Nicholas Nethercote e661514bda Remove hook calling via TyCtxtAt. ... All hooks receive a `TyCtxtAt` argument. Currently hooks can be called through `TyCtxtAt` or `TyCtxt`. In the latter case, a `TyCtxtAt` is constructed with a dummy span and passed to the hook. However, in practice hooks are never called through `TyCtxtAt`, and always receive a dummy span. (I confirmed this via code inspection, and double-checked it by temporarily making the `TyCtxtAt` code path panic and running all the tests.) This commit removes all the `TyCtxtAt` machinery for hooks. All hooks now receive `TyCtxt` instead of `TyCtxtAt`. There are two existing hooks that use `TyCtxtAt::span`: `const_caller_location_provider` and `try_destructure_mir_constant_for_user_output`. For both hooks the span is always a dummy span, probably unintentionally. This dummy span use is now explicit. If a non-dummy span is needed for these two hooks it would be easy to add it as an extra argument because hooks are less constrained than queries.		2025-02-03 17:02:33 +11:00
..
dummy_machine.rs	Pass FnAbi to find_mir_or_eval_fn	2024-12-19 14:10:37 +00:00
error.rs	Add TooGeneric variant to LayoutError and emit Unknown one	2025-01-27 00:37:34 +01:00
eval_queries.rs	fix ICE on type error in promoted	2024-12-09 15:17:26 +01:00
fn_queries.rs	Methods of const traits are const	2025-01-15 15:57:06 +00:00
machine.rs	Insert null checks for pointer dereferences when debug assertions are enabled	2025-01-31 11:13:34 +00:00
mod.rs	Remove hook calling via TyCtxtAt.	2025-02-03 17:02:33 +11:00
valtrees.rs	add comments	2025-01-30 18:13:16 +01:00