Compiler Error C2344

align(#) : alignment must be power of two

Remarks

When using the align keyword, the value you pass must be a power of two.

Example

For example, the following code generates C2344 because 3 is not a power of two:

// C2344.cpp
// compile with: /c
__declspec(align(3)) int a;   // C2344
__declspec(align(4)) int b;   // OK