1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
  
     | 
    
      extern int mergeUsedFlag;
typedef struct {
  int n;
  int m;
} NameForLinkage;
extern NameForLinkage name_for_linkage;
struct HasVirtualFunctions {
  virtual void f();
};
struct OverridesVirtualFunctions : HasVirtualFunctions {
  void f();
};
extern OverridesVirtualFunctions overrides_virtual_functions;
extern "C" void ExternCFunction();
typedef struct {
  struct Inner {
    int n;
  };
} NameForLinkage2;
auto name_for_linkage2_inner_b = NameForLinkage2::Inner();
typedef decltype(name_for_linkage2_inner_b) NameForLinkage2Inner;
namespace Aliased { extern int b; }
namespace Alias = Aliased;
struct InhCtorA { InhCtorA(int); };
struct InhCtorB : InhCtorA { using InhCtorA::InhCtorA; };
 
     |