[v12,31/40] c++, libstdc++: Implement __is_arithmetic built-in trait

Message ID	20230915022305.74083-32-kmatsui@gcc.gnu.org
State	New
Headers	show Return-Path: <gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org> DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C1C513856954 To: gcc-patches@gcc.gnu.org Cc: libstdc++@gcc.gnu.org, Ken Matsui <kmatsui@gcc.gnu.org> Subject: [PATCH v12 31/40] c++, libstdc++: Implement __is_arithmetic built-in trait Date: Thu, 14 Sep 2023 19:21:37 -0700 Message-ID: <20230915022305.74083-32-kmatsui@gcc.gnu.org> In-Reply-To: <20230915022305.74083-1-kmatsui@gcc.gnu.org> References: <20230914064949.29787-1-kmatsui@gcc.gnu.org> <20230915022305.74083-1-kmatsui@gcc.gnu.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list From: Ken Matsui via Gcc-patches <gcc-patches@gcc.gnu.org> Reply-To: Ken Matsui <kmatsui@gcc.gnu.org> Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" <gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org>
Series	Optimize type traits performance \| expand [v12,00/40] Optimize type traits performance [v12,01/40] c++: Sort built-in identifiers alphabetically [v12,02/40] c++: Implement __is_const built-in trait [v12,03/40] libstdc++: Optimize is_const trait performance [v12,04/40] c++: Implement __is_volatile built-in trait [v12,05/40] libstdc++: Optimize is_volatile trait performance [v12,06/40] c++: Implement __is_array built-in trait [v12,07/40] libstdc++: Optimize is_array trait performance [v12,08/40] c++: Implement __is_unbounded_array built-in trait [v12,09/40] libstdc++: Optimize is_unbounded_array trait performance [v12,10/40] c++: Implement __is_bounded_array built-in trait [v12,11/40] libstdc++: Optimize is_bounded_array trait performance [v12,12/40] c++: Implement __is_scoped_enum built-in trait [v12,13/40] libstdc++: Optimize is_scoped_enum trait performance [v12,14/40] c++: Implement __is_member_pointer built-in trait [v12,15/40] libstdc++: Optimize is_member_pointer trait performance [v12,16/40] c, c++: Use 16 bits for all use of enum rid for more keyword space [v12,17/40] c-family: Fix C_SET_RID_CODE to handle 16-bit rid code correctly [v12,18/40] c++: Implement __is_member_function_pointer built-in trait [v12,19/40] libstdc++: Optimize is_member_function_pointer trait performance [v12,20/40] c++: Implement __is_member_object_pointer built-in trait [v12,21/40] libstdc++: Optimize is_member_object_pointer trait performance [v12,22/40] c++: Implement __is_reference built-in trait [v12,23/40] libstdc++: Optimize is_reference trait performance [v12,24/40] c++: Implement __is_function built-in trait [v12,25/40] libstdc++: Optimize is_function trait performance [v12,26/40] libstdc++: Optimize is_object trait performance [v12,27/40] c++: Implement __remove_pointer built-in trait [v12,28/40] libstdc++: Optimize remove_pointer trait performance [v12,29/40] c++, libstdc++: Implement __is_pointer built-in trait [v12,30/40] libstdc++: Optimize is_pointer trait performance [v12,31/40] c++, libstdc++: Implement __is_arithmetic built-in trait [v12,32/40] libstdc++: Optimize is_arithmetic trait performance [v12,33/40] libstdc++: Optimize is_fundamental trait performance [v12,34/40] libstdc++: Optimize is_compound trait performance [v12,35/40] c++: Implement __is_unsigned built-in trait [v12,36/40] libstdc++: Optimize is_unsigned trait performance [v12,37/40] c++, libstdc++: Implement __is_signed built-in trait [v12,38/40] libstdc++: Optimize is_signed trait performance [v12,39/40] c++, libstdc++: Implement __is_scalar built-in trait [v12,40/40] libstdc++: Optimize is_scalar trait performance

