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Merged Whippet into libguile/whippet

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Andy Wingo 2025-04-11 14:10:41 +02:00
commit db181e67ff
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21
libguile/whippet/api/gc-assert.h Normal file
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#ifndef GC_ASSERT_H
#define GC_ASSERT_H
#include "gc-config.h"
#define GC_UNLIKELY(e) __builtin_expect(e, 0)
#define GC_LIKELY(e) __builtin_expect(e, 1)
#define GC_CRASH() __builtin_trap()
#if GC_DEBUG
#define GC_ASSERT(x) do { if (GC_UNLIKELY(!(x))) GC_CRASH(); } while (0)
#define GC_UNREACHABLE() GC_CRASH()
#else
#define GC_ASSERT(x) do { } while (0)
#define GC_UNREACHABLE() __builtin_unreachable()
#endif
#define GC_ASSERT_EQ(a, b) GC_ASSERT((a) == (b))
#endif // GC_ASSERT_H