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-rw-r--r--erts/emulator/beam/sys.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index 71cb6a36cc..4b949523fa 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -239,6 +239,11 @@ EXTERN_FUNCTION(int, real_printf, (const char *fmt, ...));
** Sint16: A signed integer of 16 bits exactly.
*/
+#if !((SIZEOF_VOID_P >= 4) && (SIZEOF_VOID_P == SIZEOF_SIZE_T) \
+ && ((SIZEOF_VOID_P == SIZEOF_INT) || (SIZEOF_VOID_P == SIZEOF_LONG)))
+#error Cannot handle this combination of int/long/void*/size_t sizes
+#endif
+
#if SIZEOF_VOID_P == 8
#undef ARCH_32
#define ARCH_64