1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_lint/src/lib.rs b/compiler/rustc_lint/src/lib.rs
index b35785405..dfddfe09a 100644
--- a/compiler/rustc_lint/src/lib.rs
+++ b/compiler/rustc_lint/src/lib.rs
@@ -52,6 +52,7 @@ mod array_into_iter;
 pub mod builtin;
 mod context;
 mod deref_into_dyn_supertrait;
+mod drop_forget_useless;
 mod early;
 mod enum_intrinsics_non_enums;
 mod errors;
@@ -82,10 +83,10 @@ pub use array_into_iter::ARRAY_INTO_ITER;
 
 use rustc_ast as ast;
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def_id::LocalDefId;
-use rustc_macros::fluent_messages;
-use rustc_middle::ty::query::Providers;
+use rustc_middle::query::Providers;
 use rustc_middle::ty::TyCtxt;
 use rustc_session::lint::builtin::{
     BARE_TRAIT_OBJECTS, ELIDED_LIFETIMES_IN_PATHS, EXPLICIT_OUTLIVES_REQUIREMENTS,
@@ -96,6 +97,7 @@ use rustc_span::Span;
 use array_into_iter::ArrayIntoIter;
 use builtin::*;
 use deref_into_dyn_supertrait::*;
+use drop_forget_useless::*;
 use enum_intrinsics_non_enums::EnumIntrinsicsNonEnums;
 use for_loops_over_fallibles::*;
 use hidden_unicode_codepoints::*;
@@ -201,6 +203,7 @@ late_lint_methods!(
         [
             ForLoopsOverFallibles: ForLoopsOverFallibles,
             DerefIntoDynSupertrait: DerefIntoDynSupertrait,
+            DropForgetUseless: DropForgetUseless,
             HardwiredLints: HardwiredLints,
             ImproperCTypesDeclarations: ImproperCTypesDeclarations,
             ImproperCTypesDefinitions: ImproperCTypesDefinitions,
@@ -518,6 +521,7 @@ fn register_internals(store: &mut LintStore) {
     store.register_lints(&TyTyKind::get_lints());
     store.register_late_pass(|_| Box::new(TyTyKind));
     store.register_lints(&Diagnostics::get_lints());
+    store.register_early_pass(|| Box::new(Diagnostics));
     store.register_late_pass(|_| Box::new(Diagnostics));
     store.register_lints(&BadOptAccess::get_lints());
     store.register_late_pass(|_| Box::new(BadOptAccess));