TheBevyFlock · DaAlbrecht · Jun 25, 2026 · Jun 25, 2026 · Jun 25, 2026 · Jun 25, 2026
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/bevy_lint/Cargo.toml b/bevy_lint/Cargo.toml
@@ -54,7 +54,7 @@ toml = { version = "1.1.2", default-features = false, features = [
 
 [dev-dependencies]
 # Used when running UI tests.
-bevy = { version = "0.18", default-features = false, features = [
+bevy = { version = "0.19", default-features = false, features = [
     "std",
     # used for the `camera_modification_in_fixed_update` lint
     "bevy_render",

diff --git a/bevy_lint/MIGRATION.md b/bevy_lint/MIGRATION.md
@@ -8,6 +8,16 @@ To actually install the new version of the linter, please see [the docs] and [th
 [the releases page]: https://github.com/TheBevyFlock/bevy_cli/releases
 [submit an issue]: https://github.com/TheBevyFlock/bevy_cli/issues
 
+## v0.6.0 to v0.7.0
+
+### [Bevy 0.19 Support](https://github.com/TheBevyFlock/bevy_cli/pull/835)
+
+The linter now supports Bevy 0.19, but no longer supports Bevy 0.18.
+To migrate your code base to Bevy 0.19, please see the [release post][bevy 0.19 release post] and [migration guide][bevy 0.19 migration guide].
+
+[bevy 0.19 release post]: https://bevy.org/news/bevy-0-19/
+[bevy 0.19 migration guide]: https://bevy.org/learn/migration-guides/0-18-to-0-19/
+
 ## v0.5.0 to v0.6.0
 
 ### [Bevy 0.18 Support](https://github.com/TheBevyFlock/bevy_cli/pull/703)

diff --git a/bevy_lint/src/lints/restriction/missing_reflect.rs b/bevy_lint/src/lints/restriction/missing_reflect.rs
@@ -93,16 +93,16 @@ impl<'tcx> LateLintPass<'tcx> for MissingReflect {
             .filter(|trait_type| !reflected.contains(trait_type))
             .collect();
 
-        // Finds all non-`Reflect` types that implement `Component` in this crate.
-        let components: Vec<TraitType> = TraitType::from_local_crate(cx, &crate::paths::COMPONENT)
-            .filter(|trait_type| !reflected.contains(trait_type))
-            .collect();
-
         // Finds all non-`Reflect` types that implement `Resource` in this crate.
         let resources: Vec<TraitType> = TraitType::from_local_crate(cx, &crate::paths::RESOURCE)
             .filter(|trait_type| !reflected.contains(trait_type))
             .collect();
 
+        // Finds all non-`Reflect` types that implement `Component` but not `Resource`.
+        let components: Vec<TraitType> = TraitType::from_local_crate(cx, &crate::paths::COMPONENT)
+            .filter(|trait_type| !reflected.contains(trait_type) && !resources.contains(trait_type))
+            .collect();
+
         let reflect_trait_def_ids = crate::paths::PARTIAL_REFLECT.get(cx);
 
         // Emit diagnostics for each of these types.

diff --git a/bevy_lint/src/paths.rs b/bevy_lint/src/paths.rs
@@ -21,66 +21,66 @@ macro_rules! type_path {
 
 // Keep the following list alphabetically sorted :)
 
