Merge branch 'master' of ssh://bitbucket.org/czan/honours

1 files changed, 52 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/implicit-member-functions.cpp b/clang/test/SemaCXX/implicit-member-functions.cpp
new file mode 100644
index 0000000..8451739
--- /dev/null
+++ b/clang/test/SemaCXX/implicit-member-functions.cpp
@@ -0,0 +1,52 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct A { };
+A::A() { } // expected-error {{definition of implicitly declared default constructor}}
+
+struct B { };
+B::B(const B&) { } // expected-error {{definition of implicitly declared copy constructor}}
+
+struct C { };
+C& C::operator=(const C&) { return *this; } // expected-error {{definition of implicitly declared copy assignment operator}}
+
+struct D { };
+D::~D() { } // expected-error {{definition of implicitly declared destructor}}
+
+// Make sure that the special member functions are introduced for
+// name-lookup purposes and overload with user-declared
+// constructors and assignment operators.
+namespace PR6570 {
+  class A { };
+
+  class B {
+  public:
+    B() {}
+
+    B(const A& a) {
+      operator = (CONST);
+      operator = (a);
+    }
+
+    B& operator = (const A& a) {
+      return *this;
+    }
+
+    void f(const A &a) {
+      B b(a);
+    };
+
+    static const B CONST;
+  };
+
+}
+
+namespace PR7594 {
+  // If the lazy declaration of special member functions is triggered
+  // in an out-of-line initializer, make sure the functions aren't in
+  // the initializer scope. This used to crash Clang:
+  struct C {
+    C();
+    static C *c;
+  };
+  C *C::c = new C();
+}