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A comment on We used C++20 to eliminate a class of runtime bugs. Parent comment

Re:We used C++20 to eliminate a class of runtime bugs by jcelerier on Friday January 14, 2022 @07:16PM (#29942256)
All your examples can be replaced by

    std::vector<T> vec(numValues);
as vector value-initializes.

Personally I prefer an explicit reserve or resize, but still..

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