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_app/src/app.rs#L84>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_app/src/app.rs#L86>
 pub static APP: PathLookup = type_path!(bevy_app::app::App);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/bundle/mod.rs#L200>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/bundle/mod.rs#L207>
 pub static BUNDLE: PathLookup = type_path!(bevy_ecs::bundle::Bundle);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_camera/src/camera.rs#L349>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_camera/src/camera.rs#L384>
 pub static CAMERA: PathLookup = type_path!(bevy_camera::camera::Camera);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/system/commands/mod.rs#L105>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/system/commands/mod.rs#L105>
 pub static COMMANDS: PathLookup = type_path!(bevy_ecs::system::commands::Commands);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/component/mod.rs#L509>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/component/mod.rs#L511>
 pub static COMPONENT: PathLookup = type_path!(bevy_ecs::component::Component);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/world/deferred_world.rs#L28>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/world/deferred_world.rs#L28>
 pub static DEFERRED_WORLD: PathLookup = type_path!(bevy_ecs::world::deferred_world::DeferredWorld);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/system/system_param.rs#L1301>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/system/system_param.rs#L1184>
 pub static DEFERRED: PathLookup = type_path!(bevy_ecs::system::system_param::Deferred);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/system/commands/mod.rs#L1282>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/system/commands/mod.rs#L1304>
 pub static ENTITY_COMMANDS: PathLookup = type_path!(bevy_ecs::system::EntityCommands);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/world/entity_access/entity_mut.rs#L42>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/world/entity_access/entity_mut.rs#L45>
 pub static ENTITY_MUT: PathLookup = type_path!(bevy_ecs::world::entity_access::EntityMut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/event/mod.rs#L88>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/event/mod.rs#L88>
 pub static EVENT: PathLookup = type_path!(bevy_ecs::event::Event);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/world/entity_access/filtered.rs#L358>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/world/entity_access/filtered.rs#L365>
 pub static FILTERED_ENTITY_MUT: PathLookup =
     type_path!(bevy_ecs::world::entity_access::FilteredEntityMut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_app/src/main_schedule.rs#L133>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_app/src/main_schedule.rs#L133>
 pub static FIXED_UPDATE: PathLookup = type_path!(bevy_app::main_schedule::FixedUpdate);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/message/mod.rs#L96>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/message/mod.rs#L100>
 pub static MESSAGE: PathLookup = type_path!(bevy_ecs::message::Message);
-/// <https://githu.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/message/messages.rs#L95>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/message/messages.rs#L95>
 pub static MESSAGES: PathLookup = type_path!(bevy_ecs::message::Messages);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/change_detection/params.rs#L513>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/change_detection/params.rs#L1229>
 pub static MUT_UNTYPED: PathLookup = type_path!(bevy_ecs::change_detection::params::MutUntyped);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/change_detection/params.rs#L415>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/change_detection/params.rs#L908>
 pub static MUT: PathLookup = type_path!(bevy_ecs::change_detection::params::Mut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/change_detection/params.rs#L257>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/change_detection/params.rs#L620>
 pub static NON_SEND_MUT: PathLookup = type_path!(bevy_ecs::change_detection::params::NonSendMut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_reflect/src/reflect.rs#L99>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_reflect/src/reflect.rs#L101>
 pub static PARTIAL_REFLECT: PathLookup = type_path!(bevy_reflect::reflect::PartialReflect);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_app/src/plugin.rs#L57>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_app/src/plugin.rs#L57>
 pub static PLUGIN: PathLookup = type_path!(bevy_app::plugin::Plugin);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ptr/src/lib.rs#L307>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ptr/src/lib.rs#L307>
 pub static PTR_MUT: PathLookup = type_path!(bevy_ptr::PtrMut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/system/query.rs#L485>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/system/query.rs#L487>
 pub static QUERY: PathLookup = type_path!(bevy_ecs::system::query::Query);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_reflect/src/reflect.rs#L415>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_reflect/src/reflect.rs#L421>
 pub static REFLECT: PathLookup = type_path!(bevy_reflect::reflect::Reflect);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/relationship/related_methods.rs#L565>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/relationship/related_methods.rs#L565>
 pub static RELATED_SPAWNER: PathLookup =
     type_path!(bevy_ecs::relationship::related_methods::RelatedSpawner);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/relationship/related_methods.rs#L611>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/relationship/related_methods.rs#L611>
 pub static RELATED_SPAWNER_COMMANDS: PathLookup =
     type_path!(bevy_ecs::relationship::related_methods::RelatedSpawnerCommands);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/change_detection/params.rs#L172>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/change_detection/params.rs#L535>
 pub static RES_MUT: PathLookup = type_path!(bevy_ecs::change_detection::params::ResMut);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/resource.rs#L75>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/resource.rs#L87>
 pub static RESOURCE: PathLookup = type_path!(bevy_ecs::resource::Resource);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/schedule/set.rs#L154>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/schedule/set.rs#L154>
 pub static SYSTEM_SET: PathLookup = type_path!(bevy_ecs::schedule::set::SystemSet);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_app/src/main_schedule.rs#L173>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_app/src/main_schedule.rs#L173>
 pub static UPDATE: PathLookup = type_path!(bevy_app::main_schedule::Update);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/query/filter.rs#L142>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/query/filter.rs#L142>
 pub static WITH: PathLookup = type_path!(bevy_ecs::query::filter::With);
-/// <https://github.com/bevyengine/bevy/blob/v0.18.0/crates/bevy_ecs/src/world/mod.rs#L92>
+/// <https://github.com/bevyengine/bevy/blob/v0.19.0/crates/bevy_ecs/src/world/mod.rs#L98>
 pub static WORLD: PathLookup = type_path!(bevy_ecs::world::World);
diff --git a/bevy_lint/tests/ui/missing_reflect/impl.fixed b/bevy_lint/tests/ui/missing_reflect/impl.fixed
@@ -38,6 +38,10 @@ struct MyResource {
 
