AnyOf soundness fix (#14013)

# Objective
Fixes #13993 
PR inspired by #14007 to
accomplish the same thing, but maybe in a clearer fashion.

@Gingeh feel free to take my changes and add them to your PR, I don't
want to steal any credit

---------

Co-authored-by: Gingeh <[email protected]>
Co-authored-by: Bob Gardner <[email protected]>
Co-authored-by: Martín Maita <[email protected]>

Author: 4 people

crates/bevy_ecs/src/query/fetch.rs

@@ -1862,24 +1862,28 @@ macro_rules! impl_anytuple_fetch {
             }
 
             fn update_component_access(state: &Self::State, _access: &mut FilteredAccess<ComponentId>) {
-                let ($($name,)*) = state;
-
                 let mut _new_access = _access.clone();
+
+                // update the access (add the read/writes)
+                <($(Option<$name>,)*)>::update_component_access(state, _access);
+
+                // update the filters (Or<(With<$name>,)>)
+                let ($($name,)*) = state;
                 let mut _not_first = false;
                 $(
                     if _not_first {
-                        let mut intermediate = _access.clone();
+                        // we use an intermediate access because we only want to update the filters, not the access
+                        let mut intermediate = FilteredAccess::default();
                         $name::update_component_access($name, &mut intermediate);
                         _new_access.append_or(&intermediate);
-                        _new_access.extend_access(&intermediate);
                     } else {
                         $name::update_component_access($name, &mut _new_access);
                         _new_access.required = _access.required.clone();
                         _not_first = true;
                     }
                 )*
 
-                *_access = _new_access;
+                _access.filter_sets = _new_access.filter_sets;
             }
             #[allow(unused_variables)]
             fn init_state(world: &mut World) -> Self::State {

crates/bevy_ecs/src/system/mod.rs

@@ -556,6 +556,51 @@ mod tests {
         run_system(&mut world, sys);
     }
 
+    #[test]
+    fn any_of_working() {
+        fn sys(_: Query<AnyOf<(&mut A, &B)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
+    #[test]
+    #[should_panic = "&bevy_ecs::system::tests::A conflicts with a previous access in this query."]
+    fn any_of_with_mut_and_ref() {
+        fn sys(_: Query<AnyOf<(&mut A, &A)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
+    #[test]
+    #[should_panic = "&mut bevy_ecs::system::tests::A conflicts with a previous access in this query."]
+    fn any_of_with_ref_and_mut() {
+        fn sys(_: Query<AnyOf<(&A, &mut A)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
+    #[test]
+    #[should_panic = "&bevy_ecs::system::tests::A conflicts with a previous access in this query."]
+    fn any_of_with_mut_and_option() {
+        fn sys(_: Query<AnyOf<(&mut A, Option<&A>)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
+    #[test]
+    fn any_of_with_entity_and_mut() {
+        fn sys(_: Query<AnyOf<(Entity, &mut A)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
+    #[test]
+    fn any_of_with_empty_and_mut() {
+        fn sys(_: Query<AnyOf<((), &mut A)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
     #[test]
     #[should_panic = "error[B0001]"]
     fn any_of_has_no_filter_with() {
@@ -564,6 +609,14 @@ mod tests {
         run_system(&mut world, sys);
     }
 
+    #[test]
+    #[should_panic = "&mut bevy_ecs::system::tests::A conflicts with a previous access in this query."]
+    fn any_of_with_conflicting() {
+        fn sys(_: Query<AnyOf<(&mut A, &mut A)>>) {}
+        let mut world = World::default();
+        run_system(&mut world, sys);
+    }
+
     #[test]
     fn any_of_has_filter_with_when_both_have_it() {
         fn sys(_: Query<(AnyOf<(&A, &A)>, &mut B)>, _: Query<&mut B, Without<A>>) {}