Move the unused extern crate check back to the resolver.

1 files changed, 1 insertions, 21 deletions

diff --git a/compiler/rustc_hir_analysis/src/errors.rs b/compiler/rustc_hir_analysis/src/errors.rs
index be3ef03192c..4da47866337 100644
--- a/compiler/rustc_hir_analysis/src/errors.rs
+++ b/compiler/rustc_hir_analysis/src/errors.rs
@@ -5,7 +5,7 @@ use rustc_errors::{
     error_code, Applicability, DiagnosticBuilder, ErrorGuaranteed, Handler, IntoDiagnostic,
     MultiSpan,
 };
-use rustc_macros::{Diagnostic, LintDiagnostic};
+use rustc_macros::Diagnostic;
 use rustc_middle::ty::Ty;
 use rustc_span::{symbol::Ident, Span, Symbol};
 
@@ -247,26 +247,6 @@ pub struct SubstsOnOverriddenImpl {
     pub span: Span,
 }
 
-#[derive(LintDiagnostic)]
-#[diag(hir_analysis_unused_extern_crate)]
-pub struct UnusedExternCrate {
-    #[suggestion(applicability = "machine-applicable", code = "")]
-    pub span: Span,
-}
-
-#[derive(LintDiagnostic)]
-#[diag(hir_analysis_extern_crate_not_idiomatic)]
-pub struct ExternCrateNotIdiomatic {
-    #[suggestion(
-        style = "short",
-        applicability = "machine-applicable",
-        code = "{suggestion_code}"
-    )]
-    pub span: Span,
-    pub msg_code: String,
-    pub suggestion_code: String,
-}
-
 #[derive(Diagnostic)]
 #[diag(hir_analysis_const_impl_for_non_const_trait)]
 pub struct ConstImplForNonConstTrait {