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authorAlexander Kabaev <kan@FreeBSD.org>2006-08-26 21:30:26 +0000
committerAlexander Kabaev <kan@FreeBSD.org>2006-08-26 21:30:26 +0000
commitdaf06f0cae537c80153b5fc798d1fcd633a29330 (patch)
treefe2bc92951c97de93c16844d33b2d4d79ad5c64b
parentf482ed056f515d021e5a8d294c2be4c03baf46fd (diff)
downloadsrc-daf06f0cae537c80153b5fc798d1fcd633a29330.tar.gz
src-daf06f0cae537c80153b5fc798d1fcd633a29330.zip
Gcc 3.4.6 Objective C support bits (as of 2006/08/25 #116475).
Notes
Notes: svn path=/vendor/gcc/dist/; revision=161655
-rw-r--r--contrib/libobjc/ChangeLog14
-rw-r--r--contrib/libobjc/README25
2 files changed, 30 insertions, 9 deletions
diff --git a/contrib/libobjc/ChangeLog b/contrib/libobjc/ChangeLog
index 97167208d60a..6d48e8a7914a 100644
--- a/contrib/libobjc/ChangeLog
+++ b/contrib/libobjc/ChangeLog
@@ -1,3 +1,17 @@
+2006-03-05 Release Manager
+
+ * GCC 3.4.6 released.
+
+2005-12-15 David Ayers <d.ayers@inode.at>
+
+ PR libobjc/14382
+ * README (+load,+initialize): Fix documentation to reflect
+ intended and implemented semantics for +load and +initialize.
+
+2005-11-30 Release Manager
+
+ * GCC 3.4.5 released.
+
2005-05-19 Release Manager
* GCC 3.4.4 released.
diff --git a/contrib/libobjc/README b/contrib/libobjc/README
index f478d67dec8f..093116fd594e 100644
--- a/contrib/libobjc/README
+++ b/contrib/libobjc/README
@@ -39,19 +39,26 @@ adopts it -- it is not enough to inherit them. The flag
`-Wprotocols' is the default which requires them defined.
++load
+===========
+This method, if defined, is called for each class and category
+implementation when the class is loaded into the runtime. This method
+is not inherited, and is thus not called for a subclass that doesn't
+define it itself. Thus, each +load method is called exactly once by
+the runtime. The runtime invocation of this method is thread safe.
+
+
+initialize
===========
This method, if defined, is called before any other instance or class
-methods of that particular class. This method is not inherited, and
-is thus not called as initializer for a subclass that doesn't define
-it itself. Thus, each +initialize method is called exactly once (or
-never if no methods of that particular class is never called).
-Besides this, it is allowed to have several +initialize methods, one
-for each category. The order in which these (multiple methods) are
-called is not well defined. I am not completely certain what the
-semantics of this method is for other implementations, but this is
-how it works for GNU Objective C.
+methods of that particular class. For the GNU runtime, this method is
+not inherited, and is thus not called as initializer for a subclass that
+doesn't define it itself. Thus, each +initialize method is called exactly
+once by the runtime (or never if no methods of that particular class is
+never called). It is wise to guard against multiple invocations anyway
+to remain portable with the NeXT runtime. The runtime invocation of
+this method is thread safe.
Passivation/Activation/Typedstreams