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Added conditions to include stdfloat, and new workflow for GCC 13

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This commit is contained in:
MTahaK 2023-12-12 18:46:38 -05:00
parent 62a4129a1c
commit d10980bc9f
2 changed files with 33 additions and 6 deletions
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23
.github/workflows/ubuntu22-gcc13.yml vendored Normal file
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@ -0,0 +1,23 @@
name: Ubuntu 22.04 CI (GCC 13)
on: [push, pull_request]
jobs:
ubuntu-build:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v3
- name: Use cmake
run: |
mkdir build &&
cd build &&
CXX=g++-13 CXXFLAGS=-Werror cmake -DFASTFLOAT_TEST=ON .. &&
cmake --build . &&
ctest --output-on-failure
- name: Use cmake CXX20
run: |
mkdir build20 &&
cd build20 &&
CXX=g++-13 CXXFLAGS=-Werror cmake -DFASTFLOAT_CONSTEXPR_TESTS=ON -DFASTFLOAT_CXX_STANDARD=20 -DFASTFLOAT_TEST=ON .. &&
cmake --build . &&
ctest --output-on-failure

16
include/fast_float/parse_number.h
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@ -10,7 +10,9 @@
#include <cstring>
#include <limits>
#include <system_error>
#include <stdfloat>
#if __cplusplus >= 202300L || _MSVC_LANG >= 202300L
#include <stdfloat>
#endif
namespace fast_float {
@ -137,8 +139,9 @@ template<typename T, typename UC>
FASTFLOAT_CONSTEXPR20
from_chars_result_t<UC> from_chars(UC const * first, UC const * last,
T &value, chars_format fmt /*= chars_format::general*/) noexcept {
#ifdef __STDCPP_FLOAT32_T__
// if std::float32_t is defined, then we are in C++23 mode; macro set for float32;
#if __cplusplus >= 202300L || _MSVC_LANG >= 202300L
#ifdef __STDCPP_FLOAT32_T__
// if std::float32_t is defined, and we are in C++23 mode; macro set for float32;
// set value to float due to equivalence between float and float32_t
if(std::is_same<T, std::float32_t>::value){
float value32;
@ -146,9 +149,9 @@ from_chars_result_t<UC> from_chars(UC const * first, UC const * last,
value = value32;
return ret;
}
#endif
#ifdef __STDCPP_FLOAT64_T__
// if std::float64_t is defined, then we are in C++23 mode; macro set for float64;
#endif
#ifdef __STDCPP_FLOAT64_T__
// if std::float64_t is defined, and we are in C++23 mode; macro set for float64;
// set value as double due to equivalence between double and float64_t
if(std::is_same<T, std::float64_t>::value){
double value64;
@ -156,6 +159,7 @@ from_chars_result_t<UC> from_chars(UC const * first, UC const * last,
value = value64;
return ret;
}
#endif
#endif
return from_chars_advanced(first, last, value, parse_options_t<UC>{fmt});
}