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
..
alignment.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
caller_location.rs	Remove hook calling via TyCtxtAt.	2025-02-03 17:02:33 +11:00
check_validity_requirement.rs	make no-variant types a dedicated Variants variant	2024-12-18 11:01:54 +01:00
compare_types.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
mod.rs	stop using ParamEnv::reveal while handling MIR	2024-10-31 14:55:53 +01:00
type_name.rs	Begin to implement type system layer of unsafe binders	2024-12-22 21:57:57 +00:00