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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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// { dg-do assemble  }

class C {
public:
  virtual void f();
};

extern volatile C* cp;
extern volatile C& cr;

void f ()
{
  dynamic_cast<void*>(cp); // { dg-error "3:cannot .dynamic_cast." } cannot dynamic_cast
  dynamic_cast<C&>(cr); // { dg-error "3:cannot .dynamic_cast." } cannot dynamic_cast
}