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Diffstat (limited to 'src/intervals.h')
| -rw-r--r-- | src/intervals.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/intervals.h b/src/intervals.h index d19a92a4608..aa914ceff98 100644 --- a/src/intervals.h +++ b/src/intervals.h @@ -37,9 +37,15 @@ Boston, MA 02111-1307, USA. */ /* True if an interval pointer is null, or is a Lisp_Buffer or Lisp_String pointer (meaning it points to the owner of this interval tree). */ +#ifdef NO_UNION_TYPE #define NULL_INTERVAL_P(i) ((i) == NULL_INTERVAL \ || BUFFERP ((Lisp_Object)(i)) \ || STRINGP ((Lisp_Object)(i))) +#else +#define NULL_INTERVAL_P(i) ((i) == NULL_INTERVAL \ + || BUFFERP ((Lisp_Object){(EMACS_INT)(i)}) \ + || STRINGP ((Lisp_Object){(EMACS_INT)(i)})) +#endif /* True if this interval has no right child. */ #define NULL_RIGHT_CHILD(i) ((i)->right == NULL_INTERVAL) |