Add the clang library to the repo (with some of my changes, too).

1 files changed, 101 insertions, 0 deletions

diff --git a/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp b/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp
new file mode 100644
index 0000000..030c90c
--- /dev/null
+++ b/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp
@@ -0,0 +1,101 @@
+// RUN: %clang_cc1 -fsyntax-only -std=c++11 %s -verify 
+
+struct A {
+  int &f(int*);
+  float &f(int*) const noexcept;
+  
+  int *ptr;
+  auto g1() noexcept(noexcept(f(ptr))) -> decltype(f(this->ptr));
+  auto g2() const noexcept(noexcept(f((*this).ptr))) -> decltype(f(ptr));
+};
+
+void testA(A &a) {
+  int &ir = a.g1();
+  float &fr = a.g2();
+  static_assert(!noexcept(a.g1()), "exception-specification failure");
+  static_assert(noexcept(a.g2()), "exception-specification failure");
+}
+
+struct B {
+  char g();
+  template<class T> auto f(T t) -> decltype(t + g())
+  { return t + g(); }
+};
+
+template auto B::f(int t) -> decltype(t + g());
+
+template<typename T>
+struct C {
+  int &f(T*);
+  float &f(T*) const noexcept;
+
+  T* ptr;
+  auto g1() noexcept(noexcept(f(ptr))) -> decltype(f((*this).ptr));
+  auto g2() const noexcept(noexcept(f(((this))->ptr))) -> decltype(f(ptr));
+};
+
+void test_C(C<int> ci) {
+  int *p = 0;
+  int &ir = ci.g1();
+  float &fr = ci.g2();
+  static_assert(!noexcept(ci.g1()), "exception-specification failure");
+  static_assert(noexcept(ci.g2()), "exception-specification failure");
+}
+
+namespace PR10036 {
+  template <class I>
+  void
+  iter_swap(I x, I y) noexcept;
+
+  template <class T>
+  class A
+  {
+    T t_;
+  public:
+    void swap(A& a) noexcept(noexcept(iter_swap(&t_, &a.t_)));
+  };
+
+  void test() {
+    A<int> i, j;
+    i.swap(j);
+  }
+}
+
+namespace Static {
+  struct X1 {
+    int m;
+    static auto f() -> decltype(m); // expected-error{{'this' cannot be implicitly used in a static member function declaration}}
+    static auto g() -> decltype(this->m); // expected-error{{'this' cannot be used in a static member function declaration}}
+
+    static int h();
+    
+    static int i() noexcept(noexcept(m + 2)); // expected-error{{'this' cannot be implicitly used in a static member function declaration}}
+  };
+
+  auto X1::h() -> decltype(m) { return 0; } // expected-error{{'this' cannot be implicitly used in a static member function declaration}}
+
+  template<typename T>
+  struct X2 {
+    int m;
+
+    T f(T*);
+    static T f(int);
+
+    auto g(T x) -> decltype(f(x)) { return 0; }
+  };
+
+  void test_X2() {
+    X2<int>().g(0);
+  }
+}
+
+namespace PR12564 {
+  struct Base {
+    void bar(Base&) {} // unexpected-note {{here}}
+  };
+
+  struct Derived : Base {
+    // FIXME: This should be accepted.
+    void foo(Derived& d) noexcept(noexcept(d.bar(d))) {} // unexpected-error {{cannot bind to a value of unrelated type}}
+  };
+}