Compiler Warning (level 4) C4408
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Compiler Warning (level 4) C4408

Error Message

anonymous union did not declare any data members

An anonymous union must have at least one data member.

The following sample generates C4408:

// C4408.cpp
// compile with: /W4 /LD
static union
   // int i;
// a named union can have no data members
// } MyUnion;
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