--- /dev/null
+// { dg-do compile }
+// Origin: Wolfgang Bangerth <bangerth at ticam dot utexas dot edu>
+// and Rene Fonseca <fonseca at mip dot sdu dot dk>
+// PR c++/8271: Check cv-qualifiers while unifying pointer to member
+// functions.
+
+struct MyClass {
+ void mMethod() throw() {}
+ void cMethod() const throw() {}
+ void vMethod() volatile throw() {}
+ void cvMethod() const volatile throw() {}
+};
+
+template<class CLASS>
+void mFunction(void (CLASS::* method)()) {}
+
+template<class CLASS>
+void cFunction(void (CLASS::* method)() const) {}
+
+template<class CLASS>
+void vFunction(void (CLASS::* method)() volatile) {}
+
+template<class CLASS>
+void cvFunction(void (CLASS::* method)() const volatile) {}
+
+int main() {
+ mFunction(&MyClass::mMethod);
+ mFunction(&MyClass::cMethod); // { dg-error "no matching function" }
+ mFunction(&MyClass::vMethod); // { dg-error "no matching function" }
+ mFunction(&MyClass::cvMethod); // { dg-error "no matching function" }
+
+ cFunction(&MyClass::mMethod); // { dg-error "no matching function" }
+ cFunction(&MyClass::cMethod);
+ cFunction(&MyClass::vMethod); // { dg-error "no matching function" }
+ cFunction(&MyClass::cvMethod); // { dg-error "no matching function" }
+
+ vFunction(&MyClass::mMethod); // { dg-error "no matching function" }
+ vFunction(&MyClass::cMethod); // { dg-error "no matching function" }
+ vFunction(&MyClass::vMethod);
+ vFunction(&MyClass::cvMethod); // { dg-error "no matching function" }
+
+ cvFunction(&MyClass::mMethod); // { dg-error "no matching function" }
+ cvFunction(&MyClass::cMethod); // { dg-error "no matching function" }
+ cvFunction(&MyClass::vMethod); // { dg-error "no matching function" }
+ cvFunction(&MyClass::cvMethod);
+
+ return 0;
+}