* objc/objc-act.c (hash_init): Assume xmalloc always succeeds,

	also use memset to clear the hash tables.
	(hash_enter): Assume xmalloc always succeeds.
	(hash_add_attr): Ditto.
	(continue_class): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43472 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 658e764..92e5867 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2001-06-20  Stan Shebs  <shebs@apple.com>
+
+       * objc/objc-act.c (hash_init): Assume xmalloc always succeeds,
+       also use memset to clear the hash tables.
+       (hash_enter): Assume xmalloc always succeeds.
+       (hash_add_attr): Ditto.
+       (continue_class): Ditto.
+
 2001-06-20  Michael Meissner  <meissner@redhat.com>
 
        * builtins.c (predict.h): Include.

diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index 1ef1199..076637e 100644 (file)
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -5447,21 +5447,11 @@ build_ivar_reference (id)
 static void
 hash_init ()
 {
-  nst_method_hash_list = (hash *)xmalloc (SIZEHASHTABLE * sizeof (hash));
-  cls_method_hash_list = (hash *)xmalloc (SIZEHASHTABLE * sizeof (hash));
+  nst_method_hash_list = (hash *) xmalloc (SIZEHASHTABLE * sizeof (hash));
+  cls_method_hash_list = (hash *) xmalloc (SIZEHASHTABLE * sizeof (hash));
 
-  if (!nst_method_hash_list || !cls_method_hash_list)
-    perror ("unable to allocate space in objc-act.c");
-  else
-    {
-      int i;
-
-      for (i = 0; i < SIZEHASHTABLE; i++)
-       {
-         nst_method_hash_list[i] = 0;
-         cls_method_hash_list[i] = 0;
-       }
-    }
+  memset (nst_method_hash_list, 0, SIZEHASHTABLE * sizeof (hash));
+  memset (cls_method_hash_list, 0, SIZEHASHTABLE * sizeof (hash));
 }
 
 /* WARNING!!!!  hash_enter is called with a method, and will peek
@@ -5484,8 +5474,6 @@ hash_enter (hashlist, method)
       hash_alloc_index = 0;
       hash_alloc_list = (hash) xmalloc (sizeof (struct hashed_entry)
                                        * HASH_ALLOC_LIST_SIZE);
-      if (! hash_alloc_list)
-       perror ("unable to allocate in objc-act.c");
     }
   obj = &hash_alloc_list[hash_alloc_index++];
   obj->list = 0;
@@ -5528,8 +5516,6 @@ hash_add_attr (entry, value)
       attr_alloc_index = 0;
       attr_alloc_list = (attr) xmalloc (sizeof (struct hashed_attribute)
                                        * ATTR_ALLOC_LIST_SIZE);
-      if (! attr_alloc_list)
-       perror ("unable to allocate in objc-act.c");
     }
   obj = &attr_alloc_list[attr_alloc_index++];
   obj->next = entry->list;
@@ -6309,9 +6295,7 @@ continue_class (class)
       if (!objc_class_template)
        build_class_template ();
 
-      if (!(imp_entry
-           = (struct imp_entry *) xmalloc (sizeof (struct imp_entry))))
-       perror ("unable to allocate in objc-act.c");
+      imp_entry = (struct imp_entry *) xmalloc (sizeof (struct imp_entry));
 
       imp_entry->next = imp_list;
       imp_entry->imp_context = class;