From 2a73e0a9ddce72584fe8349cf42c2d59f5849da5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Fri, 30 May 2008 13:48:01 +0200
Subject: [PATCH] Added note about #pragma {no_,}deprecation_warnings. Added
some examples about how to use __deprecated__. Added note about API-change
needed to implement object subtypes.
Rev: CHANGES:1.99
---
CHANGES | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/CHANGES b/CHANGES
index f33760e9d8..0b5255e506 100644
--- a/CHANGES
+++ b/CHANGES
@@ -193,6 +193,16 @@ o Pike_fp->context
NOTE! C-API incompatibility!
NOTE!
+o Inherit level argument added to several object handling functions.
+
+ In order to implement subtyping of objects, and extra argument
+ "inherit_level" has been added to many object indexing related
+ functions.
+
+ NOTE!
+ NOTE! C-API incompatibility!
+ NOTE!
+
Extensions and New Functions
o __attribute__ and __deprecated__
@@ -200,6 +210,12 @@ o __attribute__ and __deprecated__
It's now possible to set custom attributes on types. This is
currently used to improve the argument checking for sprintf()
and related functions, and for marking symbols as deprecated.
+ eg:
+
+ __deprecated__ mixed obsolete_function();
+ __deprecated__(mixed) obsolete_return_value();
+ mixed fun(__deprecated__(mixed) obsolete_arg);
+ __deprecated__(mixed) obsolete_variable;
o __func__
@@ -211,6 +227,17 @@ o __func__
error("Error in " __func__ ".\n");
+o #pragma {no_,}deprecation_warnings
+
+ Warnings for use of deprecated symbols can be turned off for a
+ segment of code with
+
+ #pragma no_deprecation_warnings
+
+ and turned on again with
+
+ #pragma deprecation_warnings
+
o limit()
The new toplevel function limit(a, x, b) is a convenience function
--
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