* [PATCH 1/2] c++: implement __remove_pointer built-in trait [not found] <CAML+3pW-H6hQO6qrs8ZMRgJrKOgL1SnvLpOXipWMT0fJfGgJ_A@mail.gmail.com> @ 2023-06-24 10:12 ` Ken Matsui 2023-06-24 10:12 ` [PATCH 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui 2023-07-08 5:29 ` [PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 0 siblings, 2 replies; 6+ messages in thread From: Ken Matsui @ 2023-06-24 10:12 UTC (permalink / raw) To: gcc-patches; +Cc: libstdc++, Ken Matsui This patch implements built-in trait for std::remove_pointer. gcc/cp/ChangeLog: * cp-trait.def: Define __remove_pointer. * semantics.cc (finish_trait_type): Handle CPTK_REMOVE_POINTER. gcc/testsuite/ChangeLog: * g++.dg/ext/has-builtin-1.C: Test existence of __remove_pointer. * g++.dg/ext/remove_pointer.C: New test. Signed-off-by: Ken Matsui <kmatsui@cs.washington.edu> --- gcc/cp/cp-trait.def | 1 + gcc/cp/semantics.cc | 5 +++ gcc/testsuite/g++.dg/ext/has-builtin-1.C | 3 ++ gcc/testsuite/g++.dg/ext/remove_pointer.C | 51 +++++++++++++++++++++++ 4 files changed, 60 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/remove_pointer.C diff --git a/gcc/cp/cp-trait.def b/gcc/cp/cp-trait.def index 8b7fece0cc8..07823e55579 100644 --- a/gcc/cp/cp-trait.def +++ b/gcc/cp/cp-trait.def @@ -90,6 +90,7 @@ DEFTRAIT_EXPR (IS_DEDUCIBLE, "__is_deducible ", 2) DEFTRAIT_TYPE (REMOVE_CV, "__remove_cv", 1) DEFTRAIT_TYPE (REMOVE_REFERENCE, "__remove_reference", 1) DEFTRAIT_TYPE (REMOVE_CVREF, "__remove_cvref", 1) +DEFTRAIT_TYPE (REMOVE_POINTER, "__remove_pointer", 1) DEFTRAIT_TYPE (UNDERLYING_TYPE, "__underlying_type", 1) DEFTRAIT_TYPE (TYPE_PACK_ELEMENT, "__type_pack_element", -1) diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc index 8fb47fd179e..a3b283ce938 100644 --- a/gcc/cp/semantics.cc +++ b/gcc/cp/semantics.cc @@ -12374,6 +12374,11 @@ finish_trait_type (cp_trait_kind kind, tree type1, tree type2, type1 = TREE_TYPE (type1); return cv_unqualified (type1); + case CPTK_REMOVE_POINTER: + if (TYPE_PTR_P (type1)) + type1 = TREE_TYPE (type1); + return type1; + case CPTK_TYPE_PACK_ELEMENT: return finish_type_pack_element (type1, type2, complain); diff --git a/gcc/testsuite/g++.dg/ext/has-builtin-1.C b/gcc/testsuite/g++.dg/ext/has-builtin-1.C index f343e153e56..e21e0a95509 100644 --- a/gcc/testsuite/g++.dg/ext/has-builtin-1.C +++ b/gcc/testsuite/g++.dg/ext/has-builtin-1.C @@ -146,3 +146,6 @@ #if !__has_builtin (__remove_cvref) # error "__has_builtin (__remove_cvref) failed" #endif +#if !__has_builtin (__remove_pointer) +# error "__has_builtin (__remove_pointer) failed" +#endif diff --git a/gcc/testsuite/g++.dg/ext/remove_pointer.C b/gcc/testsuite/g++.dg/ext/remove_pointer.C new file mode 100644 index 00000000000..7b13db93950 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/remove_pointer.C @@ -0,0 +1,51 @@ +// { dg-do compile { target c++11 } } + +#define SA(X) static_assert((X),#X) + +SA(__is_same(__remove_pointer(int), int)); +SA(__is_same(__remove_pointer(int*), int)); +SA(__is_same(__remove_pointer(int**), int*)); + +SA(__is_same(__remove_pointer(const int*), const int)); +SA(__is_same(__remove_pointer(const int**), const int*)); +SA(__is_same(__remove_pointer(int* const), int)); +SA(__is_same(__remove_pointer(int** const), int*)); +SA(__is_same(__remove_pointer(int* const* const), int* const)); + +SA(__is_same(__remove_pointer(volatile int*), volatile int)); +SA(__is_same(__remove_pointer(volatile int**), volatile int*)); +SA(__is_same(__remove_pointer(int* volatile), int)); +SA(__is_same(__remove_pointer(int** volatile), int*)); +SA(__is_same(__remove_pointer(int* volatile* volatile), int* volatile)); + +SA(__is_same(__remove_pointer(const volatile int*), const volatile