 //~v NOTE: `Resource` implemented here
 impl Resource for MyResource {}
+impl Component for MyResource {
+    const STORAGE_TYPE: StorageType = StorageType::Table;
+    type Mutability = Mutable;
+}
 
 //~| HELP: `Reflect` can be automatically derived
 //~v ERROR: defined an event without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/missing_reflect/impl.rs b/bevy_lint/tests/ui/missing_reflect/impl.rs
@@ -36,6 +36,10 @@ struct MyResource {
 
 //~v NOTE: `Resource` implemented here
 impl Resource for MyResource {}
+impl Component for MyResource {
+    const STORAGE_TYPE: StorageType = StorageType::Table;
+    type Mutability = Mutable;
+}
 
 //~| HELP: `Reflect` can be automatically derived
 //~v ERROR: defined an event without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/missing_reflect/impl.stderr b/bevy_lint/tests/ui/missing_reflect/impl.stderr
@@ -1,15 +1,15 @@
 error: defined an event without a `Reflect` implementation
-  --> tests/ui/missing_reflect/impl.rs:42:1
+  --> tests/ui/missing_reflect/impl.rs:46:1
    |
-42 | struct MyEvent(String);
+46 | struct MyEvent(String);
    | ^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: `Event` implemented here
-  --> tests/ui/missing_reflect/impl.rs:45:1
+  --> tests/ui/missing_reflect/impl.rs:49:1
    |
-45 | / impl Event for MyEvent {
-46 | |     type Trigger<'a> = GlobalTrigger;
-47 | | }
+49 | / impl Event for MyEvent {
+50 | |     type Trigger<'a> = GlobalTrigger;
+51 | | }
    | |_^
 note: the lint level is defined here
   --> tests/ui/missing_reflect/impl.rs:8:9
@@ -18,25 +18,25 @@ note: the lint level is defined here
    |         ^^^^^^^^^^^^^^^^^^^^^
 help: `Reflect` can be automatically derived
    |
-42 + #[derive(Reflect)]
-43 | struct MyEvent(String);
+46 + #[derive(Reflect)]
+47 | struct MyEvent(String);
    |
 
 error: defined a message without a `Reflect` implementation
-  --> tests/ui/missing_reflect/impl.rs:51:1
+  --> tests/ui/missing_reflect/impl.rs:55:1
    |
-51 | struct MyMessage(String);
+55 | struct MyMessage(String);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: `Message` implemented here
-  --> tests/ui/missing_reflect/impl.rs:54:1
+  --> tests/ui/missing_reflect/impl.rs:58:1
    |
-54 | impl Message for MyMessage {}
+58 | impl Message for MyMessage {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 help: `Reflect` can be automatically derived
    |
-51 + #[derive(Reflect)]
-52 | struct MyMessage(String);
+55 + #[derive(Reflect)]
+56 | struct MyMessage(String);
    |
 
 error: defined a component without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/missing_reflect/impl_ref.fixed b/bevy_lint/tests/ui/missing_reflect/impl_ref.fixed
@@ -41,6 +41,10 @@ struct MyResource {
 
 //~v NOTE: `Resource` implemented here
 impl Resource for &'static &'static MyResource {}
+impl Component for &'static &'static MyResource {
+    const STORAGE_TYPE: StorageType = StorageType::Table;
+    type Mutability = Mutable;
+}
 
 //~| HELP: `Reflect` can be automatically derived
 //~v ERROR: defined an event without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/missing_reflect/impl_ref.rs b/bevy_lint/tests/ui/missing_reflect/impl_ref.rs
@@ -39,6 +39,10 @@ struct MyResource {
 
