* lisp.h:

* w32heap.c:
* emacs.c:
* alloc.c: Replace all references of NO_UNION_TYPE with
USE_LISP_UNION_TYPE.

* m/xtensa.h (NO_UNION_TYPE):
* m/vax.h (NO_UNION_TYPE):
* m/template.h (NO_UNION_TYPE):
* m/sparc.h (NO_UNION_TYPE):
* m/mips.h (NO_UNION_TYPE):
* m/macppc.h (NO_UNION_TYPE):
* m/m68k.h (NO_UNION_TYPE):
* m/iris4d.h (NO_UNION_TYPE):
* m/intel386.h (NO_UNION_TYPE):
* m/ibms390x.h (NO_UNION_TYPE):
* m/ibms390.h (NO_UNION_TYPE):
* m/ibmrs6000.h (NO_UNION_TYPE):
* m/ia64.h (NO_UNION_TYPE):
* m/hp800.h (NO_UNION_TYPE):
* m/arm.h (NO_UNION_TYPE):
* m/amdx86-64.h (NO_UNION_TYPE):
* m/alpha.h (NO_UNION_TYPE): Remove definition, all platform were
defining it the same.

1 files changed, 2 insertions, 5 deletions

diff --git a/src/m/sparc.h b/src/m/sparc.h
index 233bf96d7c7..e75094fa7de 100644
--- a/src/m/sparc.h
+++ b/src/m/sparc.h
@@ -38,11 +38,8 @@ NOTE-END  */
 
 /* __sparc__ is defined by the compiler by default.  */
 
-/* Use type int rather than a union, to represent Lisp_Object */
-
-#define NO_UNION_TYPE
-
-/* XINT must explicitly sign-extend */
+/* XINT must explicitly sign-extend
+   This flag only matters if you use USE_LISP_UNION_TYPE.  */
 
 #define EXPLICIT_SIGN_EXTEND