gcc 3.3.5

3 files changed, 54 insertions, 26 deletions

diff --git a/gnu/lib/libobjc/libobjc/ChangeLog b/gnu/lib/libobjc/libobjc/ChangeLog
index 9dc94ee979f..dcd68585f9e 100644
--- a/gnu/lib/libobjc/libobjc/ChangeLog
+++ b/gnu/lib/libobjc/libobjc/ChangeLog
@@ -1,3 +1,29 @@
+2004-09-30  Release Manager
+
+	* GCC 3.3.5 Released.
+
+2004-05-31  Release Manager
+
+	* GCC 3.3.4 Released.
+
+2004-03-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	PR bootstrap/14348
+	Backport
+	2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
+	* objc/hash.h (hash_string): Don't use a cast as an lvalue.
+
+2004-02-14  Release Manager
+
+	* GCC 3.3.3 Released.
+
+2003-12-01  Zack Weinberg  <zack@codesourcery.com>
+
+	PR 11433
+	* Protocol.m (descriptionForInstanceMethod): Don't dereference
+	instance_methods if it's NULL.
+	(descriptionForClassMethod): Likewise for class_methods.
+
 2003-10-16  Release Manager
 
 	* GCC 3.3.2 Released.
@@ -188,7 +214,7 @@ Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 
 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
 
-        * encoding.c: Add target_flags.
+	* encoding.c: Add target_flags.
 
 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
 
@@ -199,18 +225,18 @@ Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 
 	* class.c: Rewritten the class table to use optimized, lock-free
-        lookup.  This more than doubles the speed of class method
-        invocations.  (class_table_setup), (class_table_insert),
-        (class_table_replace), (class_table_get_safe),
-        (class_table_next), (class_table_print),
-        (class_table_print_histogram): New functions.
-        (__objc_init_class_tables): Use class_table_setup.
-        (__objc_add_class_to_hash): Use class_table_get_safe and
-        class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
-        assert the existence of the table; do not lock the runtime; use
-        class_table_get_safe.  (objc_next_class): Use class_table_next.
-        (__objc_resolve_class_links): Use class_table_next.
-        (class_pose_as): Use class_table_replace.
+	lookup.  This more than doubles the speed of class method
+	invocations.  (class_table_setup), (class_table_insert),
+	(class_table_replace), (class_table_get_safe),
+	(class_table_next), (class_table_print),
+	(class_table_print_histogram): New functions.
+	(__objc_init_class_tables): Use class_table_setup.
+	(__objc_add_class_to_hash): Use class_table_get_safe and
+	class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
+	assert the existence of the table; do not lock the runtime; use
+	class_table_get_safe.  (objc_next_class): Use class_table_next.
+	(__objc_resolve_class_links): Use class_table_next.
+	(class_pose_as): Use class_table_replace.
 
 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
 
diff --git a/gnu/lib/libobjc/libobjc/Protocol.m b/gnu/lib/libobjc/libobjc/Protocol.m
index 3c18a02ce97..ab41bfe2ce7 100644
--- a/gnu/lib/libobjc/libobjc/Protocol.m
+++ b/gnu/lib/libobjc/libobjc/Protocol.m
@@ -80,11 +80,12 @@ struct objc_method_description_list {
   const char* name = sel_get_name (aSel);
   struct objc_method_description *result;
 
-  for (i = 0; i < instance_methods->count; i++)
-    {
-      if (!strcmp ((char*)instance_methods->list[i].name, name))
-	return &(instance_methods->list[i]);
-    }
+  if (instance_methods)
+    for (i = 0; i < instance_methods->count; i++)
+      {
+	if (!strcmp ((char*)instance_methods->list[i].name, name))
+	  return &(instance_methods->list[i]);
+      }
 
   for (proto_list = protocol_list; proto_list; proto_list = proto_list->next)
     {
@@ -107,11 +108,12 @@ struct objc_method_description_list {
   const char* name = sel_get_name (aSel);
   struct objc_method_description *result;
 
-  for (i = 0; i < class_methods->count; i++)
-    {
-      if (!strcmp ((char*)class_methods->list[i].name, name))
-	return &(class_methods->list[i]);
-    }
+  if (class_methods)
+    for (i = 0; i < class_methods->count; i++)
+      {
+	if (!strcmp ((char*)class_methods->list[i].name, name))
+	  return &(class_methods->list[i]);
+      }
 
   for (proto_list = protocol_list; proto_list; proto_list = proto_list->next)
     {
diff --git a/gnu/lib/libobjc/libobjc/objc/hash.h b/gnu/lib/libobjc/libobjc/objc/hash.h
index e695012aa43..446026c821f 100644
--- a/gnu/lib/libobjc/libobjc/objc/hash.h
+++ b/gnu/lib/libobjc/libobjc/objc/hash.h
@@ -172,10 +172,10 @@ hash_string (cache_ptr cache, const void *key)
 {
   unsigned int ret = 0;
   unsigned int ctr = 0;
+  const char *ckey = key;
         
-        
-  while (*(char *) key) {
-    ret ^= *(char *) key++ << ctr;
+  while (*ckey) {
+    ret ^= *ckey++ << ctr;
     ctr = (ctr + 1) % sizeof (void *);
   }