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// PR c++/52718
// { dg-options "-Wzero-as-null-pointer-constant -Wno-return-type" }
struct foo
{
foo(void* a = 0) {}; // { dg-warning "zero as null pointer" }
};
void* fun(void* a = 0) {}; // { dg-warning "zero as null pointer" }
struct bar: foo
{
bar() {};
};
struct baz
{
baz(const foo& f1 = foo(),
void* f2 = fun()) {};
};
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