Compiler Error C3288
Visual Studio 2015
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The latest version of this topic can be found at Compiler Error C3288.
type' : illegal dereference of a handle type
The compiler detected an illegal dereference of a handle type. You can dereference a handle type and assign it to a reference. For more information, see Tracking Reference Operator.
The following sample generates C3288.
// C3288.cpp
// compile with: /clr
ref class R {};
int main() {
*(System::Object^) nullptr; // C3288
// OK
(System::Object^) nullptr; // OK
R^ r;
R% pr = *r;
}
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