chatty%FRLRI61.BITNET@CUNYVM.CUNY.EDU (08/30/89)
In the following code, the function foo is called each time the reference x is u I use g++ 1.35.1- on a Sun3 OS3.5. class A { public : void bar () {} }; A& foo () { printf ("foo\n"); return *(new A); } main () { A& x = foo (); x.bar (); x.bar (); } % g++ a.cc In function struct A &foo (): a.cc:9: warning: implicit declaration of function `printf' % a.out foo foo foo Stephane Chatty chatty@frlri61.bitnet chatty@lri.lri.fr