From e0290c94042eadc5f131f22575b48e1138a974cf Mon Sep 17 00:00:00 2001
From: charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Dec 2013 00:41:01 +0000
Subject: * array.c (rb_ary_or): use RHASH_TBL_RAW instead of RHASH_TBL

* process.c (rb_execarg_fixup): use RHASH_TBL_RAW and insert write
  barriers where appropriate

* vm.c (kwmerge_i): use RHASH_TBL_RAW

* vm.c (HASH_ASET): use rb_hash_aset instead of calling directly into
  st_insert

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 12 ++++++++++++
 array.c   |  2 +-
 process.c | 12 +++++++-----
 vm.c      |  4 ++--
 4 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 57b11a164d..431718daca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+Sun Dec  8 09:40:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* array.c (rb_ary_or): use RHASH_TBL_RAW instead of RHASH_TBL
+
+	* process.c (rb_execarg_fixup): use RHASH_TBL_RAW and insert write
+	  barriers where appropriate
+
+	* vm.c (kwmerge_i): use RHASH_TBL_RAW
+
+	* vm.c (HASH_ASET): use rb_hash_aset instead of calling directly into
+	  st_insert
+
 Sat Dec  7 11:15:52 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* hash.c (rb_hash_reject): copy unrejected elements only to new hash,
diff --git a/array.c b/array.c
index 9668f17797..bc0cfa82b9 100644
--- a/array.c
+++ b/array.c
@@ -4058,7 +4058,7 @@ rb_ary_or(VALUE ary1, VALUE ary2)
 
     for (i=0; i<RARRAY_LEN(ary2); i++) {
 	VALUE elt = RARRAY_AREF(ary2, i);
-	if (!st_update(RHASH_TBL(hash), (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) {
+	if (!st_update(RHASH_TBL_RAW(hash), (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) {
 	    OBJ_WRITTEN(hash, Qundef, elt);
 	}
     }
diff --git a/process.c b/process.c
index 5b328b36d9..b40cc25a90 100644
--- a/process.c
+++ b/process.c
@@ -2316,24 +2316,26 @@ rb_execarg_fixup(VALUE execarg_obj)
         }
         hide_obj(envtbl);
         if (envopts != Qfalse) {
-            st_table *stenv = RHASH_TBL(envtbl);
+	    st_table *stenv = RHASH_TBL_RAW(envtbl);
             long i;
             for (i = 0; i < RARRAY_LEN(envopts); i++) {
                 VALUE pair = RARRAY_AREF(envopts, i);
                 VALUE key = RARRAY_AREF(pair, 0);
                 VALUE val = RARRAY_AREF(pair, 1);
                 if (NIL_P(val)) {
-                    st_data_t stkey = (st_data_t)key;
-                    st_delete(stenv, &stkey, NULL);
+		    st_data_t stkey = (st_data_t)key;
+		    st_delete(stenv, &stkey, NULL);
                 }
                 else {
-                    st_insert(stenv, (st_data_t)key, (st_data_t)val);
+		    st_insert(stenv, (st_data_t)key, (st_data_t)val);
+		    OBJ_WRITTEN(envtbl, Qundef, key);
+		    OBJ_WRITTEN(envtbl, Qundef, val);
                 }
             }
         }
         envp_buf = rb_str_buf_new(0);
         hide_obj(envp_buf);
-        st_foreach(RHASH_TBL(envtbl), fill_envp_buf_i, (st_data_t)envp_buf);
+        st_foreach(RHASH_TBL_RAW(envtbl), fill_envp_buf_i, (st_data_t)envp_buf);
         envp_str = rb_str_buf_new(sizeof(char*) * (RHASH_SIZE(envtbl) + 1));
         hide_obj(envp_str);
         p = RSTRING_PTR(envp_buf);
diff --git a/vm.c b/vm.c
index cef29978a2..d5cb3544dd 100644
--- a/vm.c
+++ b/vm.c
@@ -2212,7 +2212,7 @@ static int
 kwmerge_i(VALUE key, VALUE value, VALUE hash)
 {
     if (!SYMBOL_P(key)) Check_Type(key, T_SYMBOL);
-    if (st_update(RHASH_TBL(hash), key, kwmerge_ii, (st_data_t)value) == 0) { /* !existing */
+    if (st_update(RHASH_TBL_RAW(hash), key, kwmerge_ii, (st_data_t)value) == 0) { /* !existing */
 	OBJ_WRITTEN(hash, Qundef, value);
     }
     return ST_CONTINUE;
@@ -2675,7 +2675,7 @@ VALUE rb_insn_operand_intern(rb_iseq_t *iseq,
 
 #if VM_COLLECT_USAGE_DETAILS
 
-#define HASH_ASET(h, k, v) st_insert(RHASH_TBL(h), (st_data_t)(k), (st_data_t)(v))
+#define HASH_ASET(h, k, v) rb_hash_aset((h), (st_data_t)(k), (st_data_t)(v))
 
 /* uh = {
  *   insn(Fixnum) => ihash(Hash)
-- 
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