xref: /aosp_15_r20/external/clang/test/SemaTemplate/dependent-expr.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)

// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics

// PR5908
template <typename Iterator>
void Test(Iterator it) {
  *(it += 1);
}

namespace PR6045 {
  template<unsigned int r>
  class A
  {
    static const unsigned int member = r;
    void f();
  };

  template<unsigned int r>
  const unsigned int A<r>::member;

  template<unsigned int r>
  void A<r>::f()
  {
    unsigned k;
    (void)(k % member);
  }
}

namespace PR7198 {
  struct A
  {
    ~A() { }
  };

  template<typename T>
  struct B {
    struct C : A {};
    void f()
    {
      C c = C();
    }
  };
}

namespace PR7724 {
  template<typename OT> int myMethod()
  { return 2 && sizeof(OT); }
}

namespace test4 {
  template <typename T> T *addressof(T &v) {
    return reinterpret_cast<T*>(
             &const_cast<char&>(reinterpret_cast<const volatile char &>(v)));
  }
}

namespace test5 {
  template <typename T> class chained_map {
    int k;
    void lookup() const {
      int &v = (int &)k;
    }
  };
}

namespace PR8795 {
  template <class _CharT> int test(_CharT t)
  {
    int data [] = {
      sizeof(_CharT) > sizeof(char)
    };
    return data[0];
  }
}

template<typename T> struct CastDependentIntToPointer {
  static void* f() {
    T *x;
    return ((void*)(((unsigned long)(x)|0x1ul)));
  }
};

// Regression test for crasher in r194540.
namespace PR10837 {
  typedef void t(int);
  template<typename> struct A {
    void f();
    static t g;
  };
  t *p;
  template<typename T> void A<T>::f() {
    p = g;
  }
  template struct A<int>;
}

namespace PR18152 {
  template<int N> struct A {
    static const int n = {N};
  };
  template struct A<0>;
}