| commit | 74cc3f6c902625cb6b8d8bad1bee6d3899003c32 | [log] [tgz] |
|---|---|---|
| author | Erik Ernst <eernst@google.com> | Wed Jun 11 08:38:25 2025 -0700 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Jun 11 08:38:25 2025 -0700 |
| tree | 5e1d3065cfe694a31635bcd8c812c0f1b7b56813 | |
| parent | 9c86b8ba992ed292c1ca55aac5d0d75397ddb59e [diff] |
Define "obvious" types to include formal parameters
This CL changes the definition of what it takes for a expression to have
an "obvious" type such that formal parameters are also included. For
example `(int x) { int y = x; }` will be flagged by the lint
`omit_obvious_local_variable_types` because `x` is considered to have an
obvious type, so `y` shouldn't have a type annotation.
I consider this to be a bug fix.
Note that it is assumed that the declaration of the given formal
parameter justifies the assumption that it does in fact have an obvious
type; if this is not true then the recommended remedy will be to change
the declaration of the formal parameter (by adding a type annotation).
This is the same kind of treatment which is given to to local variables
(where we may add a type annotation, or ensure that it has an
initializing expression whose type is obvious).
Change-Id: Id38c4d7660eb478293671e2b9785f4108a3313de
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/434062
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
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