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author | Nicola Pero <nicola@nicola.brainstorm.co.uk> | 2010-09-08 18:02:53 +0000 |
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committer | Nicola Pero <nicola@gcc.gnu.org> | 2010-09-08 18:02:53 +0000 |
commit | 4470254f1a06ae1fe9548902f079d2dd8bc74692 (patch) | |
tree | 5c405286f56fc917530095b41f63d842bbe64e8f /libobjc/objc/Object.h | |
parent | 7d124e66cab77a2ca9e09518a36bdd3b6e5c830b (diff) | |
download | gcc-4470254f1a06ae1fe9548902f079d2dd8bc74692.zip gcc-4470254f1a06ae1fe9548902f079d2dd8bc74692.tar.gz gcc-4470254f1a06ae1fe9548902f079d2dd8bc74692.tar.bz2 |
typedstream.h: Deprecate all functions in the file.
* objc/typedstream.h: Deprecate all functions in the file. This
file is obsolete.
* objc/Object.h ([+streamVersion:], [-read:], [-write:],
[-awake]): Documented that these methods are deprecated. Added a
brief description of the Object class and its relationship to the
NSObject class.
* Makefile.in: Compile archive.c and Object.m with
-Wno-deprecated-declarations.
From-SVN: r164015
Diffstat (limited to 'libobjc/objc/Object.h')
-rw-r--r-- | libobjc/objc/Object.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/libobjc/objc/Object.h b/libobjc/objc/Object.h index 6b8c6f1..b9cf037 100644 --- a/libobjc/objc/Object.h +++ b/libobjc/objc/Object.h @@ -1,5 +1,5 @@ /* Interface for the Object class for Objective-C. - Copyright (C) 1993, 1994, 1995, 2009 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1995, 2009, 2010 Free Software Foundation, Inc. This file is part of GCC. @@ -33,9 +33,23 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see extern "C" { #endif +/* The Object class is a minimal (but fully functional) root class + included with the runtime. + + It is mostly for testing the runtime; very handy in configure + tests, and when writing language/runtime testcases. + + Because Objective-C allows multiple root classes, a Foundation + library (such as GNUstep-base) is expected to provide its own root + class (typically called NSObject), fully integrated with the + library's own high-level features. If you are using such a + Foundation library, you should most likely use its root class for + everything and ignore Object. +*/ + /* - * All classes are derived from Object. As such, - * this is the overhead tacked onto those objects. + All classes are derived from Object. As such, + this is the overhead tacked onto those objects. */ @interface Object { @@ -116,11 +130,15 @@ extern "C" { /* Archiving */ + (int)version; + setVersion:(int)aVersion; -+ (int)streamVersion: (TypedStream*)aStream; -- read: (TypedStream*)aStream; -- write: (TypedStream*)aStream; -- awake; +/* The following methods were deprecated in GCC 4.6.0 and will be removed in the next + GCC release. +*/ ++ (int)streamVersion: (TypedStream*)aStream; /* __attribute__ ((deprecated)) */ + +- read: (TypedStream*)aStream; /* __attribute__ ((deprecated)) */ +- write: (TypedStream*)aStream; /* __attribute__ ((deprecated)) */ +- awake; /* __attribute__ ((deprecated)) */ @end |