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Compiler Error C2507 | Microsoft Docs |
11/04/2016 |
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error-reference |
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f102aff5-de7d-4c3f-9cac-2ddf9ce02b14 |
9 |
corob-msft |
corob |
ghogen |
'identifier' : too many virtual modifiers on the base class
A class or structure is declared as virtual more than once. Only one virtual modifier can appear for each class in a list of base classes.
The following sample generates C2507:
// C2507.cpp
// compile with: /c
class A {};
class B : virtual virtual public A {}; // C2507
class C : virtual public A {}; // OK