int)); +SA(__is_same(__remove_pointer(const volatile int**), const volatile int*)); +SA(__is_same(__remove_pointer(const int* volatile), const int)); +SA(__is_same(__remove_pointer(volatile int* const), volatile int)); +SA(__is_same(__remove_pointer(int* const volatile), int)); +SA(__is_same(__remove_pointer(const int** volatile), const int*)); +SA(__is_same(__remove_pointer(volatile int** const), volatile int*)); +SA(__is_same(__remove_pointer(int** const volatile), int*)); +SA(__is_same(__remove_pointer(int* const* const volatile), int* const)); +SA(__is_same(__remove_pointer(int* volatile* const volatile), int* volatile)); +SA(__is_same(__remove_pointer(int* const volatile* const volatile), int* const volatile)); + +SA(__is_same(__remove_pointer(int&), int&)); +SA(__is_same(__remove_pointer(const int&), const int&)); +SA(__is_same(__remove_pointer(volatile int&), volatile int&)); +SA(__is_same(__remove_pointer(const volatile int&), const volatile int&)); + +SA(__is_same(__remove_pointer(int&&), int&&)); +SA(__is_same(__remove_pointer(const int&&), const int&&)); +SA(__is_same(__remove_pointer(volatile int&&), volatile int&&)); +SA(__is_same(__remove_pointer(const volatile int&&), const volatile int&&)); + +SA(__is_same(__remove_pointer(int[3]), int[3])); +SA(__is_same(__remove_pointer(const int[3]), const int[3])); +SA(__is_same(__remove_pointer(volatile int[3]), volatile int[3])); +SA(__is_same(__remove_pointer(const volatile int[3]), const volatile int[3])); + +SA(__is_same(__remove_pointer(int(int)), int(int))); +SA(__is_same(__remove_pointer(int(*const)(int)), int(int))); +SA(__is_same(__remove_pointer(int(*volatile)(int)), int(int))); +SA(__is_same(__remove_pointer(int(*const volatile)(int)), int(int))); -- 2.41.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] libstdc++: use new built-in trait __remove_pointer 2023-06-24 10:12 ` [PATCH 1/2] c++: implement __remove_pointer built-in trait Ken Matsui @ 2023-06-24 10:12 ` Ken Matsui 2023-07-08 5:29 ` [PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 1 sibling, 0 replies; 6+ messages in thread From: Ken Matsui @ 2023-06-24 10:12 UTC (permalink / raw) To: gcc-patches; +Cc: libstdc++, Ken Matsui This patch lets libstdc++ use new built-in trait __remove_pointer. libstdc++-v3/ChangeLog: * include/std/type_traits (remove_pointer): Use __remove_pointer built-in trait. Signed-off-by: Ken Matsui <kmatsui@cs.washington.edu> --- libstdc++-v3/include/std/type_traits | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 0e7a9c9c7f3..81497e2f3e1 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -2023,6 +2023,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Pointer modifications. + /// remove_pointer +#if __has_builtin(__remove_pointer) + template<typename _Tp> + struct remove_pointer + { using type = __remove_pointer(_Tp); }; +#else template<typename _Tp, typename> struct __remove_pointer_helper { using type = _Tp; }; @@ -2031,11 +2037,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION struct __remove_pointer_helper<_Tp, _Up*> { using type = _Up; }; - /// remove_pointer template<typename _Tp> struct remove_pointer : public __remove_pointer_helper<_Tp, __remove_cv_t<_Tp>> { }; +#endif template<typename _Tp, typename = void> struct __add_pointer_helper -- 2.41.