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Try to work around the issue with <compare>.

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David Given
2022-03-25 21:37:39 +01:00
parent 178aa9d32f
commit 5cf15a9b11
1 changed files with 18 additions and 1 deletions
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19
lib/globals.h
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@@ -1,6 +1,20 @@
#ifndef GLOBALS_H
#define GLOBALS_H
#if defined(_MSVC_LANG)
#define CPP_VERSION _MSVC_LANG
#else
#define CPP_VERSION __cplusplus
#endif
#define CPP20_PRESENT (CPP_VERSION >= 202002L)
#if defined(__cpp_impl_three_way_comparison) && defined(__cpp_lib_three_way_comparison)
#define CPP20_COMPARISONS_PRESENT ((__cpp_impl_three_way_comparison >= 201907L) && (__cpp_lib_three_way_comparison >= 201907L))
#else
#define CPP20_COMPARISONS_PRESENT CPP20_PRESENT
#endif
#include <stddef.h>
#include <functional>
#include <numeric>
@@ -15,7 +29,10 @@
#include <climits>
#include <variant>
#include <optional>
#include <compare>
#if defined CPP20_COMPARISONS_PRESENT
#include <compare>
#endif
#if defined(_WIN32) || defined(__WIN32__)
#include <direct.h>