* lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.

(struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
* alloc.c (make_save_value): Integer argument is now of type
ptrdiff_t, not int.
(mark_object): Use ptrdiff_t, not int.
* lisp.h (pD): New macro.
* print.c (print_object): Use it.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0c3028fb94a..100a7b0f000 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,13 @@
 2011-06-08  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
+        (struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
+        * alloc.c (make_save_value): Integer argument is now of type
+        ptrdiff_t, not int.
+        (mark_object): Use ptrdiff_t, not int.
+        * lisp.h (pD): New macro.
+        * print.c (print_object): Use it.
+
         * alloc.c: Use EMACS_INT, not int, to count objects.
         (total_conses, total_markers, total_symbols, total_vector_size)
         (total_free_conses, total_free_markers, total_free_symbols)