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] c++: implement __remove_pointer built-in trait 2023-06-24 10:12 ` [PATCH 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 2023-06-24 10:12 ` [PATCH 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui @ 2023-07-08 5:29 ` Ken Matsui 2023-07-08 5:29 ` [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui 2023-09-04 15:00 ` [PING][PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 1 sibling, 2 replies; 6+ messages in thread From: Ken Matsui @ 2023-07-08 5:29 UTC (permalink / raw) To: gcc-patches; +Cc: libstdc++, Ken Matsui This patch implements built-in trait for std::remove_pointer. gcc/cp/ChangeLog: * cp-trait.def: Define __remove_pointer. * semantics.cc (finish_trait_type): Handle CPTK_REMOVE_POINTER. gcc/testsuite/ChangeLog: * g++.dg/ext/has-builtin-1.C: Test existence of __remove_pointer. * g++.dg/ext/remove_pointer.C: New test. Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org> --- gcc/cp/cp-trait.def | 1 + gcc/cp/semantics.cc | 5 +++ gcc/testsuite/g++.dg/ext/has-builtin-1.C | 3 ++ gcc/testsuite/g++.dg/ext/remove_pointer.C | 51 +++++++++++++++++++++++ 4 files changed, 60 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/remove_pointer.C diff --git a/gcc/cp/cp-trait.def b/gcc/cp/cp-trait.def index 8b7fece0cc8..07823e55579 100644 --- a/gcc/cp/cp-trait.def +++ b/gcc/cp/cp-trait.def @@ -90,6 +90,7 @@ DEFTRAIT_EXPR (IS_DEDUCIBLE, "__is_deducible ", 2) DEFTRAIT_TYPE (REMOVE_CV, "__remove_cv", 1) DEFTRAIT_TYPE (REMOVE_REFERENCE, "__remove_reference", 1) DEFTRAIT_TYPE (REMOVE_CVREF, "__remove_cvref", 1) +DEFTRAIT_TYPE (REMOVE_POINTER, "__remove_pointer", 1) DEFTRAIT_TYPE (UNDERLYING_TYPE, "__underlying_type", 1) DEFTRAIT_TYPE (TYPE_PACK_ELEMENT, "__type_pack_element", -1) diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc index 8fb47fd179e..a3b283ce938 100644 --- a/gcc/cp/semantics.cc +++ b/gcc/cp/semantics.cc @@ -12374,6 +12374,11 @@ finish_trait_type (cp_trait_kind kind, tree type1, tree type2, type1 = TREE_TYPE (type1); return cv_unqualified (type1); + case CPTK_REMOVE_POINTER: + if (TYPE_PTR_P (type1)) + type1 = TREE_TYPE (type1); + return type1; + case CPTK_TYPE_PACK_ELEMENT: return finish_type_pack_element (type1, type2, complain); diff --git a/gcc/testsuite/g++.dg/ext/has-builtin-1.C b/gcc/testsuite/g++.dg/ext/has-builtin-1.C index f343e153e56..e21e0a95509 100644 --- a/gcc/testsuite/g++.dg/ext/has-builtin-1.C +++ b/gcc/testsuite/g++.dg/ext/has-builtin-1.C @@ -146,3 +146,6 @@ #if !__has_builtin (__remove_cvref) # error "__has_builtin (__remove_cvref) failed" #endif +#if !__has_builtin (__remove_pointer) +# error "__has_builtin (__remove_pointer) failed" +#endif diff --git a/gcc/testsuite/g++.dg/ext/remove_pointer.C b/gcc/testsuite/g++.dg/ext/remove_pointer.C new file mode 100644 index 00000000000..7b13db93950 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/remove_pointer.C @@ -0,0 +1,51 @@ +// { dg-do compile { target c++11 } } + +#define SA(X) static_assert((X),#X) + +SA(__is_same(__remove_pointer(int), int)); +SA(__is_same(__remove_pointer(int*), int)); +SA(__is_same(__remove_pointer(int**), int*)); + +SA(__is_same(__remove_pointer(const int*), const int)); +SA(__is_same(__remove_pointer(const int**), const int*)); +SA(__is_same(__remove_pointer(int* const), int)); +SA(__is_same(__remove_pointer(int** const), int*)); +SA(__is_same(__remove_pointer(int* const* const), int* const)); + +SA(__is_same(__remove_pointer(volatile int*), volatile int)); +SA(__is_same(__remove_pointer(volatile int**), volatile int*)); +SA(__is_same(__remove_pointer(int* volatile), int)); +SA(__is_same(__remove_pointer(int** volatile), int*)); +SA(__is_same(__remove_pointer(int* volatile* volatile), int* volatile)); + +SA(__is_same(__remove_pointer(const volatile int*), const volatile int)); +SA(__is_same(__remove_pointer(const volatile int**), const volatile int*)); +SA(__is_same(__remove_pointer(const int* volatile), const int)); +SA(__is_same(__remove_pointer(volatile int* const), volatile int)); +SA(__is_same(__remove_pointer(int* const volatile), int)); +SA(__is_same(__remove_pointer(const