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Compiler Error C3839

  • Artikkeli

cannot change alignment in a managed or WinRT type

Alignment of variables in managed or Windows Runtime types is controlled by the CLR or Windows Runtime and cannot be modified with align.

The following sample generates C3839:

// C3839a.cpp
// compile with: /clr
ref class C
{
public:
   __declspec(align(32)) int m_j; // C3839
};

int main()
{
}