diff --git a/gcc/cp/constraint.cc b/gcc/cp/constraint.cc index c9d627fa782..3a7f968eae8 100644 --- a/gcc/cp/constraint.cc +++ b/gcc/cp/constraint.cc @@ -3714,6 +3714,9 @@ diagnose_trait_expr (tree expr, tree args) case CPTK_IS_AGGREGATE: inform (loc, " %qT is not an aggregate", t1); break; + case CPTK_IS_ARITHMETIC: + inform (loc, " %qT is not an arithmetic type", t1); + break; case CPTK_IS_ARRAY: inform (loc, " %qT is not an array", t1); break; diff --git a/gcc/cp/cp-trait.def b/gcc/cp/cp-trait.def index bc2bb5e5abb..06c203ce4de 100644 --- a/gcc/cp/cp-trait.def +++ b/gcc/cp/cp-trait.def @@ -59,6 +59,7 @@ DEFTRAIT_EXPR (HAS_UNIQUE_OBJ_REPRESENTATIONS, "__has_unique_object_representati DEFTRAIT_EXPR (HAS_VIRTUAL_DESTRUCTOR, "__has_virtual_destructor", 1) DEFTRAIT_EXPR (IS_ABSTRACT, "__is_abstract", 1) DEFTRAIT_EXPR (IS_AGGREGATE, "__is_aggregate", 1) +DEFTRAIT_EXPR (IS_ARITHMETIC, "__is_arithmetic", 1) DEFTRAIT_EXPR (IS_ARRAY, "__is_array", 1) DEFTRAIT_EXPR (IS_ASSIGNABLE, "__is_assignable", 2) DEFTRAIT_EXPR (IS_BASE_OF, "__is_base_of", 2) diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc index 131ca8b96e6..553a51dc16d 100644 --- a/gcc/cp/semantics.cc +++ b/gcc/cp/semantics.cc @@ -12128,6 +12128,9 @@ trait_expr_value (cp_trait_kind kind, tree type1, tree type2) case CPTK_IS_AGGREGATE: return CP_AGGREGATE_TYPE_P (type1); + case CPTK_IS_ARITHMETIC: + return ARITHMETIC_TYPE_P (type1); + case CPTK_IS_ARRAY: return type_code1 == ARRAY_TYPE; @@ -12391,6 +12394,7 @@ finish_trait_expr (location_t loc, cp_trait_kind kind, tree type1, tree type2) return error_mark_node; break; + case CPTK_IS_ARITHMETIC: case CPTK_IS_ARRAY: case CPTK_IS_BOUNDED_ARRAY: case CPTK_IS_CLASS: diff --git a/gcc/testsuite/g++.dg/ext/has-builtin-1.C b/gcc/testsuite/g++.dg/ext/has-builtin-1.C index efce04fd09d..4bc85f4babb 100644 --- a/gcc/testsuite/g++.dg/ext/has-builtin-1.C +++ b/gcc/testsuite/g++.dg/ext/has-builtin-1.C @@ -56,6 +56,9 @@ #if !__has_builtin (__is_aggregate) # error "__has_builtin (__is_aggregate) failed" #endif +#if !__has_builtin (__is_arithmetic) +# error "__has_builtin (__is_arithmetic) failed" +#endif #if !__has_builtin (__is_array) # error "__has_builtin (__is_array) failed" #endif diff --git a/gcc/testsuite/g++.dg/ext/is_arithmetic.C b/gcc/testsuite/g++.dg/ext/is_arithmetic.C new file mode 100644 index 00000000000..fd35831f646 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/is_arithmetic.C @@ -0,0 +1,33 @@ +// { dg-do compile { target c++11 } } + +#include <testsuite_tr1.h> + +using namespace __gnu_test; + +#define SA(X) static_assert((X),#X) +#define SA_TEST_CATEGORY(TRAIT, TYPE, EXPECT) \ + SA(TRAIT(TYPE) == EXPECT); \ + SA(TRAIT(const TYPE) == EXPECT); \ + SA(TRAIT(volatile TYPE) == EXPECT); \ + SA(TRAIT(const volatile TYPE) == EXPECT) + +SA_TEST_CATEGORY(__is_arithmetic, void, false); + +SA_TEST_CATEGORY(__is_arithmetic, char, true); +SA_TEST_CATEGORY(__is_arithmetic, signed char, true); +SA_TEST_CATEGORY(__is_arithmetic, unsigned char, true); +SA_TEST_CATEGORY(__is_arithmetic, wchar_t, true); +SA_TEST_CATEGORY(__is_arithmetic, short, true); +SA_TEST_CATEGORY(__is_arithmetic, unsigned short, true); +SA_TEST_CATEGORY(__is_arithmetic, int, true); +SA_TEST_CATEGORY(__is_arithmetic, unsigned int, true); +SA_TEST_CATEGORY(__is_arithmetic, long, true); +SA_TEST_CATEGORY(__is_arithmetic, unsigned long, true); +SA_TEST_CATEGORY(__is_arithmetic, long long, true); +SA_TEST_CATEGORY(__is_arithmetic, unsigned long long, true); +SA_TEST_CATEGORY(__is_arithmetic, float, true); +SA_TEST_CATEGORY(__is_arithmetic, double, true); +SA_TEST_CATEGORY(__is_arithmetic, long double, true); + +// Sanity check. +SA_TEST_CATEGORY(__is_arithmetic, ClassType, false); diff --git a/gcc/testsuite/g++.dg/tm/pr46567.C b/gcc/testsuite/g++.dg/tm/pr46567.C index f08bbf6fd7b..79d304e0309 100644 --- a/gcc/testsuite/g++.dg/tm/pr46567.C +++ b/gcc/testsuite/g++.dg/tm/pr46567.C @@ -217,16 +217,16 @@ namespace std __attribute__ ((__visibility__ ("default"))) { typedef __true_type __type; }; template<typename _Tp> - struct __is_arithmetic + struct __is_arith : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> > { }; template<typename _Tp> struct __is_fundamental - : public __traitor<__is_void<_Tp>, __is_arithmetic<_Tp> > + : public __traitor<__is_void<_Tp>, __is_arith<_Tp> > { }; template<typename _Tp> struct __is_scalar - : public __traitor<__is_arithmetic<_Tp>, __is_ptr<_Tp> > + : public __traitor<__is_arith<_Tp>, __is_ptr<_Tp> > { }; template<typename _Tp> struct __is_char diff --git a/gcc/testsuite/g++.dg/torture/pr57107.C b/gcc/testsuite/g++.dg/torture/pr57107.C index be0689096fb..da592b9fd23 100644 --- a/gcc/testsuite/g++.dg/torture/pr57107.C +++ b/gcc/testsuite/g++.dg/torture/pr57107.C @@ -25,9 +25,9 @@ namespace std __attribute__ ((__visibility__ ("default"))) { enum { __value = 0 }; }; - template<typename _Tp> struct __is_arithmetic : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> > { + template<typename _Tp> struct __is_arith : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> > { }; - template<typename _Tp> struct __is_scalar : public __traitor<__is_arithmetic<_Tp>, __is_ptr<_Tp> > { + template<typename _Tp> struct __is_scalar : public __traitor<__is_arith<_Tp>, __is_ptr<_Tp> > { }; } namespace __gnu_cxx __attribute__ ((__visibility__ ("default"))) { diff --git a/libstdc++-v3/include/bits/cpp_type_traits.h b/libstdc++-v3/include/bits/cpp_type_traits.h index 4da1e7c407c..51ed5b07716 100644 --- a/libstdc++-v3/include/bits/cpp_type_traits.h +++ b/libstdc++-v3/include/bits/cpp_type_traits.h @@ -389,7 +389,7 @@ __INT_N(__GLIBCXX_TYPE_INT_N_3) // An arithmetic type is an integer type or a floating point type // template<typename _Tp> - struct __is_arithmetic + struct __is_arith : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> > { }; @@ -398,7 +398,7 @@ __INT_N(__GLIBCXX_TYPE_INT_N_3) // template<typename _Tp> struct __is_scalar - : public __traitor<__is_arithmetic<_Tp>, __is_ptr<_Tp> > + : public __traitor<__is_arith<_Tp>, __is_ptr<_Tp> > { }; // diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath index 6461c92ebfe..a0ddc1dbbeb 100644 --- a/libstdc++-v3/include/c_global/cmath +++ b/libstdc++-v3/include/c_global/cmath @@ -1259,8 +1259,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type isgreater(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1285,8 +1285,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type isgreaterequal(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1311,8 +1311,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type isless(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1337,8 +1337,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type islessequal(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1363,8 +1363,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type islessgreater(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1389,8 +1389,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT template<typename _Tp, typename _Up> constexpr typename - __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value - && __is_arithmetic<_Up>::__value), bool>::__type + __gnu_cxx::__enable_if<(__is_arith<_Tp>::__value + && __is_arith<_Up>::__value), bool>::__type isunordered(_Tp __x, _Up __y) { typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type; @@ -1401,7 +1401,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #else template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type fpclassify(_Tp __f) { @@ -1411,7 +1411,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isfinite(_Tp __f) { @@ -1420,7 +1420,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isinf(_Tp __f) { @@ -1429,7 +1429,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnan(_Tp __f) { @@ -1438,7 +1438,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnormal(_Tp __f) { @@ -1447,7 +1447,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type signbit(_Tp __f) { @@ -1456,7 +1456,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreater(_Tp __f1, _Tp __f2) { @@ -1465,7 +1465,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreaterequal(_Tp __f1, _Tp __f2) { @@ -1474,7 +1474,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isless(_Tp __f1, _Tp __f2) { @@ -1483,7 +1483,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessequal(_Tp __f1, _Tp __f2) { @@ -1492,7 +1492,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessgreater(_Tp __f1, _Tp __f2) { @@ -1501,7 +1501,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isunordered(_Tp __f1, _Tp __f2) { diff --git a/libstdc++-v3/include/c_std/cmath b/libstdc++-v3/include/c_std/cmath index 588ee1e6dc4..c1db699ecdb 100644 --- a/libstdc++-v3/include/c_std/cmath +++ b/libstdc++-v3/include/c_std/cmath @@ -467,7 +467,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #undef isunordered template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type fpclassify(_Tp __f) { @@ -477,7 +477,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isfinite(_Tp __f) { @@ -486,7 +486,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isinf(_Tp __f) { @@ -495,7 +495,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnan(_Tp __f) { @@ -504,7 +504,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnormal(_Tp __f) { @@ -513,7 +513,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type signbit(_Tp __f) { @@ -522,7 +522,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreater(_Tp __f1, _Tp __f2) { @@ -531,7 +531,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreaterequal(_Tp __f1, _Tp __f2) { @@ -540,7 +540,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isless(_Tp __f1, _Tp __f2) { @@ -549,7 +549,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessequal(_Tp __f1, _Tp __f2) { @@ -558,7 +558,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessgreater(_Tp __f1, _Tp __f2) { @@ -567,7 +567,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isunordered(_Tp __f1, _Tp __f2) { diff --git a/libstdc++-v3/include/tr1/cmath b/libstdc++-v3/include/tr1/cmath index ba1b60cc945..2e80f1d0d00 100644 --- a/libstdc++-v3/include/tr1/cmath +++ b/libstdc++-v3/include/tr1/cmath @@ -307,7 +307,7 @@ namespace tr1 /// Function template definitions [8.16.3]. template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type fpclassify(_Tp __f) { @@ -317,7 +317,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isfinite(_Tp __f) { @@ -326,7 +326,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isinf(_Tp __f) { @@ -335,7 +335,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnan(_Tp __f) { @@ -344,7 +344,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isnormal(_Tp __f) { @@ -353,7 +353,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type signbit(_Tp __f) { @@ -362,7 +362,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreater(_Tp __f1, _Tp __f2) { @@ -371,7 +371,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isgreaterequal(_Tp __f1, _Tp __f2) { @@ -380,7 +380,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isless(_Tp __f1, _Tp __f2) { @@ -389,7 +389,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessequal(_Tp __f1, _Tp __f2) { @@ -398,7 +398,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type islessgreater(_Tp __f1, _Tp __f2) { @@ -407,7 +407,7 @@ namespace tr1 } template<typename _Tp> - inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value, + inline typename __gnu_cxx::__enable_if<__is_arith<_Tp>::__value, int>::__type isunordered(_Tp __f1, _Tp __f2) {

[v12,31/40] c++, libstdc++: Implement __is_arithmetic built-in trait

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