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// { dg-options -Weffc++ } // { dg-do compile } // Copyright (C) 2001 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 26 Apr 2002 <nathan@codesourcery.com> // Bug 5719 class A { public: A & operator+=( int ); A & operator+( int ); // { dg-warning ".* should return by value" "" } A operator+=( float ); A operator+( float ); };