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gsl/assert cleanup

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Removed unnecessary headers
Added missing const
This commit is contained in:
Herb Sutter 2020-12-19 12:58:31 -08:00
parent e269976910
commit 0b80ac7d02
1 changed files with 9 additions and 16 deletions
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25
include/gsl/assert
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@ -17,8 +17,6 @@
#ifndef GSL_CONTRACTS_H
#define GSL_CONTRACTS_H
#include <atomic>
#include <utility>
//
// Temporary until MSVC STL supports no-exceptions mode.
@ -110,12 +108,8 @@ public:
#endif
constexpr contract_group (handler h = nullptr) : chandler(sanitize(h)) { }
#if __cplusplus >= 202002L
constexpr auto set_handler(handler h) -> handler { return std::exchange(chandler, sanitize(h)); }
#else // VESTIGIAL, remove when no longer needed for downlevel compilers
constexpr auto set_handler(handler h) -> handler { auto old = chandler; chandler = sanitize(h); return old; }
#endif
constexpr auto get_handler() -> handler { return chandler; }
constexpr auto get_handler() const -> handler { return chandler; }
constexpr void expects (bool b) { assertion(b); }
constexpr void ensures (bool b) { assertion(b); }
@ -125,23 +119,22 @@ private:
handler chandler;
};
#if defined __cpp_inline_variables
#define GSL_INLINE inline
#else // VESTIGIAL, remove when no longer needed for downlevel compilers
#define GSL_INLINE static
#if !defined GSL_PER_CPP_CONTRACT_VIOLATION && defined __cpp_inline_variables
#define GSL_CONTRACT_VIOLATION_GRANULARITY inline
#else
#define GSL_CONTRACT_VIOLATION_GRANULARITY static
#endif
auto GSL_INLINE Default = contract_group(
auto GSL_CONTRACT_VIOLATION_GRANULARITY Default = contract_group(
#if defined GSL_UNENFORCED_ON_CONTRACT_VIOLATION
// use default == null handler
#else // if defined GSL_TERMINATE_ON_CONTRACT_VIOLATION
&gsl::details::terminate
#endif
);
auto GSL_INLINE Bounds = contract_group( Default.get_handler() );
auto GSL_INLINE Null = contract_group( Default.get_handler() );
auto GSL_INLINE Testing = contract_group( Default.get_handler() );
auto GSL_CONTRACT_VIOLATION_GRANULARITY Bounds = Default;
auto GSL_CONTRACT_VIOLATION_GRANULARITY Null = Default;
auto GSL_CONTRACT_VIOLATION_GRANULARITY Testing = Default;
} // namespace gsl