Why didn't std::copy to overflow the buffer; only got clang sanitizer warning "Undefined Behavior"?

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Peter Schneider
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Why didn't std::copy to overflow the buffer; only got clang sanitizer warning "Undefined Behavior"?
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(stackoverflow.com/users/22674282/paulh)PaulH
(stackoverflow.com/users/1774667/yakk-adam-nevraumont)Yakk - Adam Nevraumont
(stackoverflow.com/users/25406/tomek)Tomek
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address-sanitizer clang multidimensional-array c++ c++17



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