matz	2007-12-18 14:50:37 +0900 (Tue, 18 Dec 2007)

  New Revision: 14288

  Modified files:
    trunk/ChangeLog
    trunk/object.c
    trunk/parse.y

  Log:
    * parse.y (op_tbl): remove duplication to avoid symbol aliases.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/parse.y?r1=14288&r2=14287
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14288&r2=14287
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/object.c?r1=14288&r2=14287

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14287)
+++ ChangeLog	(revision 14288)
@@ -1,3 +1,7 @@
+Tue Dec 18 14:45:25 2007  Yukihiro Matsumoto  <matz@r...>
+
+	* parse.y (op_tbl): remove duplication to avoid symbol aliases.
+
 Tue Dec 18 14:39:05 2007  Yukihiro Matsumoto  <matz@r...>
 
 	* string.c (str_nth): need not to raise out-of-range exception.
Index: object.c
===================================================================
--- object.c	(revision 14287)
+++ object.c	(revision 14288)
@@ -2348,7 +2348,7 @@
     rb_define_alloc_func(rb_cBasicObject, rb_class_allocate_instance);
     rb_define_method(rb_cBasicObject, "==", rb_obj_equal, 1);
     rb_define_method(rb_cBasicObject, "equal?", rb_obj_equal, 1);
-    rb_define_method(rb_cBasicObject, "!@", rb_obj_not, 0);
+    rb_define_method(rb_cBasicObject, "!", rb_obj_not, 0);
     rb_define_method(rb_cBasicObject, "!=", rb_obj_not_equal, 1);
 
     rb_define_private_method(rb_cBasicObject, "singleton_method_added", rb_obj_dummy, 1);
Index: parse.y
===================================================================
--- parse.y	(revision 14287)
+++ parse.y	(revision 14288)
@@ -8583,8 +8583,6 @@
     {tPOW,	"**"},
     {tUPLUS,	"+@"},
     {tUMINUS,	"-@"},
-    {tUPLUS,	"+(unary)"},
-    {tUMINUS,	"-(unary)"},
     {'|',	"|"},
     {'^',	"^"},
     {'&',	"&"},
@@ -8600,11 +8598,7 @@
     {tMATCH,	"=~"},
     {tNMATCH,	"!~"},
     {'~',	"~"},
-    {'~',	"~(unary)"},
-    {'~',	"~@"},
     {'!',	"!"},
-    {'!',	"!(unary)"},
-    {'!',	"!@"},
     {tAREF,	"[]"},
     {tASET,	"[]="},
     {tLSHFT,	"<<"},

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