* marshal.c (r_object0): no need to call r_entry for immediate values.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu Jan 31 17:30:42 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* marshal.c (r_object0): no need to call r_entry for immediate values.
+
 Thu Jan 31 15:46:30 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* lib/rdoc/ri/formatter.rb (output): add accessor.

bootstraptest/test_marshal.rb

@@ -1,5 +1,5 @@
 
 assert_normal_exit %q{
-  Marshal.load(Marshal.dump({"k"=>"v"}), lambda {|v| })
+  Marshal.load(Marshal.dump({"k"=>"v"}), lambda {|v| v})
 }
 

marshal.c

@@ -1208,19 +1208,16 @@ r_object0(struct load_arg *arg, int *ivp, VALUE extmod)
 
       case TYPE_NIL:
 	v = Qnil;
-	v = r_entry(v, arg);
 	v = r_leave(v, arg);
 	break;
 
       case TYPE_TRUE:
 	v = Qtrue;
-	v = r_entry(v, arg);
 	v = r_leave(v, arg);
 	break;
 
       case TYPE_FALSE:
 	v = Qfalse;
-	v = r_entry(v, arg);
 	v = r_leave(v, arg);
 	break;
 
@@ -1229,7 +1226,6 @@ r_object0(struct load_arg *arg, int *ivp, VALUE extmod)
 	    long i = r_long(arg);
 	    v = LONG2FIX(i);
 	}
-	v = r_entry(v, arg);
 	v = r_leave(v, arg);
 	break;
 
@@ -1505,7 +1501,6 @@ r_object0(struct load_arg *arg, int *ivp, VALUE extmod)
 
       case TYPE_SYMBOL:
 	v = ID2SYM(r_symreal(arg));
-	v = r_entry(v, arg);
 	v = r_leave(v, arg);
 	break;