fix: feature soundness

Author: WorldSEnder

packages/yew/src/lazy.rs

@@ -74,6 +74,7 @@ pub trait LazyComponent: 'static {
 
 enum LazyState<C: BaseComponent> {
     Pending(Suspension),
+    #[allow(unused)] // Only constructed with feature csr or ssr
     Created(LazyVTable<C>),
 }
 
@@ -124,6 +125,7 @@ impl<C: LazyComponent> BaseComponent for Lazy<C> {
                     // force a re-render with this new state (without a message exchange)
                     host_scope.schedule_render();
                 }
+                let _ = (host_scope, state, vtable);
             });
             RefCell::new(LazyState::Pending(suspension))
         });

packages/yew/src/virtual_dom/vcomp.rs

@@ -14,11 +14,11 @@ use super::Key;
 use crate::dom_bundle::Fragment;
 #[cfg(feature = "csr")]
 use crate::dom_bundle::{BSubtree, DomSlot, DynamicDomSlot};
-use crate::html::BaseComponent;
+#[cfg(any(feature = "ssr", feature = "csr"))]
+use crate::html::AnyScope;
 #[cfg(feature = "csr")]
 use crate::html::Scoped;
-#[cfg(any(feature = "ssr", feature = "csr"))]
-use crate::html::{AnyScope, Scope};
+use crate::html::{BaseComponent, Scope};
 use crate::scheduler::Shared;
 #[cfg(feature = "ssr")]
 use crate::{feat_ssr::VTagKind, platform::fmt::BufWriter};