diff options
Diffstat (limited to 'clang/test')
-rw-r--r-- | clang/test/SemaCXX/member-pointer.cpp | 3 | ||||
-rw-r--r-- | clang/test/SemaTemplate/instantiate-member-pointers.cpp | 27 | ||||
-rw-r--r-- | clang/test/SemaTemplate/temp_class_spec.cpp | 10 |
3 files changed, 39 insertions, 1 deletions
diff --git a/clang/test/SemaCXX/member-pointer.cpp b/clang/test/SemaCXX/member-pointer.cpp index cfe4f75dd17..d2df5eb317a 100644 --- a/clang/test/SemaCXX/member-pointer.cpp +++ b/clang/test/SemaCXX/member-pointer.cpp @@ -12,7 +12,8 @@ int A::*pdi1; int (::A::*pdi2); int (A::*pfi)(int); -int B::*pbi; // expected-error {{expected a class or namespace}} +int B::*pbi; // expected-error {{expected a class or namespace}} \ + // expected-error{{does not point into a class}} int C::*pci; // expected-error {{'pci' does not point into a class}} void A::*pdv; // expected-error {{'pdv' declared as a member pointer to void}} int& A::*pdr; // expected-error {{'pdr' declared as a pointer to a reference}} diff --git a/clang/test/SemaTemplate/instantiate-member-pointers.cpp b/clang/test/SemaTemplate/instantiate-member-pointers.cpp new file mode 100644 index 00000000000..b3ddb3fafa3 --- /dev/null +++ b/clang/test/SemaTemplate/instantiate-member-pointers.cpp @@ -0,0 +1,27 @@ +// RUN: clang-cc -fsyntax-only -verify %s + +struct Y { + int x; +}; + +template<typename T> +struct X1 { + int f(T* ptr, int T::*pm) { // expected-error{{member pointer}} + return ptr->*pm; + } +}; + +template struct X1<Y>; +template struct X1<int>; // expected-note{{instantiation}} + +template<typename T, typename Class> +struct X2 { + T f(Class &obj, T Class::*pm) { // expected-error{{to a reference}} \ + // expected-error{{member pointer to void}} + return obj.*pm; + } +}; + +template struct X2<int, Y>; +template struct X2<int&, Y>; // expected-note{{instantiation}} +template struct X2<const void, Y>; // expected-note{{instantiation}} diff --git a/clang/test/SemaTemplate/temp_class_spec.cpp b/clang/test/SemaTemplate/temp_class_spec.cpp index e17691cf628..709fa4201f7 100644 --- a/clang/test/SemaTemplate/temp_class_spec.cpp +++ b/clang/test/SemaTemplate/temp_class_spec.cpp @@ -148,3 +148,13 @@ struct is_binary_function<R(T1, T2)> { }; int is_binary_function0[is_binary_function<int(float, double)>::value? 1 : -1]; + +template<typename T> +struct is_member_pointer { + static const bool value = false; +}; + +template<typename T, typename Class> +struct is_member_pointer<T Class::*> { + static const bool value = true; +}; |