[mono][interp] Fix type pushed by mkrefanytype (#81261)

This instruction pushes a RuntimeTypeHandle.

diff --git a/src/mono/mono/mini/interp/transform.c b/src/mono/mono/mini/interp/transform.c
index 572b6d7..0fda118 100644 (file)
--- a/src/mono/mono/mini/interp/transform.c
+++ b/src/mono/mono/mini/interp/transform.c
@@ -7899,7 +7899,7 @@ generate_code (TransformData *td, MonoMethod *method, MonoMethodHeader *header,
                                interp_add_ins (td, MINT_REFANYTYPE);
                                td->sp--;
                                interp_ins_set_sreg (td->last_ins, td->sp [0].local);
-                               push_simple_type (td, STACK_TYPE_I);
+                               push_type_vt (td, mono_defaults.typehandle_class, mono_class_value_size (mono_defaults.typehandle_class, NULL));
                                interp_ins_set_dreg (td->last_ins, td->sp [-1].local);
                                ++td->ip;
                                break;