rust/tests/ui/author
Noah Lev f2c1265483 Add ConstArgKind::Path and make ConstArg its own HIR node
This is a very large commit since a lot needs to be changed in order to
make the tests pass. The salient changes are:

- `ConstArgKind` gets a new `Path` variant, and all const params are now
  represented using it. Non-param paths still use `ConstArgKind::Anon`
  to prevent this change from getting too large, but they will soon use
  the `Path` variant too.

- `ConstArg` gets a distinct `hir_id` field and its own variant in
  `hir::Node`. This affected many parts of the compiler that expected
  the parent of an `AnonConst` to be the containing context (e.g., an
  array repeat expression). They have been changed to check the
  "grandparent" where necessary.

- Some `ast::AnonConst`s now have their `DefId`s created in
  rustc_ast_lowering rather than `DefCollector`. This is because in some
  cases they will end up becoming a `ConstArgKind::Path` instead, which
  has no `DefId`. We have to solve this in a hacky way where we guess
  whether the `AnonConst` could end up as a path const since we can't
  know for sure until after name resolution (`N` could refer to a free
  const or a nullary struct). If it has no chance as being a const
  param, then we create a `DefId` in `DefCollector` -- otherwise we
  decide during ast_lowering. This will have to be updated once all path
  consts use `ConstArgKind::Path`.

- We explicitly use `ConstArgHasType` for array lengths, rather than
  implicitly relying on anon const type feeding -- this is due to the
  addition of `ConstArgKind::Path`.

- Some tests have their outputs changed, but the changes are for the
  most part minor (including removing duplicate or almost-duplicate
  errors). One test now ICEs, but it is for an incomplete, unstable
  feature and is now tracked at #127009.
2024-07-16 19:27:28 -07:00
..
blocks.rs
blocks.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
call.rs
call.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
if.rs
if.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
issue_3849.rs Merge commit '9725c4a162502a02c1c67fdca6b797fe09b2b73c' into clippy-subtree-update 2024-04-04 19:52:55 +02:00
issue_3849.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
loop.rs Merge commit 'ac4c2094a6030530661bee3876e0228ddfeb6b8b' into clippy-subtree-sync 2023-12-28 19:33:07 +01:00
loop.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
macro_in_closure.rs Merge commit '2b030eb03d9e5837440b1ee0b98c50b97c0c5889' into clippyup 2023-10-21 14:16:11 +02:00
macro_in_closure.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
macro_in_loop.rs Merge commit '2b030eb03d9e5837440b1ee0b98c50b97c0c5889' into clippyup 2023-10-21 14:16:11 +02:00
macro_in_loop.stdout Rename BindingAnnotation to BindingMode 2024-04-17 09:34:39 -04:00
matches.rs
matches.stdout Merge commit '3e5a02b13b1244545454752c6629b767522a44b1' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
repeat.rs
repeat.stdout Add ConstArgKind::Path and make ConstArg its own HIR node 2024-07-16 19:27:28 -07:00
struct.rs
struct.stdout