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

1 files changed, 61 insertions, 0 deletions

diff --git a/clang/test/CXX/expr/expr.mptr.oper/p5.cpp b/clang/test/CXX/expr/expr.mptr.oper/p5.cpp
new file mode 100644
index 0000000..7380b5d
--- /dev/null
+++ b/clang/test/CXX/expr/expr.mptr.oper/p5.cpp
@@ -0,0 +1,61 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct X0 {
+  void f0();
+  void f1() const;
+  void f2() volatile;
+  void f3() const volatile;
+};
+
+void test_object_cvquals(void (X0::*pm)(),
+                         void (X0::*pmc)() const,
+                         void (X0::*pmv)() volatile,
+                         void (X0::*pmcv)() const volatile,
+                         X0 *p,
+                         const X0 *pc,
+                         volatile X0 *pv,
+                         const volatile X0 *pcv,
+                         X0 &o,
+                         const X0 &oc,
+                         volatile X0 &ov,
+                         const volatile X0 &ocv) {
+  (p->*pm)();
+  (p->*pmc)();
+  (p->*pmv)();
+  (p->*pmcv)();
+
+  (pc->*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'const' qualifier}}
+  (pc->*pmc)();
+  (pc->*pmv)(); // expected-error{{call to pointer to member function of type 'void () volatile' drops 'const' qualifier}}
+  (pc->*pmcv)();
+
+  (pv->*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'volatile' qualifier}}
+  (pv->*pmc)(); // expected-error{{call to pointer to member function of type 'void () const' drops 'volatile' qualifier}}
+  (pv->*pmv)();
+  (pv->*pmcv)();
+
+  (pcv->*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'const volatile' qualifiers}}
+  (pcv->*pmc)(); // expected-error{{call to pointer to member function of type 'void () const' drops 'volatile' qualifier}}
+  (pcv->*pmv)(); // expected-error{{call to pointer to member function of type 'void () volatile' drops 'const' qualifier}}
+  (pcv->*pmcv)();
+
+  (o.*pm)();
+  (o.*pmc)();
+  (o.*pmv)();
+  (o.*pmcv)();
+
+  (oc.*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'const' qualifier}}
+  (oc.*pmc)();
+  (oc.*pmv)(); // expected-error{{call to pointer to member function of type 'void () volatile' drops 'const' qualifier}}
+  (oc.*pmcv)();
+
+  (ov.*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'volatile' qualifier}}
+  (ov.*pmc)(); // expected-error{{call to pointer to member function of type 'void () const' drops 'volatile' qualifier}}
+  (ov.*pmv)();
+  (ov.*pmcv)();
+
+  (ocv.*pm)(); // expected-error{{call to pointer to member function of type 'void ()' drops 'const volatile' qualifiers}}
+  (ocv.*pmc)(); // expected-error{{call to pointer to member function of type 'void () const' drops 'volatile' qualifier}}
+  (ocv.*pmv)(); // expected-error{{call to pointer to member function of type 'void () volatile' drops 'const' qualifier}}
+  (ocv.*pmcv)();
+}