Messages in this thread | | | Date | Mon, 28 Feb 2022 22:50:06 +0000 | From | Barnabás Pőcze <> | Subject | Re: [PATCH 2/6] treewide: remove using list iterator after loop body as a ptr |
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Hi
2022. február 28., hétfő 23:28 keltezéssel, James Bottomley írta: > [...] > Well, yes, but my objection is more to the size of churn than the > desire to do loop local. I'm not even sure loop local is possible, > because it's always annoyed me that for (int i = 0; ... in C++ defines > i in the outer scope not the loop scope, which is why I never use it.
It is arguably off-topic to the discussion at hand, but I think you might be thinking of something else (or maybe it was the case in an ancient version of C++) because that does not appear to be case. If it were,
for (int i ...) { ... } for (int i ...) { ... }
would have to trigger a redeclaration error, but that happens neither in C++ nor in C. The variable is also inaccessible outside the loop.
> [...]
Regards, Barnabás Pőcze
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