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

1 files changed, 34 insertions, 0 deletions

diff --git a/clang/test/CXX/expr/expr.mptr.oper/p6-0x.cpp b/clang/test/CXX/expr/expr.mptr.oper/p6-0x.cpp
new file mode 100644
index 0000000..917b2da
--- /dev/null
+++ b/clang/test/CXX/expr/expr.mptr.oper/p6-0x.cpp
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
+
+struct X { };
+
+template<typename T> T& lvalue();
+template<typename T> T&& xvalue();
+template<typename T> T prvalue();
+
+// In a .* expression whose object expression is an rvalue, the
+// program is ill-formed if the second operand is a pointer to member
+// function with ref-qualifier &. In a ->* expression or in a .*
+// expression whose object expression is an lvalue, the program is
+// ill-formed if the second operand is a pointer to member function
+// with ref-qualifier &&.
+void test(X *xp, int (X::*pmf)(int), int (X::*l_pmf)(int) &, 
+          int (X::*r_pmf)(int) &&) {
+  // No ref-qualifier.
+  (lvalue<X>().*pmf)(17);
+  (xvalue<X>().*pmf)(17);
+  (prvalue<X>().*pmf)(17);
+  (xp->*pmf)(17);
+
+  // Lvalue ref-qualifier.
+  (lvalue<X>().*l_pmf)(17);
+  (xvalue<X>().*l_pmf)(17); // expected-error{{pointer-to-member function type 'int (X::*)(int) &' can only be called on an lvalue}}
+  (prvalue<X>().*l_pmf)(17); // expected-error{{pointer-to-member function type 'int (X::*)(int) &' can only be called on an lvalue}}
+  (xp->*l_pmf)(17);
+
+  // Rvalue ref-qualifier.
+  (lvalue<X>().*r_pmf)(17); // expected-error{{pointer-to-member function type 'int (X::*)(int) &&' can only be called on an rvalue}}
+  (xvalue<X>().*r_pmf)(17);
+  (prvalue<X>().*r_pmf)(17);
+  (xp->*r_pmf)(17);  // expected-error{{pointer-to-member function type 'int (X::*)(int) &&' can only be called on an rvalue}}
+}