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/* PR c++/94314. */
/* { dg-do run } */
/* { dg-options "-O2 -fdump-tree-cddce-details -fdelete-null-pointer-checks" } */
struct A
{
__attribute__((malloc,noinline))
static void* operator new(__SIZE_TYPE__ sz)
{
++count;
return ::operator new(sz);
}
static void operator delete(void* ptr)
{
--count;
::operator delete(ptr);
}
static int count;
};
int A::count = 0;
struct B
{
__attribute__((malloc,noinline))
static void* operator new(__SIZE_TYPE__ sz)
{
++count;
return ::operator new(sz);
}
__attribute__((noinline))
static void operator delete(void* ptr)
{
--count;
::operator delete(ptr);
}
static int count;
};
int B::count = 0;
struct C
{
static void* operator new(__SIZE_TYPE__ sz)
{
++count;
return ::operator new(sz);
}
static void operator delete(void* ptr)
{
--count;
::operator delete(ptr);
}
static int count;
};
int C::count = 0;
int main(){
delete new A;
if (A::count != 0)
__builtin_abort ();
delete new B;
if (B::count != 0)
__builtin_abort ();
delete new C;
if (C::count != 0)
__builtin_abort ();
return 0;
}
/* { dg-final { scan-tree-dump-not "Deleting : operator delete" "cddce1"} } */
/* { dg-final { scan-tree-dump-not "Deleting : B::operator delete" "cddce1"} } */
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