| // Copyright (C) 2022-2026 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // { dg-do compile { target c++23 } } |
| |
| #include <numbers> |
| #include <stdfloat> |
| |
| #if defined(__STDCPP_FLOAT16_T__) |
| void |
| test01() |
| { |
| const std::float16_t* d1 = &std::numbers::e_v<std::float16_t>; |
| const std::float16_t* d2 = &std::numbers::log2e_v<std::float16_t>; |
| const std::float16_t* d3 = &std::numbers::log10e_v<std::float16_t>; |
| const std::float16_t* d4 = &std::numbers::pi_v<std::float16_t>; |
| const std::float16_t* d5 = &std::numbers::inv_pi_v<std::float16_t>; |
| const std::float16_t* d6 = &std::numbers::inv_sqrtpi_v<std::float16_t>; |
| const std::float16_t* d7 = &std::numbers::ln2_v<std::float16_t>; |
| const std::float16_t* d8 = &std::numbers::ln10_v<std::float16_t>; |
| const std::float16_t* d9 = &std::numbers::sqrt2_v<std::float16_t>; |
| const std::float16_t* d10 = &std::numbers::sqrt3_v<std::float16_t>; |
| const std::float16_t* d11 = &std::numbers::inv_sqrt3_v<std::float16_t>; |
| const std::float16_t* d12 = &std::numbers::egamma_v<std::float16_t>; |
| const std::float16_t* d13 = &std::numbers::phi_v<std::float16_t>; |
| } |
| #endif |
| |
| #if defined(__STDCPP_FLOAT32_T__) |
| void |
| test02() |
| { |
| const std::float32_t* d1 = &std::numbers::e_v<std::float32_t>; |
| const std::float32_t* d2 = &std::numbers::log2e_v<std::float32_t>; |
| const std::float32_t* d3 = &std::numbers::log10e_v<std::float32_t>; |
| const std::float32_t* d4 = &std::numbers::pi_v<std::float32_t>; |
| const std::float32_t* d5 = &std::numbers::inv_pi_v<std::float32_t>; |
| const std::float32_t* d6 = &std::numbers::inv_sqrtpi_v<std::float32_t>; |
| const std::float32_t* d7 = &std::numbers::ln2_v<std::float32_t>; |
| const std::float32_t* d8 = &std::numbers::ln10_v<std::float32_t>; |
| const std::float32_t* d9 = &std::numbers::sqrt2_v<std::float32_t>; |
| const std::float32_t* d10 = &std::numbers::sqrt3_v<std::float32_t>; |
| const std::float32_t* d11 = &std::numbers::inv_sqrt3_v<std::float32_t>; |
| const std::float32_t* d12 = &std::numbers::egamma_v<std::float32_t>; |
| const std::float32_t* d13 = &std::numbers::phi_v<std::float32_t>; |
| } |
| #endif |
| |
| #if defined(__STDCPP_FLOAT64_T__) |
| void |
| test03() |
| { |
| const std::float64_t* d1 = &std::numbers::e_v<std::float64_t>; |
| const std::float64_t* d2 = &std::numbers::log2e_v<std::float64_t>; |
| const std::float64_t* d3 = &std::numbers::log10e_v<std::float64_t>; |
| const std::float64_t* d4 = &std::numbers::pi_v<std::float64_t>; |
| const std::float64_t* d5 = &std::numbers::inv_pi_v<std::float64_t>; |
| const std::float64_t* d6 = &std::numbers::inv_sqrtpi_v<std::float64_t>; |
| const std::float64_t* d7 = &std::numbers::ln2_v<std::float64_t>; |
| const std::float64_t* d8 = &std::numbers::ln10_v<std::float64_t>; |
| const std::float64_t* d9 = &std::numbers::sqrt2_v<std::float64_t>; |
| const std::float64_t* d10 = &std::numbers::sqrt3_v<std::float64_t>; |
| const std::float64_t* d11 = &std::numbers::inv_sqrt3_v<std::float64_t>; |
| const std::float64_t* d12 = &std::numbers::egamma_v<std::float64_t>; |
| const std::float64_t* d13 = &std::numbers::phi_v<std::float64_t>; |
| } |
| #endif |
| |
| #if defined(__STDCPP_FLOAT128_T__) |
| void |
| test04() |
| { |
| const std::float128_t* d1 = &std::numbers::e_v<std::float128_t>; |
| const std::float128_t* d2 = &std::numbers::log2e_v<std::float128_t>; |
| const std::float128_t* d3 = &std::numbers::log10e_v<std::float128_t>; |
| const std::float128_t* d4 = &std::numbers::pi_v<std::float128_t>; |
| const std::float128_t* d5 = &std::numbers::inv_pi_v<std::float128_t>; |
| const std::float128_t* d6 = &std::numbers::inv_sqrtpi_v<std::float128_t>; |
| const std::float128_t* d7 = &std::numbers::ln2_v<std::float128_t>; |
| const std::float128_t* d8 = &std::numbers::ln10_v<std::float128_t>; |
| const std::float128_t* d9 = &std::numbers::sqrt2_v<std::float128_t>; |
| const std::float128_t* d10 = &std::numbers::sqrt3_v<std::float128_t>; |
| const std::float128_t* d11 = &std::numbers::inv_sqrt3_v<std::float128_t>; |
| const std::float128_t* d12 = &std::numbers::egamma_v<std::float128_t>; |
| const std::float128_t* d13 = &std::numbers::phi_v<std::float128_t>; |
| } |
| #endif |
| |
| #if defined(__STDCPP_BFLOAT16_T__) |
| void |
| test05() |
| { |
| const std::bfloat16_t* d1 = &std::numbers::e_v<std::bfloat16_t>; |
| const std::bfloat16_t* d2 = &std::numbers::log2e_v<std::bfloat16_t>; |
| const std::bfloat16_t* d3 = &std::numbers::log10e_v<std::bfloat16_t>; |
| const std::bfloat16_t* d4 = &std::numbers::pi_v<std::bfloat16_t>; |
| const std::bfloat16_t* d5 = &std::numbers::inv_pi_v<std::bfloat16_t>; |
| const std::bfloat16_t* d6 = &std::numbers::inv_sqrtpi_v<std::bfloat16_t>; |
| const std::bfloat16_t* d7 = &std::numbers::ln2_v<std::bfloat16_t>; |
| const std::bfloat16_t* d8 = &std::numbers::ln10_v<std::bfloat16_t>; |
| const std::bfloat16_t* d9 = &std::numbers::sqrt2_v<std::bfloat16_t>; |
| const std::bfloat16_t* d10 = &std::numbers::sqrt3_v<std::bfloat16_t>; |
| const std::bfloat16_t* d11 = &std::numbers::inv_sqrt3_v<std::bfloat16_t>; |
| const std::bfloat16_t* d12 = &std::numbers::egamma_v<std::bfloat16_t>; |
| const std::bfloat16_t* d13 = &std::numbers::phi_v<std::bfloat16_t>; |
| } |
| #endif |