int** volatile), const int*)); +SA(__is_same(__remove_pointer(volatile int** const), volatile int*)); +SA(__is_same(__remove_pointer(int** const volatile), int*)); +SA(__is_same(__remove_pointer(int* const* const volatile), int* const)); +SA(__is_same(__remove_pointer(int* volatile* const volatile), int* volatile)); +SA(__is_same(__remove_pointer(int* const volatile* const volatile), int* const volatile)); + +SA(__is_same(__remove_pointer(int&), int&)); +SA(__is_same(__remove_pointer(const int&), const int&)); +SA(__is_same(__remove_pointer(volatile int&), volatile int&)); +SA(__is_same(__remove_pointer(const volatile int&), const volatile int&)); + +SA(__is_same(__remove_pointer(int&&), int&&)); +SA(__is_same(__remove_pointer(const int&&), const int&&)); +SA(__is_same(__remove_pointer(volatile int&&), volatile int&&)); +SA(__is_same(__remove_pointer(const volatile int&&), const volatile int&&)); + +SA(__is_same(__remove_pointer(int[3]), int[3])); +SA(__is_same(__remove_pointer(const int[3]), const int[3])); +SA(__is_same(__remove_pointer(volatile int[3]), volatile int[3])); +SA(__is_same(__remove_pointer(const volatile int[3]), const volatile int[3])); + +SA(__is_same(__remove_pointer(int(int)), int(int))); +SA(__is_same(__remove_pointer(int(*const)(int)), int(int))); +SA(__is_same(__remove_pointer(int(*volatile)(int)), int(int))); +SA(__is_same(__remove_pointer(int(*const volatile)(int)), int(int))); -- 2.41.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer 2023-07-08 5:29 ` [PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui @ 2023-07-08 5:29 ` Ken Matsui 2023-07-12 10:20 ` Jonathan Wakely 2023-09-04 15:00 ` [PING][PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 1 sibling, 1 reply; 6+ messages in thread From: Ken Matsui @ 2023-07-08 5:29 UTC (permalink / raw) To: gcc-patches; +Cc: libstdc++, Ken Matsui This patch lets libstdc++ use new built-in trait __remove_pointer. libstdc++-v3/ChangeLog: * include/std/type_traits (remove_pointer): Use __remove_pointer built-in trait. Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org> --- libstdc++-v3/include/std/type_traits | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 0e7a9c9c7f3..81497e2f3e1 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -2023,6 +2023,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Pointer modifications. + /// remove_pointer +#if __has_builtin(__remove_pointer) + template<typename _Tp> + struct remove_pointer + { using type = __remove_pointer(_Tp); }; +#else template<typename _Tp, typename> struct __remove_pointer_helper { using type = _Tp; }; @@ -2031,11 +2037,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION struct __remove_pointer_helper<_Tp, _Up*> { using type = _Up; }; - /// remove_pointer template<typename _Tp> struct remove_pointer : public __remove_pointer_helper<_Tp, __remove_cv_t<_Tp>> { }; +#endif template<typename _Tp, typename = void> struct __add_pointer_helper -- 2.41.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer 2023-07-08 5:29 ` [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui @ 2023-07-12 10:20 ` Jonathan Wakely 0 siblings, 0 replies; 6+ messages in thread From: Jonathan Wakely @ 2023-07-12 10:20 UTC (permalink / raw) To: Ken Matsui; +Cc: gcc-patches, libstdc++ On Sat, 8 Jul 2023 at 06:31, Ken Matsui via Libstdc++ <libstdc++@gcc.gnu.org> wrote: > > This patch lets libstdc++ use new built-in trait __remove_pointer. > > libstdc++-v3/ChangeLog: > > * include/std/type_traits (remove_pointer): Use __remove_pointer built-in trait. > > Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org> OK for trunk after the front-end __remove_pointer is committed. > --- > libstdc++-v3/include/std/type_traits | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits > index 0e7a9c9c7f3..81497e2f3e1 100644 > --- a/libstdc++-v3/include/std/type_traits > +++ b/libstdc++-v3/include/std/type_traits > @@ -2023,6 +2023,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION > > // Pointer modifications. > > + /// remove_pointer > +#if __has_builtin(__remove_pointer) > + template<typename _Tp> > + struct remove_pointer > + { using type = __remove_pointer(_Tp); }; > +#else > template<typename _Tp, typename> > struct __remove_pointer_helper > { using type = _Tp; }; > @@ -2031,11 +2037,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION > struct __remove_pointer_helper<_Tp, _Up*> > { using type = _Up; }; > > - /// remove_pointer > template<typename _Tp> > struct remove_pointer > : public __remove_pointer_helper<_Tp, __remove_cv_t<_Tp>> > { }; > +#endif > > template<typename _Tp, typename = void> > struct __add_pointer_helper > -- > 2.41.0 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PING][PATCH v2 1/2] c++: implement __remove_pointer built-in trait 2023-07-08 5:29 ` [PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui 2023-07-08 5:29 ` [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui @ 2023-09-04 15:00 ` Ken Matsui 1 sibling, 0 replies; 6+ messages in thread From: Ken Matsui @ 2023-09-04 15:00 UTC (permalink / raw) To: jason; +Cc: gcc-patches, libstdc++, Ken Matsui Ping for __remove_pointer built-in. Sincerely, Ken Matsui On Fri, Jul 7, 2023 at 10:29 PM Ken Matsui <kmatsui@gcc.gnu.org> wrote: > > This patch implements built-in trait for std::remove_pointer. > > gcc/cp/ChangeLog: > > * cp-trait.def: Define __remove_pointer. > * semantics.cc (finish_trait_type): Handle CPTK_REMOVE_POINTER. > > gcc/testsuite/ChangeLog: > > * g++.dg/ext/has-builtin-1.C: Test existence of __remove_pointer. > * g++.dg/ext/remove_pointer.C: New test. > > Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org> > --- > gcc/cp/cp-trait.def | 1 + > gcc/cp/semantics.cc | 5 +++ > gcc/testsuite/g++.dg/ext/has-builtin-1.C | 3 ++ > gcc/testsuite/g++.dg/ext/remove_pointer.C | 51 +++++++++++++++++++++++ > 4 files changed, 60 insertions(+) > create mode 100644 gcc/testsuite/g++.dg/ext/remove_pointer.C > > diff --git a/gcc/cp/cp-trait.def b/gcc/cp/cp-trait.def > index 8b7fece0cc8..07823e55579 100644 > --- a/gcc/cp/cp-trait.def > +++ b/gcc/cp/cp-trait.def > @@ -90,6 +90,7 @@ DEFTRAIT_EXPR (IS_DEDUCIBLE, "__is_deducible ", 2) > DEFTRAIT_TYPE (REMOVE_CV, "__remove_cv", 1) > DEFTRAIT_TYPE (REMOVE_REFERENCE, "__remove_reference", 1) > DEFTRAIT_TYPE (REMOVE_CVREF, "__remove_cvref", 1) > +DEFTRAIT_TYPE (REMOVE_POINTER, "__remove_pointer", 1) > DEFTRAIT_TYPE (UNDERLYING_TYPE, "__underlying_type", 1) > DEFTRAIT_TYPE (TYPE_PACK_ELEMENT, "__type_pack_element", -1) > > diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc > index 8fb47fd179e..a3b283ce938 100644 > --- a/gcc/cp/semantics.cc > +++ b/gcc/cp/semantics.cc > @@ -12374,6 +12374,11 @@ finish_trait_type (cp_trait_kind kind, tree type1, tree type2, > type1 = TREE_TYPE (type1); > return cv_unqualified (type1); > > + case CPTK_REMOVE_POINTER: > + if (TYPE_PTR_P (type1)) > + type1 = TREE_TYPE (type1); > + return type1; > + > case CPTK_TYPE_PACK_ELEMENT: > return finish_type_pack_element (type1, type2, complain); > > diff --git a/gcc/testsuite/g++.dg/ext/has-builtin-1.C b/gcc/testsuite/g++.dg/ext/has-builtin-1.C > index f343e153e56..e21e0a95509 100644 > --- a/gcc/testsuite/g++.dg/ext/has-builtin-1.C > +++ b/gcc/testsuite/g++.dg/ext/has-builtin-1.C > @@ -146,3 +146,6 @@ > #if !__has_builtin (__remove_cvref) > # error "__has_builtin (__remove_cvref) failed" > #endif > +#if !