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Warning C26496

The variable 'variable' is assigned only once, mark it as const.

See also

C++ Core Guidelines con.4.

Example

int GetTheNumber(); int GiveMeTheNumber(int); void function1() { int theNumber = GetTheNumber(); // C26496, 'theNumber' is never assigned to again, so it can be marked as const std::cout << theNumber << '\n'; GiveMeTheNumber(theNumber); // ... }