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use trap_then_terminate

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Signed-off-by: Double Sine <xiao_ai_yu@live.cn>
This commit is contained in:
Double Sine 2022-05-11 12:18:34 +08:00
parent d190d8242d
commit 7cec69f3a5
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GPG Key ID: 44460E4F43EA8633
1 changed files with 15 additions and 19 deletions
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34
common/exception.hpp
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@ -2,7 +2,6 @@
#include <exception>
#include <string>
#include <vector>
#include <utility>
namespace nkg {
@ -14,6 +13,19 @@ namespace nkg {
std::vector<std::string> m_hints;
public:
[[noreturn]]
static void trap_then_terminate() {
#if _MSC_VER
__debugbreak();
#elif defined(__GNUC__) || defined(__GNUG__) || defined(__clang__)
__builtin_trap();
#else
#error "exception.hpp: unknown compiler is detected."
#endif
std::terminate();
}
exception(std::string_view file, int line, std::string_view message) noexcept :
std::exception(), // don't pass `char*` to `std::exception`, because it is not documented in c++ standard.
m_source_line(line),
@ -60,28 +72,12 @@ namespace nkg {
[[nodiscard]]
virtual intptr_t error_code() const noexcept {
#if _MSC_VER
__debugbreak();
__assume(false);
#elif defined(__GNUC__) || defined(__GNUG__) || defined(__clang__)
__builtin_trap();
__builtin_unreachable();
#else
#error "exception.hpp: unknown compiler is detected."
#endif
trap_then_terminate();
}
[[nodiscard]]
virtual const std::string& error_string() const noexcept {
#if _MSC_VER
__debugbreak();
__assume(false);
#elif defined(__GNUC__) || defined(__GNUG__) || defined(__clang__)
__builtin_trap();
__builtin_unreachable();
#else
#error "exception.hpp: unknown compiler is detected."
#endif
trap_then_terminate();
}
virtual ~exception() = default;