Get rid of `rb_shape_id(rb_shape_t *)`

We should avoid conversions from `rb_shape_t *` into `shape_id_t`
outside of `shape.c` as the short term goal is to have `shape_id_t`
contain tags.

1 files changed, 2 insertions, 3 deletions

diff --git a/shape.h b/shape.h
index 9f0d5e8b14..02a95b5006 100644
--- a/shape.h
+++ b/shape.h
@@ -219,12 +219,11 @@ rb_shape_obj_has_id(VALUE obj)
 
 // For ext/objspace
 RUBY_SYMBOL_EXPORT_BEGIN
-typedef void each_shape_callback(rb_shape_t *shape, void *data);
-void rb_shape_each_shape(each_shape_callback callback, void *data);
+typedef void each_shape_callback(shape_id_t shape_id, void *data);
+void rb_shape_each_shape_id(each_shape_callback callback, void *data);
 size_t rb_shape_memsize(shape_id_t shape);
 size_t rb_shape_edges_count(shape_id_t shape_id);
 size_t rb_shape_depth(shape_id_t shape_id);
-shape_id_t rb_shape_id(rb_shape_t *shape);
 RUBY_SYMBOL_EXPORT_END
 
 #endif