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@ -444,6 +444,14 @@ assert_compile(SIZE_MAX >= UINT32_MAX);
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#define CloseConnection OTTD_CloseConnection
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#endif /* __APPLE__ */
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#ifdef __GNUC__
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#define likely(x) __builtin_expect(!!(x), 1)
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#define unlikely(x) __builtin_expect(!!(x), 0)
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#else
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#define likely(x) (x)
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#define unlikely(x) (x)
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#endif
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void NORETURN CDECL usererror(const char *str, ...) WARN_FORMAT(1, 2);
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void NORETURN CDECL error(const char *str, ...) WARN_FORMAT(1, 2);
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void NORETURN CDECL assert_msg_error(int line, const char *file, const char *expr, const char *str, ...) WARN_FORMAT(4, 5);
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@ -455,13 +463,13 @@ void NORETURN CDECL assert_msg_error(int line, const char *file, const char *exp
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*/
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#if (defined(_MSC_VER) && defined(NDEBUG) && defined(WITH_ASSERT)) || (!defined(_MSC_VER) && !defined(NDEBUG) && !defined(_DEBUG))
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#undef assert
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#define assert(expression) if (!(expression)) error("Assertion failed at line %i of %s: %s", __LINE__, __FILE__, #expression);
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#define assert(expression) if (unlikely(!(expression))) error("Assertion failed at line %i of %s: %s", __LINE__, __FILE__, #expression);
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#endif
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/* Asserts are enabled if NDEBUG isn't defined, or if we are using MSVC and WITH_ASSERT is defined. */
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#if !defined(NDEBUG) || (defined(_MSC_VER) && defined(WITH_ASSERT))
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#define OTTD_ASSERT
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#define assert_msg(expression, ...) if (!(expression)) assert_msg_error(__LINE__, __FILE__, #expression, __VA_ARGS__);
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#define assert_msg(expression, ...) if (unlikely(!(expression))) assert_msg_error(__LINE__, __FILE__, #expression, __VA_ARGS__);
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#else
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#define assert_msg(expression, ...)
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#endif
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