llvm-project/clang/test/FixIt/fixit.cpp

// RUN: clang-cc -pedantic -fixit %s -o - | clang-cc -fsyntax-only -pedantic -Werror -x c++ -

/* This is a test of the various code modification hints that are
   provided as part of warning or extension diagnostics. All of the
   warnings will be fixed by -fixit, and the resulting file should
   compile cleanly with -Werror -pedantic. */

struct C1 { 
  virtual void f();
  static void g();
};
struct C2 : virtual public virtual C1 { }; // expected-error{{duplicate}}

virtual void C1::f() { } // expected-error{{'virtual' can only be specified inside the class definition}}

static void C1::g() { } // expected-error{{'static' can only be specified inside the class definition}}

template<int Value> struct CT { }; // expected-note{{previous use is here}}

CT<10 >> 2> ct; // expected-warning{{require parentheses}}

class C3 {
public:
  C3(C3, int i = 0); // expected-error{{copy constructor must pass its first argument by reference}}
};

struct CT<0> { }; // expected-error{{'template<>'}}

template<> class CT<1> { }; // expected-error{{tag type}}

// PR5444
namespace PR5444 {
  void foo(int x, int y = 0);
  void foo(int x, int y = 0) { }

  void foo(int  = 0);
  void foo(int  = 0) { }
}