Compiler Error C3619
a template cannot be declared within a managed type
Class templates are not allowed in a managed class or interface.
C3619 is only reachable using /clr:oldSyntax.
The following sample generates C3619:
// C3619.cpp
// compile with: /clr:oldSyntax
#using <mscorlib.dll>
__gc class X {
template<typename T> class Y { // C3619
};
};