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Remove dependency on <cassert>

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This commit is contained in:
Victor Zverovich
2019-11-29 08:04:47 -08:00
parent aaf829bfb1
commit 2f9acd1838
5 changed files with 25 additions and 11 deletions
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17
include/fmt/core.h
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@@ -8,7 +8,6 @@
#ifndef FMT_CORE_H_
#define FMT_CORE_H_
#include <cassert>
#include <cstdio> // std::FILE
#include <cstring>
#include <iterator>
@@ -187,10 +186,6 @@
# define FMT_EXTERN
#endif
#ifndef FMT_ASSERT
# define FMT_ASSERT(condition, message) assert((condition) && (message))
#endif
// libc++ supports string_view in pre-c++17.
#if (FMT_HAS_INCLUDE(<string_view>) && \
(__cplusplus > 201402L || defined(_LIBCPP_VERSION))) || \
@@ -229,6 +224,18 @@ namespace internal {
// A workaround for gcc 4.8 to make void_t work in a SFINAE context.
template <typename... Ts> struct void_t_impl { using type = void; };
void assert_fail(const char* file, int line, const char* message);
#ifndef FMT_ASSERT
# ifdef NDEBUG
# define FMT_ASSERT(condition, message)
# else
# define FMT_ASSERT(condition, message) \
if (!(condition)) \
fmt::internal::assert_fail(__FILE__, __LINE__, (message))
# endif
#endif
#if defined(FMT_USE_STRING_VIEW)
template <typename Char> using std_string_view = std::basic_string_view<Char>;
#elif defined(FMT_USE_EXPERIMENTAL_STRING_VIEW)