Set experimental field at diagnostic new instead of lib

Author: zheylmun

crates/ide-diagnostics/src/handlers/unresolved_assoc_item.rs

@@ -13,6 +13,7 @@ pub(crate) fn unresolved_assoc_item(
         "no such associated item",
         d.expr_or_pat.clone().map(Into::into),
     )
+    .experimental()
 }
 
 #[cfg(test)]

crates/ide-diagnostics/src/lib.rs

@@ -373,7 +373,7 @@ pub fn diagnostics(
             AnyDiagnostic::UndeclaredLabel(d) => handlers::undeclared_label::undeclared_label(&ctx, &d),
             AnyDiagnostic::UnimplementedBuiltinMacro(d) => handlers::unimplemented_builtin_macro::unimplemented_builtin_macro(&ctx, &d),
             AnyDiagnostic::UnreachableLabel(d) => handlers::unreachable_label::unreachable_label(&ctx, &d),
-            AnyDiagnostic::UnresolvedAssocItem(d) => handlers::unresolved_assoc_item::unresolved_assoc_item(&ctx, &d).experimental(),
+            AnyDiagnostic::UnresolvedAssocItem(d) => handlers::unresolved_assoc_item::unresolved_assoc_item(&ctx, &d),
             AnyDiagnostic::UnresolvedExternCrate(d) => handlers::unresolved_extern_crate::unresolved_extern_crate(&ctx, &d),
             AnyDiagnostic::UnresolvedField(d) => handlers::unresolved_field::unresolved_field(&ctx, &d),
             AnyDiagnostic::UnresolvedImport(d) => handlers::unresolved_import::unresolved_import(&ctx, &d),