| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
|---|---|---|---|---|---|---|---|
Learn more about: Compiler Error C2556 | Compiler Error C2556 | 11/04/2016 |
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| fc4399ad-45b3-49fd-be1f-0b13956a595a |
'identifier' : overloaded functions only differ by return type
The overloaded functions have different return types but the same parameter list. Each overloaded function must have a distinct formal parameter list.
The following sample generates C2556:
// C2556.cpp// compile with: /cclassC { intfunc(); doublefunc(); // C2556intfunc(int i); // ok parameter lists differ };