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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.law/] [temps4.C] - Rev 12
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// { dg-do run }
// { dg-options "-felide-constructors" }
// GROUPS passed temps
// temps file
// Message-Id: <9311102043.AA22871@ses.com>
// From: jamshid@ses.com (Jamshid Afshar)
// Subject: elide-constructors (aka return value optimization)
// Date: Wed, 10 Nov 93 14:43:54 CST
#include <stdio.h>
#include <stdlib.h>
class X {
int i;
public:
X();
X(const X&);
X(int);
~X();
};
int did_it = 0;
X::X() { ; }
X::X(const X&) { did_it = 1; }
X::X(int) { ; }
X::~X() { ; }
X foo() {
X x(1);
return x;
}
main() {
X x = foo();
if (did_it)
abort ();
else
printf ("PASS\n");
}