__has_builtin (__remove_pointer) > +# error "__has_builtin (__remove_pointer) failed" > +#endif > diff --git a/gcc/testsuite/g++.dg/ext/remove_pointer.C b/gcc/testsuite/g++.dg/ext/remove_pointer.C > new file mode 100644 > index 00000000000..7b13db93950 > --- /dev/null > +++ b/gcc/testsuite/g++.dg/ext/remove_pointer.C > @@ -0,0 +1,51 @@ > +// { dg-do compile { target c++11 } } > + > +#define SA(X) static_assert((X),#X) > + > +SA(__is_same(__remove_pointer(int), int)); > +SA(__is_same(__remove_pointer(int*), int)); > +SA(__is_same(__remove_pointer(int**), int*)); > + > +SA(__is_same(__remove_pointer(const int*), const int)); > +SA(__is_same(__remove_pointer(const int**), const int*)); > +SA(__is_same(__remove_pointer(int* const), int)); > +SA(__is_same(__remove_pointer(int** const), int*)); > +SA(__is_same(__remove_pointer(int* const* const), int* const)); > + > +SA(__is_same(__remove_pointer(volatile int*), volatile int)); > +SA(__is_same(__remove_pointer(volatile int**), volatile int*)); > +SA(__is_same(__remove_pointer(int* volatile), int)); > +SA(__is_same(__remove_pointer(int** volatile), int*)); > +SA(__is_same(__remove_pointer(int* volatile* volatile), int* volatile)); > + > +SA(__is_same(__remove_pointer(const volatile int*), const volatile int)); > +SA(__is_same(__remove_pointer(const volatile int**), const volatile int*)); > +SA(__is_same(__remove_pointer(const int* volatile), const int)); > +SA(__is_same(__remove_pointer(volatile int* const), volatile int)); > +SA(__is_same(__remove_pointer(int* const volatile), int)); > +SA(__is_same(__remove_pointer(const int** volatile), const int*)); > +SA(__is_same(__remove_pointer(volatile int** const), volatile int*)); > +SA(__is_same(__remove_pointer(int** const volatile), int*)); > +SA(__is_same(__remove_pointer(int* const* const volatile), int* const)); > +SA(__is_same(__remove_pointer(int* volatile* const volatile), int* volatile)); > +SA(__is_same(__remove_pointer(int* const volatile* const volatile), int* const volatile)); > + > +SA(__is_same(__remove_pointer(int&), int&)); > +SA(__is_same(__remove_pointer(const int&), const int&)); > +SA(__is_same(__remove_pointer(volatile int&), volatile int&)); > +SA(__is_same(__remove_pointer(const volatile int&), const volatile int&)); > + > +SA(__is_same(__remove_pointer(int&&), int&&)); > +SA(__is_same(__remove_pointer(const int&&), const int&&)); > +SA(__is_same(__remove_pointer(volatile int&&), volatile int&&)); > +SA(__is_same(__remove_pointer(const volatile int&&), const volatile int&&)); > + > +SA(__is_same(__remove_pointer(int[3]), int[3])); > +SA(__is_same(__remove_pointer(const int[3]), const int[3])); > +SA(__is_same(__remove_pointer(volatile int[3]), volatile int[3])); > +SA(__is_same(__remove_pointer(const volatile int[3]), const volatile int[3])); > + > +SA(__is_same(__remove_pointer(int(int)), int(int))); > +SA(__is_same(__remove_pointer(int(*const)(int)), int(int))); > +SA(__is_same(__remove_pointer(int(*volatile)(int)), int(int))); > +SA(__is_same(__remove_pointer(int(*const volatile)(int)), int(int))); > -- > 2.41.0 > ^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <CAML+3pW-H6hQO6qrs8ZMRgJrKOgL1SnvLpOXipWMT0fJfGgJ_A@mail.gmail.com>
2023-06-24 10:12 ` [PATCH 1/2] c++: implement __remove_pointer built-in trait Ken Matsui
2023-06-24 10:12 ` [PATCH 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui
2023-07-08 5:29 ` [PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui
2023-07-08 5:29 ` [PATCH v2 2/2] libstdc++: use new built-in trait __remove_pointer Ken Matsui
2023-07-12 10:20 ` Jonathan Wakely
2023-09-04 15:00 ` [PING][PATCH v2 1/2] c++: implement __remove_pointer built-in trait Ken Matsui
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