* time/mktime.c (verify): New macro.

	(time_t_is_integer, twos_complement_arithmetic,
	right_shift_propagates_sign, base_year_is_a_multiple_of_100,
	C99_integer_division): Document these longstanding assumptions in the
	code, and verify them at compile-time.

diff --git a/ChangeLog b/ChangeLog
index c51004a816494504bec1becb9fe127af9f2019cb..655d83ce61d9aba5301e8764d3b7faa280e17b91 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2003-12-30  Paul Eggert  <eggert@twinsun.com>
+
+       * time/mktime.c (verify): New macro.
+       (time_t_is_integer, twos_complement_arithmetic,
+       right_shift_propagates_sign, base_year_is_a_multiple_of_100,
+       C99_integer_division): Document these longstanding assumptions in the
+       code, and verify them at compile-time.
+
 2004-01-02  Jakub Jelinek  <jakub@redhat.com>
 
        * posix/regex_internal.c (re_node_set_insert): Remove unused variables.