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missing a return *this in a copy-assignment

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Sergey Zubkov 2018-09-06 07:30:45 -04:00
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CppCoreGuidelines.md
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@ -21354,6 +21354,7 @@ Besides destructors and deallocation functions, common error-safety techniques r
T& T::operator=(const T& other) {
auto temp = other;
swap(temp);
return *this;
}
(See also Item 56. ???)