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-rw-r--r--object.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/object.c b/object.c
index ed5d12ea2c..5023f64b0d 100644
--- a/object.c
+++ b/object.c
@@ -3165,7 +3165,7 @@ dig_basic_p(VALUE obj, struct dig_method *cache)
VALUE
rb_obj_dig(int argc, VALUE *argv, VALUE obj, VALUE notfound)
{
- struct dig_method hash = {Qnil}, ary = {Qnil};
+ struct dig_method hash = {Qnil}, ary = {Qnil}, strt = {Qnil};
for (; argc > 0; ++argv, --argc) {
if (!SPECIAL_CONST_P(obj)) {
@@ -3181,6 +3181,13 @@ rb_obj_dig(int argc, VALUE *argv, VALUE obj, VALUE notfound)
obj = rb_ary_at(obj, *argv);
continue;
}
+ break;
+ case T_STRUCT:
+ if (dig_basic_p(obj, &strt)) {
+ obj = rb_struct_lookup(obj, *argv);
+ continue;
+ }
+ break;
}
}
return rb_check_funcall_default(obj, id_dig, argc, argv, notfound);