From 199f814f32e97b2fed528801c0ad2c84c1e5f8a6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 6 Jun 2014 08:07:13 +0000
Subject: compile.c, parse.y: private op assign

* compile.c (iseq_compile_each), parse.y (new_attr_op_assign_gen):
  allow op assign to a private attribute.
  [ruby-core:62949] [Bug #9907]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index d2076a8d6d..a9f7d5db82 100644
--- a/parse.y
+++ b/parse.y
@@ -1206,7 +1206,7 @@ stmt		: keyword_alias fitem {lex_state = EXPR_FNAME;} fitem
 			else if ($5 == tANDOP) {
 			    $5 = 1;
 			}
-			$$ = NEW_OP_ASGN1($1, $5, args);
+			$$ = NEW_OP_ASGN1(attr_receiver($1), $5, args);
 			fixpos($$, $1);
 		    /*%
 			$$ = dispatch2(aref_field, $1, escape_Qundef($3));
@@ -1998,7 +1998,7 @@ arg		: lhs '=' arg
 			else if ($5 == tANDOP) {
 			    $5 = 1;
 			}
-			$$ = NEW_OP_ASGN1($1, $5, args);
+			$$ = NEW_OP_ASGN1(attr_receiver($1), $5, args);
 			fixpos($$, $1);
 		    /*%
 			$1 = dispatch2(aref_field, $1, escape_Qundef($3));
@@ -9650,6 +9650,7 @@ new_attr_op_assign_gen(struct parser_params *parser, NODE *lhs, ID attr, ID op,
     else if (op == tANDOP) {
 	op = 1;
     }
+    lhs = attr_receiver(lhs);
     asgn = NEW_OP_ASGN2(lhs, attr, op, rhs);
     fixpos(asgn, lhs);
     return asgn;
-- 
cgit v1.2.3