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Compiler Error C2762

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'class' : invalid expression as a template argument for 'argument'

When using /Za, the compiler will not convert an integral to a pointer.

The following sample generates C2762:

// C2762.cpp
// compile with: /Za
template<typename T, T *pT>
class X2 {};

void f2() {
   X2<int, 0> x21;   // C2762
   // try the following line instead
   // X2<int, static_cast<int *>(0)> x22;
}