* compile.c (iseq_compile_each): remove unused variable `size'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Sun May  6 18:39:39 2012  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c (iseq_compile_each): remove unused variable `size'.
+
 Sun May  6 14:50:03 2012  Tanaka Akira  <akr@fsij.org>
 
 	* lib/securerandom.rb: show actual read length in an error message.

compile.c

@@ -4371,13 +4371,12 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
       }
       case NODE_HASH:{
 	DECL_ANCHOR(list);
-	VALUE size = 0;
 	int type = node->nd_head ? nd_type(node->nd_head) : NODE_ZARRAY;
 
 	INIT_ANCHOR(list);
 	switch (type) {
 	  case NODE_ARRAY:
-	    size = INT2FIX(compile_array(iseq, list, node->nd_head, COMPILE_ARRAY_TYPE_HASH));
+	    compile_array(iseq, list, node->nd_head, COMPILE_ARRAY_TYPE_HASH);
 	    ADD_SEQ(ret, list);
 	    break;