From 0abfa1c532bfa73eccdb5e8f05957c0935f5b1d9 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 2 Feb 2007 10:24:06 +0000
Subject: [PATCH] * parse.y (assignable_gen): no need to generate NODE_CVDECL.

* compile.c (iseq_compile_each): no NODE_CVDECL.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 6 ++++++
 compile.c | 5 ++---
 gc.c      | 1 -
 iseq.c    | 2 --
 parse.y   | 4 +---
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ebbfa1ad9d..c484b395f1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,12 @@ Fri Feb  2 18:27:54 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* eval.c: remove duplicated global variables rb_cProc and
 	  rb_cBinding.  [ruby-dev:30242]
 
+Thu Feb  1 21:04:39 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (assignable_gen): no need to generate NODE_CVDECL.
+
+	* compile.c (iseq_compile_each): no NODE_CVDECL.
+
 Thu Feb  1 20:53:32 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* vm.c (eval_get_cvar_base): destination for class variable access
diff --git a/compile.c b/compile.c
index c46951a13d..c8ddb2f80f 100644
--- a/compile.c
+++ b/compile.c
@@ -3347,15 +3347,14 @@ iseq_compile_each(yarv_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	  }
 	  break;
       }
-      case NODE_CVASGN:
-      case NODE_CVDECL:{
+      case NODE_CVASGN:{
 	  COMPILE(ret, "cvasgn val", node->nd_value);
 	  if (!poped) {
 	      ADD_INSN(ret, nd_line(node), dup);
 	  }
 	  ADD_INSN2(ret, nd_line(node), setclassvariable,
 		    ID2SYM(node->nd_vid),
-		    nd_type(node) == NODE_CVDECL ? Qtrue : Qfalse);
+		    Qfalse);
 	  break;
       }
       case NODE_OP_ASGN1:{
diff --git a/gc.c b/gc.c
index 5106827729..6c75f011b4 100644
--- a/gc.c
+++ b/gc.c
@@ -896,7 +896,6 @@ gc_mark_children(VALUE ptr, int lev)
 	  case NODE_DASGN:
 	  case NODE_DASGN_CURR:
 	  case NODE_IASGN:
-	  case NODE_CVDECL:
 	  case NODE_CVASGN:
 	  case NODE_COLON3:
 	  case NODE_OPT_N:
diff --git a/iseq.c b/iseq.c
index e199e49864..b765001bea 100644
--- a/iseq.c
+++ b/iseq.c
@@ -867,8 +867,6 @@ node_name(int node)
 	return "NODE_CDECL";
     case NODE_CVASGN:
 	return "NODE_CVASGN";
-    case NODE_CVDECL:
-	return "NODE_CVDECL";
     case NODE_OP_ASGN1:
 	return "NODE_OP_ASGN1";
     case NODE_OP_ASGN2:
diff --git a/parse.y b/parse.y
index 3bdc9901dc..1d93b5cd08 100644
--- a/parse.y
+++ b/parse.y
@@ -7304,8 +7304,7 @@ assignable_gen(struct parser_params *parser, ID id, NODE *val)
 	return NEW_CDECL(id, val, 0);
     }
     else if (is_class_id(id)) {
-	if (in_def || in_single) return NEW_CVASGN(id, val);
-	return NEW_CVDECL(id, val);
+	return NEW_CVASGN(id, val);
     }
     else {
 	rb_compile_error("identifier %s is not valid", rb_id2name(id));
@@ -7438,7 +7437,6 @@ node_assign_gen(struct parser_params *parser, NODE *lhs, NODE *rhs)
       case NODE_DASGN_CURR:
       case NODE_MASGN:
       case NODE_CDECL:
-      case NODE_CVDECL:
       case NODE_CVASGN:
 	lhs->nd_value = rhs;
 	break;