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

3 files changed, 120 insertions, 0 deletions

diff --git a/clang/test/CXX/temp/temp.decls/temp.mem/p1.cpp b/clang/test/CXX/temp/temp.decls/temp.mem/p1.cpp
new file mode 100644
index 0000000..f5f1205
--- /dev/null
+++ b/clang/test/CXX/temp/temp.decls/temp.mem/p1.cpp
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+template <class T> struct A {
+  static T cond;
+  
+  template <class U> struct B {
+    static T twice(U value) {
+      return (cond ? value + value : value);
+    }
+  };
+};
+
+int foo() {
+  A<bool>::cond = true;
+  return A<bool>::B<int>::twice(4);
+}
+
+namespace PR6376 {
+  template<typename T>
+  struct X {
+    template<typename Y>
+    struct Y1 { }; //
+  };
+
+  template<>
+  struct X<float> {
+    template<typename Y>
+    struct Y1 { };
+  };
+
+  template<typename T, typename U>
+  struct Z : public X<T>::template Y1<U> { };
+
+  Z<float, int> z0;
+}
diff --git a/clang/test/CXX/temp/temp.decls/temp.mem/p3.cpp b/clang/test/CXX/temp/temp.decls/temp.mem/p3.cpp
new file mode 100644
index 0000000..0eb747b
--- /dev/null
+++ b/clang/test/CXX/temp/temp.decls/temp.mem/p3.cpp
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+template <class T> struct AA { 
+  template <class C> virtual void g(C); // expected-error{{'virtual' can not be specified on member function templates}}
+  virtual void f();
+};
diff --git a/clang/test/CXX/temp/temp.decls/temp.mem/p5.cpp b/clang/test/CXX/temp/temp.decls/temp.mem/p5.cpp
new file mode 100644
index 0000000..8bcd773
--- /dev/null
+++ b/clang/test/CXX/temp/temp.decls/temp.mem/p5.cpp
@@ -0,0 +1,79 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+struct A { 
+  template <class T> operator T*();
+}; 
+
+template <class T> A::operator T*() { return 0; }
+template <> A::operator char*(){ return 0; } // specialization
+template A::operator void*(); // explicit instantiation
+
+int main() { 
+  A a;
+  int *ip; 
+  ip = a.operator int*();
+}
+
+// PR5742
+namespace PR5742 {
+  template <class T> struct A { };
+  template <class T> struct B { };
+
+  struct S {
+    template <class T> operator T();
+  } s;
+
+  void f() {
+    s.operator A<A<int> >();
+    s.operator A<B<int> >();
+    s.operator A<B<A<int> > >();
+  }
+}
+
+// PR5762
+class Foo {
+ public:
+  template <typename T> operator T();
+  
+  template <typename T>
+  T As() {
+    return this->operator T();
+  }
+
+  template <typename T>
+  T As2() {
+    return operator T();
+  }
+  
+  int AsInt() {
+    return this->operator int();
+  }
+};
+
+template float Foo::As();
+template double Foo::As2();
+
+// Partial ordering with conversion function templates.
+struct X0 {
+  template<typename T> operator T*() {
+    T x = 1;
+    x = 17; // expected-error{{read-only variable is not assignable}}
+  }
+  
+  template<typename T> operator T*() const; // expected-note{{explicit instantiation refers here}}
+  
+  template<typename T> operator const T*() const {
+    T x = T();
+    return x; // expected-error{{cannot initialize return object of type 'const char *' with an lvalue of type 'char'}} \
+    // expected-error{{cannot initialize return object of type 'const int *' with an lvalue of type 'int'}}
+  }
+};
+
+template X0::operator const char*() const; // expected-note{{'X0::operator const char *<char>' requested here}}
+template X0::operator const int*(); // expected-note{{'X0::operator const int *<const int>' requested here}}
+template X0::operator float*() const; // expected-error{{explicit instantiation of undefined function template}}
+
+void test_X0(X0 x0, const X0 &x0c) {
+  x0.operator const int*(); // expected-note{{in instantiation of function template specialization}}
+  x0.operator float *();
+  x0c.operator const char*();
+}