From 95cbad84ec6608fd88d3b6128bb7e812f01af75c Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 30 Oct 2004 06:56:18 +0000
Subject: * eval.c (rb_eval): NODE_XSTR should pass copy of literal string.

* array.c (rb_ary_update): a[n,m]=nil no longer works as element
  deletion.

* enum.c (enum_sort_by): protect continuation jump in.
  [ruby-dev:24642]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 4b5c02774..51a37da65 100644
--- a/parse.y
+++ b/parse.y
@@ -490,9 +490,9 @@ static void ripper_compile_error _((struct parser_params*, const char *fmt, ...)
 %type <node> f_arglist f_args f_optarg f_opt f_block_arg opt_f_block_arg
 %type <node> assoc_list assocs assoc kwargs undef_list backref string_dvar
 %type <node> for_var block_var opt_block_var block_par
-%type <node> brace_block cmd_brace_block do_block lhs none
+%type <node> brace_block cmd_brace_block do_block lhs none fitem
 %type <node> mlhs mlhs_head mlhs_basic mlhs_entry mlhs_item mlhs_node
-%type <id>   fitem variable sym symbol operation operation2 operation3
+%type <id>   fsym variable sym symbol operation operation2 operation3
 %type <id>   cname fname op f_rest_arg
 %type <num>  f_norm_arg f_arg
 /*%%%*/
@@ -1511,10 +1511,21 @@ fname		: tIDENTIFIER
 		    }
 		;
 
-fitem		: fname
+fsym		: fname
 		| symbol
 		;
 
+fitem		: fsym
+		    {
+		    /*%%%*/
+			$$ = NEW_LIT(ID2SYM($1));
+		    /*%
+			$$ = dispatch1(symbol_literal, $1);
+		    %*/
+		    }
+		| dsym
+		;
+
 undef_list	: fitem
 		    {
 		    /*%%%*/
-- 
cgit