 //~v NOTE: `Resource` implemented here
 impl Resource for &'static &'static MyResource {}
+impl Component for &'static &'static MyResource {
+    const STORAGE_TYPE: StorageType = StorageType::Table;
+    type Mutability = Mutable;
+}
 
 //~| HELP: `Reflect` can be automatically derived
 //~v ERROR: defined an event without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/missing_reflect/impl_ref.stderr b/bevy_lint/tests/ui/missing_reflect/impl_ref.stderr
@@ -1,15 +1,15 @@
 error: defined an event without a `Reflect` implementation
-  --> tests/ui/missing_reflect/impl_ref.rs:45:1
+  --> tests/ui/missing_reflect/impl_ref.rs:49:1
    |
-45 | struct MyEvent(String);
+49 | struct MyEvent(String);
    | ^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: `Event` implemented here
-  --> tests/ui/missing_reflect/impl_ref.rs:48:1
+  --> tests/ui/missing_reflect/impl_ref.rs:52:1
    |
-48 | / impl Event for &'static &'static &'static MyEvent {
-49 | |     type Trigger<'a> = GlobalTrigger;
-50 | | }
+52 | / impl Event for &'static &'static &'static MyEvent {
+53 | |     type Trigger<'a> = GlobalTrigger;
+54 | | }
    | |_^
 note: the lint level is defined here
   --> tests/ui/missing_reflect/impl_ref.rs:13:9
@@ -18,25 +18,25 @@ note: the lint level is defined here
    |         ^^^^^^^^^^^^^^^^^^^^^
 help: `Reflect` can be automatically derived
    |
-45 + #[derive(Reflect)]
-46 | struct MyEvent(String);
+49 + #[derive(Reflect)]
+50 | struct MyEvent(String);
    |
 
 error: defined a message without a `Reflect` implementation
-  --> tests/ui/missing_reflect/impl_ref.rs:54:1
+  --> tests/ui/missing_reflect/impl_ref.rs:58:1
    |
-54 | struct MyMessage(String);
+58 | struct MyMessage(String);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: `Message` implemented here
-  --> tests/ui/missing_reflect/impl_ref.rs:57:1
+  --> tests/ui/missing_reflect/impl_ref.rs:61:1
    |
-57 | impl Message for &'static &'static &'static MyMessage {}
+61 | impl Message for &'static &'static &'static MyMessage {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 help: `Reflect` can be automatically derived
    |
-54 + #[derive(Reflect)]
-55 | struct MyMessage(String);
+58 + #[derive(Reflect)]
+59 | struct MyMessage(String);
    |
 
 error: defined a component without a `Reflect` implementation

diff --git a/bevy_lint/tests/ui/panicking_methods/world.rs b/bevy_lint/tests/ui/panicking_methods/world.rs
@@ -60,18 +60,34 @@ fn main() {
     //~^ ERROR: called a `World` method that can panic when a non-panicking alternative exists
     //~| HELP: use `World::get_resource_ref::<Jeffrey>(&world)`
 
+    #[expect(
+        deprecated,
+        reason = "While this method is deprecated, we should still check for it while it exists."
+    )]
     world.non_send_resource::<Patrick>();
     //~^ ERROR: called a `World` method that can panic when a non-panicking alternative exists
     //~| HELP: use `world.get_non_send_resource::<Patrick>()`
 
+    #[expect(
+        deprecated,
+        reason = "While this method is deprecated, we should still check for it while it exists."
+    )]
     World::non_send_resource::<Patrick>(&world);
     //~^ ERROR: called a `World` method that can panic when a non-panicking alternative exists
     //~| HELP: use `World::get_non_send_resource::<Patrick>(&world)`
 
+    #[expect(
+        deprecated,
+        reason = "While this method is deprecated, we should still check for it while it exists."
+    )]
     world.non_send_resource_mut::<Patrick>();
     //~^ ERROR: called a `World` method that can panic when a non-panicking alternative exists
     //~| HELP: use `world.get_non_send_resource_mut::<Patrick>()`
 
+    #[expect(
+        deprecated,
+        reason = "While this method is deprecated, we should still check for it while it exists."
+    )]
     World::non_send_resource_mut::<Patrick>(&mut world);
     //~^ ERROR: called a `World` method that can panic when a non-panicking alternative exists
     //~| HELP: use `World::get_non_send_resource_mut::<Patrick>(&mut world)`