Fix Callable call error reporting.

* Fix potential crash when using bind in `Variant::get_callable_error_text()`
* Properly compute bound arguments so they can be properly shown.
* Add a function to obtain the actual bound arguments.

1 files changed, 1 insertions, 0 deletions

diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index 6c06b63dab..05fb62ff12 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -2017,6 +2017,7 @@ static void _register_variant_builtin_methods() {
 	bind_method(Callable, get_object_id, sarray(), varray());
 	bind_method(Callable, get_method, sarray(), varray());
 	bind_method(Callable, get_bound_arguments_count, sarray(), varray());
+	bind_method(Callable, get_bound_arguments, sarray(), varray());
 	bind_method(Callable, hash, sarray(), varray());
 	bind_method(Callable, bindv, sarray("arguments"), varray());
 	bind_method(Callable, unbind, sarray("argcount"), varray());