ref.compare.null¶
Return true when the handle is null and false otherwise. The handle is borrowed without retaining, releasing, or inspecting its payload.
Operation contract¶
| Property | Value |
|---|---|
| Semantic phase | executable |
| Traits | Pure, SafeToSpeculate |
| Ownership effects | borrow value (by_value) |
Signature¶
| Kind | Name | Type | Cardinality | Description |
|---|---|---|---|---|
| Operand | value |
managed_reference |
required | — |
| Result | result |
i1 |
required | — |