Idris2/support/refc/refc_util.h
2022-09-21 12:12:34 +01:00

22 lines
830 B
C

#pragma once
#include <stdnoreturn.h>
// Utilities used by RefC code.
// Crash is the condition is false.
#define IDRIS2_REFC_VERIFY(cond, ...) \
do { \
if (!(cond)) { \
idris2_refc_verify_failed(__FILE__, __LINE__, #cond, __VA_ARGS__); \
} \
} while (0)
// Used by `IDRIS2_REFC_VERIFY`, do not use directly.
noreturn void idris2_refc_verify_failed(const char *file, int line,
const char *cond, const char *fmt, ...)
#if defined(__clang__) || defined(__GNUC__)
__attribute__((format(printf, 4, 5)))
#endif
;