* lisp.h (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.

We prefer signed types, and the value cannot exceed the EMACS_INT
range anyway (because otherwise the length would not be representable).

src/ChangeLog

@@ -3,6 +3,9 @@
 	* lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
 	This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
 	implementation.
+	(struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
+	We prefer signed types, and the value cannot exceed the EMACS_INT
+	range anyway (because otherwise the length would not be representable).
 
 	* indent.c (sane_tab_width): New function.
 	(current_column, scan_for_column, Findent_to, position_indentation)

src/lisp.h

@@ -1013,7 +1013,7 @@ struct Lisp_Bool_Vector
        just the subtype information.  */
     struct vectorlike_header header;
     /* This is the size in bits.  */
-    EMACS_UINT size;
+    EMACS_INT size;
     /* This contains the actual bits, packed into bytes.  */
     unsigned char data[1];
   };