mame	2017-10-24 14:54:30 +0900 (Tue, 24 Oct 2017)

  New Revision: 60389

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=60389

  Log:
    Remove special handling for (NODE*)1
    
    The magic number was used to mark NODE_ATTRASGN when its receiver is
    self.  But the hack was refactored at r46366.  So the remaining code
    fragments are no longer needed.

  Modified files:
    trunk/node.c
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 60388)
+++ parse.y	(revision 60389)
@@ -8806,7 +8806,6 @@ fixpos(NODE *node, NODE *orig) https://github.com/ruby/ruby/blob/trunk/parse.y#L8806
 {
     if (!node) return;
     if (!orig) return;
-    if (orig == (NODE*)1) return;
     nd_set_line(node, nd_line(orig));
 }
 
Index: node.c
===================================================================
--- node.c	(revision 60388)
+++ node.c	(revision 60389)
@@ -930,12 +930,7 @@ dump_node(VALUE buf, VALUE indent, int c https://github.com/ruby/ruby/blob/trunk/node.c#L930
 	ANN("attr assignment");
 	ANN("format: [nd_recv].[nd_mid] = [nd_args]");
 	ANN("example: struct.field = foo");
-	if (node->nd_recv == (NODE *) 1) {
-	    F_MSG(nd_recv, "receiver", "1 (self)");
-	}
-	else {
-	    F_NODE(nd_recv, "receiver");
-	}
+	F_NODE(nd_recv, "receiver");
 	F_ID(nd_mid, "method name");
 	LAST_NODE;
 	F_NODE(nd_args, "arguments");

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