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title Warning C26465
ms.date 03/22/2018
f1_keywords
C26465
NO_CONST_CAST_UNNECESSARY
helpviewer_keywords
C26465
description CppCoreCheck rule C26465 that enforces C++ Core Guidelines Type.3

Warning C26465

Don't use const_cast to cast away const. const_cast is not required; constness or volatility is not being removed by this conversion.

See also

C++ Core Guidelines Type.3

Example

void function(int* const constPtrToInt)
{
  auto p = const_cast<int*>(constPtrToInt); // C26465, const is not being removed
}