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Compiler Error C2441

Error Message

'variable' : a symbol declared with __declspec(process) must be const in /clr:pure mode

By default, variables are per application domain under /clr:pure. A variable marked __declspec(process) under /clr:pure is prone to errors if modified in one application domain and read in another.

Therefore, the compiler enforces per process variables be const under /clr:pure, making them read only in all application domains.

For more information, see process and /clr (Common Language Runtime Compilation).

Example

The following sample generates C2441.

// C2441.cpp
// compile with: /clr:pure /c
__declspec(process) int i;   // C2441
__declspec(process) const int j = 0;   // OK

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