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| Rev 149 |
Rev 154 |
// { dg-do run }
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// { dg-do run }
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// GROUPS passed temps
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// GROUPS passed temps
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// temps file
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// temps file
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// Message-Id: <9212181914.AA05066@sparc1.cnm.us.es>
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// Message-Id: <9212181914.AA05066@sparc1.cnm.us.es>
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// From: juando@cnm.us.es (Juan Domingo Martin Gomez)
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// From: juando@cnm.us.es (Juan Domingo Martin Gomez)
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// Subject: Temporaries destroyed too soon
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// Subject: Temporaries destroyed too soon
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// Date: Fri, 18 Dec 92 20:14:45 +0100
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// Date: Fri, 18 Dec 92 20:14:45 +0100
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#include
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#include
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int status = 0;
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int status = 0;
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int fail = 0;
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int fail = 0;
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class Foo
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class Foo
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{
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{
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public:
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public:
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Foo();
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Foo();
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~Foo();
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~Foo();
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Foo &method();
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Foo &method();
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};
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};
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Foo f1()
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Foo f1()
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{
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{
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return Foo();
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return Foo();
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}
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}
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Foo::Foo()
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Foo::Foo()
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{
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{
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}
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}
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Foo::~Foo()
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Foo::~Foo()
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{
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{
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if (status == 2)
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if (status == 2)
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fail = 0;
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fail = 0;
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else
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else
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fail = 1;
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fail = 1;
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}
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}
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Foo &Foo::method()
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Foo &Foo::method()
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{
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{
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status++;
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status++;
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return *this;
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return *this;
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}
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}
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int main()
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int main()
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{
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{
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// f1() returns a temporary object. The member function
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// f1() returns a temporary object. The member function
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// method() returns a reference to the same object.
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// method() returns a reference to the same object.
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f1().method().method();
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f1().method().method();
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if (fail)
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if (fail)
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{ printf ("FAIL\n"); return 1; }
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{ printf ("FAIL\n"); return 1; }
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else
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else
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printf ("PASS\n");
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printf ("PASS\n");
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}
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}
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