usa	2015-07-02 14:48:14 +0900 (Thu, 02 Jul 2015)

  New Revision: 51105

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=51105

  Log:
    * st.c: get rid of VC++'s warnings of C4700 (uninitialized local
      variable used).  I think that these are wrong, but should shut them
      up.

  Modified files:
    trunk/ChangeLog
    trunk/st.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 51104)
+++ ChangeLog	(revision 51105)
@@ -1,3 +1,9 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Thu Jul  2 14:45:53 2015  NAKAMURA Usaku  <usa@r...>
+
+	* st.c: get rid of VC++'s warnings of C4700 (uninitialized local
+	  variable used).  I think that these are wrong, but should shut them
+	  up.
+
 Thu Jul  2 14:15:50 2015  Nobuyoshi Nakada  <nobu@r...>
 
 	* lib/rubygems.rb (Gem.load_path_insert_index): search
Index: st.c
===================================================================
--- st.c	(revision 51104)
+++ st.c	(revision 51105)
@@ -282,7 +282,7 @@ st_init_strcasetable_with_size(st_index_ https://github.com/ruby/ruby/blob/trunk/st.c#L282
 void
 st_clear(st_table *table)
 {
-    register st_table_entry *ptr, *next;
+    register st_table_entry *ptr = 0, *next;
 
     if (table->entries_packed) {
         table->num_entries = 0;
@@ -604,7 +604,7 @@ st_add_direct(st_table *table, st_data_t https://github.com/ruby/ruby/blob/trunk/st.c#L604
 static void
 rehash(register st_table *table)
 {
-    register st_table_entry *ptr, **new_bins;
+    register st_table_entry *ptr = 0, **new_bins;
     st_index_t new_num_bins, hash_val;
 
     new_num_bins = new_size(table->num_bins+1);
@@ -623,7 +623,7 @@ st_table* https://github.com/ruby/ruby/blob/trunk/st.c#L623
 st_copy(st_table *old_table)
 {
     st_table *new_table;
-    st_table_entry *ptr, *entry;
+    st_table_entry *ptr = 0, *entry;
     st_index_t num_bins = old_table->num_bins;
 
     new_table = st_alloc_table();
@@ -887,7 +887,7 @@ st_update(st_table *table, st_data_t key https://github.com/ruby/ruby/blob/trunk/st.c#L887
 int
 st_foreach_check(st_table *table, int (*func)(ANYARGS), st_data_t arg, st_data_t never)
 {
-    st_table_entry *ptr, **last, *tmp, *next;
+    st_table_entry *ptr = 0, **last, *tmp, *next;
     struct list_head *head;
     enum st_retval retval;
     st_index_t i;
@@ -975,7 +975,7 @@ st_foreach_check(st_table *table, int (* https://github.com/ruby/ruby/blob/trunk/st.c#L975
 int
 st_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg)
 {
-    st_table_entry *ptr, **last, *tmp, *next;
+    st_table_entry *ptr = 0, **last, *tmp, *next;
     enum st_retval retval;
     struct list_head *head;
     st_index_t i;
@@ -1054,7 +1054,7 @@ get_keys(st_table *table, st_data_t *key https://github.com/ruby/ruby/blob/trunk/st.c#L1054
 	}
     }
     else {
-	st_table_entry *ptr;
+	st_table_entry *ptr = 0;
 	st_data_t *keys_end = keys + size;
 
 	list_for_each(st_head(table), ptr, olist) {
@@ -1097,7 +1097,7 @@ get_values(st_table *table, st_data_t *v https://github.com/ruby/ruby/blob/trunk/st.c#L1097
 	}
     }
     else {
-	st_table_entry *ptr;
+	st_table_entry *ptr = 0;
 	st_data_t *values_end = values + size;
 
 	list_for_each(st_head(table), ptr, olist) {

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