* parse.y (value_expr0): class and module statements should not be

  warned for "void value expression". [ruby-talk:72989]

* gc.c (add_final): should determine type by respond_to?

* gc.c (define_final): ditto.

* io.c (rb_io_ctl): should not depend on respond_to?

* range.c (range_step): rb_check_string_type().

* process.c (proc_setgroups): new functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/gc.c b/gc.c
index 01f59dac94..a34a3238a2 100644
--- a/gc.c
+++ b/gc.c
@@ -1415,8 +1415,8 @@ add_final(os, block)
     VALUE os, block;
 {
     rb_warn("ObjectSpace::add_finalizer is deprecated; use define_finalizer");
-    if (!rb_obj_is_kind_of(block, rb_cBlock)) {
-	rb_raise(rb_eArgError, "wrong type argument %s (Block required)",
+    if (!rb_respond_to(block, rb_intern("call"))) {
+	rb_raise(rb_eArgError, "wrong type argument %s (should be callable)",
 		 rb_obj_classname(block));
     }
     rb_ary_push(finalizers, block);
@@ -1471,8 +1471,8 @@ define_final(argc, argv, os)
     if (argc == 1) {
 	block = rb_block_new();
     }
-    else if (!rb_obj_is_kind_of(block, rb_cBlock)) {
-	rb_raise(rb_eArgError, "wrong type argument %s (Block required)",
+    else if (!rb_respond_to(block, rb_intern("call"))) {
+	rb_raise(rb_eArgError, "wrong type argument %s (should be callable)",
 		 rb_obj_classname(block));
     }
     need_call_final = 1;