From 3be03e9294e208bb0f158a1dd91c31e93dcd96fd Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 3 Nov 2004 11:34:57 +0000
Subject: * array.c (rb_ary_uniq_bang): do not push frozen string from hash  
 table.  [ruby-dev:24695]

* array.c (rb_ary_and): ditto.

* array.c (rb_ary_or): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'array.c')

diff --git a/array.c b/array.c
index dc5f65e435..ec8a06a20a 100644
--- a/array.c
+++ b/array.c
@@ -2796,7 +2796,7 @@ static VALUE
 rb_ary_and(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE hash, ary3;
+    VALUE hash, ary3, v, vv;
     long i;
 
     ary2 = to_ary(ary2);
@@ -2805,8 +2805,8 @@ rb_ary_and(ary1, ary2)
     hash = ary_make_hash(ary2, 0);
 
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	VALUE v = rb_ary_elt(ary1, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&v, 0)) {
+	v = vv = rb_ary_elt(ary1, i);
+	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
 	    rb_ary_push(ary3, v);
 	}
     }
@@ -2830,7 +2830,7 @@ rb_ary_or(ary1, ary2)
     VALUE ary1, ary2;
 {
     VALUE hash, ary3;
-    VALUE v;
+    VALUE v, vv;
     long i;
 
     ary2 = to_ary(ary2);
@@ -2838,14 +2838,14 @@ rb_ary_or(ary1, ary2)
     hash = ary_make_hash(ary1, ary2);
 
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	v = rb_ary_elt(ary1, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&v, 0)) {
+	v = vv = rb_ary_elt(ary1, i);
+	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
 	    rb_ary_push(ary3, v);
 	}
     }
     for (i=0; i<RARRAY(ary2)->len; i++) {
-	v = rb_ary_elt(ary2, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&v, 0)) {
+	v = vv = rb_ary_elt(ary2, i);
+	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
 	    rb_ary_push(ary3, v);
 	}
     }
@@ -2870,7 +2870,7 @@ static VALUE
 rb_ary_uniq_bang(ary)
     VALUE ary;
 {
-    VALUE hash;
+    VALUE hash, v, vv;
     long i, j;
 
     rb_ary_modify(ary); 
@@ -2881,8 +2881,8 @@ rb_ary_uniq_bang(ary)
 	return Qnil;
     }
     for (i=j=0; i<RARRAY(ary)->len; i++) {
-	VALUE v = rb_ary_elt(ary, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&v, 0)) {
+	v = vv = rb_ary_elt(ary, i);
+	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
 	    rb_ary_store(ary, j++, v);
 	}
     }
-- 
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