But can the compiler warn about such undefined behavior? Because if it can't, it... | Hacker News

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		spc476 on Jan 29, 2018 \| parent \| context \| favorite \| on: Vulnerable industrial controls directly connected ... But can the compiler warn about such undefined behavior? Because if it can't, it's not much better than C.

tonyarkles on Jan 29, 2018 [–]

I just tried:

    g++ -Wall -pedantic vec.cpp

And got no errors or warnings.

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