Compiler Error C2084
function 'function' already has a body
The function has already been defined.
In previous versions of Visual C++,
The compiler would accept multiple template specializations that resolved to the same actual type, although the additional definitions would never be available. The compiler will now detect these multiple definitions
__int32 and int were treated as separate types. The compiler now treats __int32 as a synonym for int. This means that the compiler will detect multiple definitions if a function is overloaded on both __int32 and int and give an error.
The following sample generates C2084:
// C2084.cpp
void Func(int);
void Func(int) {} // define function
void Func(int) {} // C2084 second definition
Possible resolution:
// C2084b.cpp
// compile with: /c
void Func(int);
void Func(int) {}