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#ifndef assert_hh_INCLUDED
#define assert_hh_INCLUDED
namespace Kakoune
{
class StringView;
// return true if user asked to ignore the error
bool notify_fatal_error(StringView message);
void on_assert_failed(const char* message);
}
#define STRINGIFY(X) #X
#define TOSTRING(X) STRINGIFY(X)
#ifdef KAK_DEBUG
#define kak_assert(...) do { \
if (not (__VA_ARGS__)) \
on_assert_failed("assert failed \"" #__VA_ARGS__ \
"\" at " __FILE__ ":" TOSTRING(__LINE__)); \
} while (false)
#define kak_expect_throw(exception_type, ...) try {\
__VA_ARGS__; \
on_assert_failed("expression \"" #__VA_ARGS__ \
"\" did not throw \"" #exception_type \
"\" at " __FILE__ ":" TOSTRING(__LINE__)); \
} catch (exception_type &err) {}
#else
#define kak_assert(...) do { (void)alignof(decltype(__VA_ARGS__)); } while(false)
#define kak_expect_throw(_, ...) do { (void)alignof(decltype(__VA_ARGS__)); } while(false)
#endif
#endif // assert_hh_INCLUDED
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