also, hoisting the variable typically doesn't make the code more readable, and all this will eventually become moot with C++11 anyway. 

Stephan

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