This reflects how we're naming classes that derive from these classes,
and matches usage for each existing `Id` and `Index` type, except:
- `Parse::NodeId` previously inherited from `ComparableIndexBase`, and
is no longer comparable.
- `SemIR::MemberIndex` previously inherited from `IndexBase`, and is now
comparable.
Making `Parse::NodeId` non-comparable reflects that it's intended to be
an opaque identifier for a node and that the ordering is an
implementation detail rather than part of the intended public interface.
`PostorderIterator` and `SiblingIterator` still rely on the numerical
meaning of `NodeId`s, but that's OK since they're part of the node
implementation.
These are manual fixes; mostly from clang-tidy, some from clangd (which
notes unused includes).
In typed_insts, adding inlline due to misc-definitions-in-headers. Per
discussion, clang-tidy is wrong, but inline silences it.
For parameter name skew in definition versus declaration, I'm just using
the name from the definition.
---------
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
Richard Smith
Jon Ross-PerkinsandRichard Smith
josh11b