Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / g++.old-deja / g++.brendan / crash47.C

diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/crash47.C b/gcc/testsuite/g++.old-deja/g++.brendan/crash47.C
deleted file mode 100644 (file)
index 9bdbb11..0000000
--- a/gcc/testsuite/g++.old-deja/g++.brendan/crash47.C
+++ /dev/null
@@ -1,94 +0,0 @@
-// Build don't link: 
-// GROUPS passed old-abort
-const int TRUE = 1;
-const int FALSE = 0;
-
-class Rep {
-protected:
-    Rep(): count(0)
-       { }
-    Rep(const Rep& other): count(0)
-       { }
-
-    Rep& operator=(const Rep& other)
-       { /* DO NOT copy over other.count */
-         return *this; }
-
-public:                // TODO - for now
-    // Because it is to hard to restrict these operations to the descendants
-    // of Rep<REP> that we haven't named yet.  So we just make them public.
-    void inc()
-       { count++; }
-    void dec()
-       { if (0 == --count) delete this; }
-private:
-    unsigned count;
-};
-
-template<class REP>
-class Ref {
-public:
-    Ref(): rep(0)
-       { }
-    Ref(const Ref<REP>& other): rep(other.rep)
-       { if (rep) rep->inc(); }
-    ~Ref()
-       { if (rep) rep->dec();
-         rep = 0; }
-
-    Ref<REP>& operator=(const Ref<REP>& other)
-       { if (rep != other.rep) {
-           if (rep) rep->dec();
-           rep = other.rep;
-           if (rep) rep->inc(); }
-         return *this; }
-
-    bool null() const
-       { return 0 == rep ? TRUE: FALSE; }
-    bool valid() const
-       { return 0 != rep ? TRUE: FALSE; }
-
-    REP* operator->() const            // should be a valid() reference
-       { return rep; }
-    operator REP*() const;             // should be a valid() reference
-
-protected:
-    REP *rep;
-
-    Ref(REP *r): rep(r)
-       { if (rep) rep->inc(); }
-
-    Ref<REP>& operator=(REP *r)
-       { if (rep != r) {
-           if (rep) rep->dec();
-           rep = r;
-           if (rep) rep->inc(); }
-         return *this; }
-};
-
-template<class REP>
-Ref<REP>::operator REP*() const                // should be a valid() reference
-{ return rep; }
-
-template<class REP> 
-inline int
-operator==(const Ref<REP>& a, const Ref<REP>& b)
-{ return (REP *) a == (REP *) b; }
-
-template<class REP> 
-inline int
-operator!=(const Ref<REP>& a, const Ref<REP>& b)
-{ return (REP *) a != (REP *) b; }
-
-class XRep: public Rep {
-public:
-    int i;
-};
-
-int
-main()
-{
-    Ref<XRep> y;
-
-    return y != y;
-}