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-rw-r--r--spec/ruby/optional/capi/ext/class_spec.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/spec/ruby/optional/capi/ext/class_spec.c b/spec/ruby/optional/capi/ext/class_spec.c
index f376534924..c13f02ecf2 100644
--- a/spec/ruby/optional/capi/ext/class_spec.c
+++ b/spec/ruby/optional/capi/ext/class_spec.c
@@ -79,6 +79,10 @@ static VALUE class_spec_rb_class_real(VALUE self, VALUE object) {
}
}
+static VALUE class_spec_rb_class_get_superclass(VALUE self, VALUE klass) {
+ return rb_class_get_superclass(klass);
+}
+
static VALUE class_spec_rb_class_superclass(VALUE self, VALUE klass) {
return rb_class_superclass(klass);
}
@@ -160,6 +164,7 @@ void Init_class_spec(void) {
rb_define_method(cls, "rb_class_new_instance_kw", class_spec_rb_class_new_instance_kw, 2);
#endif
rb_define_method(cls, "rb_class_real", class_spec_rb_class_real, 1);
+ rb_define_method(cls, "rb_class_get_superclass", class_spec_rb_class_get_superclass, 1);
rb_define_method(cls, "rb_class_superclass", class_spec_rb_class_superclass, 1);
rb_define_method(cls, "rb_cvar_defined", class_spec_cvar_defined, 2);
rb_define_method(cls, "rb_cvar_get", class_spec_cvar_get, 2);