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Hixie opened this issue Jul 23, 2021 · 0 comments
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prefer_collection_literals doesn't know about the new typedefs #58465

Hixie opened this issue Jul 23, 2021 · 0 comments
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@srawlins
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devexp-linter Issues with the analyzer's support for the linter package legacy-area-analyzer Use area-devexp instead. linter-false-negative linter-new-language-feature linter-set-recommended P2 A bug or feature request we're likely to work on

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@Hixie
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Hixie commented Jul 23, 2021 

typedef Foo = Map<Map<List<Map<List<int>, List<int>>>, int>, int>;

void main() {
  Foo(); // "Use collection literals when possible"
}
@pq pq added the P2 A bug or feature request we're likely to work on label Nov 14, 2022
@srawlins srawlins self-assigned this Aug 31, 2023
copybara-service bot referenced this issue Sep 1, 2023
@srawlins
linter: Refactor prefer_collection_literals to use context type more
cd8a337 
There is a basic premise in this rule which we cannot satisfy exactly:
we need to disallow `LinkedHashSet()` unless the context type requires
the developer to use `LinkedHashSet`. But the context type is long
gone when the lint rule is run.

This CL adds some logic to try to attempt figuring out the context
type in the cases where users have filed bugs, but it will never be
super accurate.

Fixes https://github.com/dart-lang/linter/issues/4736
Fixes https://github.com/dart-lang/linter/issues/3057
Fixes https://github.com/dart-lang/linter/issues/1649
Fixes https://github.com/dart-lang/linter/issues/2795

Change-Id: I3e6c6de81084dca2825488c89830ab3e7ea63186
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/323680
Reviewed-by: Phil Quitslund <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Samuel Rawlins <[email protected]>
copybara-service bot referenced this issue Sep 4, 2023
Revert "linter: Refactor prefer_collection_literals to use context ty…
cbdae14 
…pe more"

This reverts commit cd8a337.

Reason for revert: lint starts barking at the wrong tree: b/298917960

Original change's description:
> linter: Refactor prefer_collection_literals to use context type more
>
> There is a basic premise in this rule which we cannot satisfy exactly:
> we need to disallow `LinkedHashSet()` unless the context type requires
> the developer to use `LinkedHashSet`. But the context type is long
> gone when the lint rule is run.
>
> This CL adds some logic to try to attempt figuring out the context
> type in the cases where users have filed bugs, but it will never be
> super accurate.
>
> Fixes https://github.com/dart-lang/linter/issues/4736
> Fixes https://github.com/dart-lang/linter/issues/3057
> Fixes https://github.com/dart-lang/linter/issues/1649
> Fixes https://github.com/dart-lang/linter/issues/2795
>
> Change-Id: I3e6c6de81084dca2825488c89830ab3e7ea63186
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/323680
> Reviewed-by: Phil Quitslund <[email protected]>
> Reviewed-by: Konstantin Shcheglov <[email protected]>
> Commit-Queue: Samuel Rawlins <[email protected]>

Change-Id: I980053dd51ffd4447721e0ad7436b07ca704b554
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/324021
Bot-Commit: Rubber Stamper <[email protected]>
Reviewed-by: Alexander Thomas <[email protected]>
Commit-Queue: Ilya Yanok <[email protected]>
copybara-service bot referenced this issue Sep 5, 2023
@srawlins
Revert "Revert "linter: Refactor prefer_collection_literals to use co…
4bddf8a 
…ntext type more""

This reverts commit cbdae14.

In addition, Fix prefer_collection_literals for methods with expression bodies

Original description:

linter: Refactor prefer_collection_literals to use context type more

There is a basic premise in this rule which we cannot satisfy exactly:
we need to disallow `LinkedHashSet()` unless the context type requires
the developer to use `LinkedHashSet`. But the context type is long
gone when the lint rule is run.

This CL adds some logic to try to attempt figuring out the context
type in the cases where users have filed bugs, but it will never be
super accurate.

Fixes https://github.com/dart-lang/linter/issues/4736
Fixes https://github.com/dart-lang/linter/issues/3057
Fixes https://github.com/dart-lang/linter/issues/1649
Fixes https://github.com/dart-lang/linter/issues/2795

Change-Id: I958ba69a56866c18523ce6cbf62645ef8e028f6b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/324260
Commit-Queue: Samuel Rawlins <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>
@devoncarew devoncarew added devexp-linter Issues with the analyzer's support for the linter package legacy-area-analyzer Use area-devexp instead. labels Nov 19, 2024
@devoncarew devoncarew transferred this issue from dart-archive/linter Nov 19, 2024
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Labels
devexp-linter Issues with the analyzer's support for the linter package legacy-area-analyzer Use area-devexp instead. linter-false-negative linter-new-language-feature linter-set-recommended P2 A bug or feature request we're likely to work on
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