2 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_codegen_ssa/src/traits/backend.rs b/compiler/rustc_codegen_ssa/src/traits/backend.rs
index 35744d9a1..8e9907ed8 100644
--- a/compiler/rustc_codegen_ssa/src/traits/backend.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/backend.rs
@@ -9,6 +9,7 @@ use rustc_ast::expand::allocator::AllocatorKind;
 use rustc_data_structures::fx::FxIndexMap;
 use rustc_data_structures::sync::{DynSend, DynSync};
 use rustc_errors::ErrorGuaranteed;
+use rustc_metadata::creader::MetadataLoaderDyn;
 use rustc_metadata::EncodedMetadata;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, LayoutOf, TyAndLayout};
@@ -16,7 +17,6 @@ use rustc_middle::ty::{Ty, TyCtxt};
 use rustc_middle::util::Providers;
 use rustc_session::{
     config::{self, OutputFilenames, PrintRequest},
-    cstore::MetadataLoaderDyn,
     Session,
 };
 use rustc_span::symbol::Symbol;
diff --git a/compiler/rustc_codegen_ssa/src/traits/write.rs b/compiler/rustc_codegen_ssa/src/traits/write.rs
index ecf5095d8..048540894 100644
--- a/compiler/rustc_codegen_ssa/src/traits/write.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/write.rs
@@ -2,7 +2,7 @@ use crate::back::lto::{LtoModuleCodegen, SerializedModule, ThinModule};
 use crate::back::write::{CodegenContext, FatLtoInput, ModuleConfig};
 use crate::{CompiledModule, ModuleCodegen};
 
-use rustc_errors::{FatalError, Handler};
+use rustc_errors::{DiagCtxt, FatalError};
 use rustc_middle::dep_graph::WorkProduct;
 
 pub trait WriteBackendMethods: 'static + Sized + Clone {
@@ -16,7 +16,7 @@ pub trait WriteBackendMethods: 'static + Sized + Clone {
     /// Merge all modules into main_module and returning it
     fn run_link(
         cgcx: &CodegenContext<Self>,
-        diag_handler: &Handler,
+        dcx: &DiagCtxt,
         modules: Vec<ModuleCodegen<Self::Module>>,
     ) -> Result<ModuleCodegen<Self::Module>, FatalError>;
     /// Performs fat LTO by merging all modules into a single one and returning it
@@ -38,7 +38,7 @@ pub trait WriteBackendMethods: 'static + Sized + Clone {
     fn print_statistics(&self);
     unsafe fn optimize(
         cgcx: &CodegenContext<Self>,
-        diag_handler: &Handler,
+        dcx: &DiagCtxt,
         module: &ModuleCodegen<Self::Module>,
         config: &ModuleConfig,
     ) -> Result<(), FatalError>;
@@ -52,7 +52,7 @@ pub trait WriteBackendMethods: 'static + Sized + Clone {
     ) -> Result<ModuleCodegen<Self::Module>, FatalError>;
     unsafe fn codegen(
         cgcx: &CodegenContext<Self>,
-        diag_handler: &Handler,
+        dcx: &DiagCtxt,
         module: ModuleCodegen<Self::Module>,
         config: &ModuleConfig,
     ) -> Result<CompiledModule, FatalError>;