diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -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; |