compiler-warning-level-1-c4183.md

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Learn more about: Compiler Warning (level 1) C4183	Compiler Warning (level 1) C4183	11/04/2016	C4183	C4183	dc48312c-4b34-44dd-80ff-eb5f11d5ca47

Compiler Warning (level 1) C4183

'identifier': missing return type; assumed to be a member function returning 'int'

The inline definition of a member function in a class or a structure does not have a return type. This member function is assumed to have a default return type of int.

The following sample generates C4183:

// C4183.cpp
// compile with: /W1 /c
#pragma warning(disable : 4430)
class MyClass1;
class MyClass2 {
   MyClass1() {};   // C4183
};