* eval.c (is_defined): defined?(Foo::Baz) should check constants

  only, no methods.

* eval.c (is_defined): should not dump core on defined?(a::b)
  where a is not a class nor a module.

* object.c (Init_Object): remove dup and clone from TrueClass,
  FalseClass, and NilClass.

* array.c (rb_ary_fill): Array#fill takes block to get the value to
  fill.

* string.c (rb_str_to_i): to_i(0) auto-detects base radix.

* array.c (rb_ary_initialize): fill by the block evaluation value
  if block is given.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index b36314c915..87411a5284 100644
--- a/string.c
+++ b/string.c
@@ -1761,7 +1761,7 @@ rb_str_to_i(argc, argv, str)
     else base = NUM2INT(b);
 
     switch (base) {
-      case 2: case 8: case 10: case 16:
+      case 0: case 2: case 8: case 10: case 16:
 	break;
       default:
 	rb_raise(rb_eArgError, "illegal radix %d", base);