4 files changed, 13 insertions, 13 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 000b2748e4f..5d287e73c2d 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -4,7 +4,7 @@ use rustc_data_structures::fx::FxHashSet;
 use rustc_data_structures::fx::FxIndexMap;
 use rustc_data_structures::memmap::Mmap;
 use rustc_data_structures::temp_dir::MaybeTempDir;
-use rustc_errors::{ErrorGuaranteed, Handler};
+use rustc_errors::{DiagCtxt, ErrorGuaranteed};
 use rustc_fs_util::{fix_windows_verbatim_for_gcc, try_canonicalize};
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc_metadata::find_native_static_library;
@@ -52,7 +52,7 @@ use std::path::{Path, PathBuf};
 use std::process::{ExitStatus, Output, Stdio};
 use std::{env, fmt, fs, io, mem, str};
 
-pub fn ensure_removed(diag_handler: &Handler, path: &Path) {
+pub fn ensure_removed(diag_handler: &DiagCtxt, path: &Path) {
     if let Err(e) = fs::remove_file(path) {
         if e.kind() != io::ErrorKind::NotFound {
             diag_handler.err(format!("failed to remove {}: {}", path.display(), e));
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index 40fd8c5c1d6..d1c6d2ea5af 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -14,7 +14,7 @@ use rustc_data_structures::memmap::Mmap;
 use rustc_data_structures::profiling::{SelfProfilerRef, VerboseTimingGuard};
 use rustc_data_structures::sync::Lrc;
 use rustc_errors::emitter::Emitter;
-use rustc_errors::{translation::Translate, DiagnosticId, FatalError, Handler, Level};
+use rustc_errors::{translation::Translate, DiagCtxt, DiagnosticId, FatalError, Level};
 use rustc_errors::{DiagnosticMessage, Style};
 use rustc_fs_util::link_or_copy;
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
@@ -344,7 +344,7 @@ pub struct CodegenContext<B: WriteBackendMethods> {
     /// how to call the compiler with the same arguments.
     pub expanded_args: Vec<String>,
 
-    /// Handler to use for diagnostics produced during codegen.
+    /// Emitter to use for diagnostics produced during codegen.
     pub diag_emitter: SharedEmitter,
     /// LLVM optimizations for which we want to print remarks.
     pub remark: Passes,
@@ -359,8 +359,8 @@ pub struct CodegenContext<B: WriteBackendMethods> {
 }
 
 impl<B: WriteBackendMethods> CodegenContext<B> {
-    pub fn create_diag_handler(&self) -> Handler {
-        Handler::with_emitter(Box::new(self.diag_emitter.clone()))
+    pub fn create_diag_handler(&self) -> DiagCtxt {
+        DiagCtxt::with_emitter(Box::new(self.diag_emitter.clone()))
     }
 
     pub fn config(&self, kind: ModuleKind) -> &ModuleConfig {
diff --git a/compiler/rustc_codegen_ssa/src/errors.rs b/compiler/rustc_codegen_ssa/src/errors.rs
index ed6ac9f9c5d..d8958264458 100644
--- a/compiler/rustc_codegen_ssa/src/errors.rs
+++ b/compiler/rustc_codegen_ssa/src/errors.rs
@@ -4,7 +4,7 @@ use crate::assert_module_sources::CguReuse;
 use crate::back::command::Command;
 use crate::fluent_generated as fluent;
 use rustc_errors::{
-    DiagnosticArgValue, DiagnosticBuilder, ErrorGuaranteed, Handler, IntoDiagnostic,
+    DiagCtxt, DiagnosticArgValue, DiagnosticBuilder, ErrorGuaranteed, IntoDiagnostic,
     IntoDiagnosticArg,
 };
 use rustc_macros::Diagnostic;
@@ -210,7 +210,7 @@ pub enum LinkRlibError {
 pub struct ThorinErrorWrapper(pub thorin::Error);
 
 impl IntoDiagnostic<'_> for ThorinErrorWrapper {
-    fn into_diagnostic(self, handler: &Handler) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
+    fn into_diagnostic(self, handler: &DiagCtxt) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
         let mut diag;
         match self.0 {
             thorin::Error::ReadInput(_) => {
@@ -412,7 +412,7 @@ pub struct LinkingFailed<'a> {
 }
 
 impl IntoDiagnostic<'_> for LinkingFailed<'_> {
-    fn into_diagnostic(self, handler: &Handler) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
+    fn into_diagnostic(self, handler: &DiagCtxt) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
         let mut diag = handler.struct_err(fluent::codegen_ssa_linking_failed);
         diag.set_arg("linker_path", format!("{}", self.linker_path.display()));
         diag.set_arg("exit_status", format!("{}", self.exit_status));
diff --git a/compiler/rustc_codegen_ssa/src/traits/write.rs b/compiler/rustc_codegen_ssa/src/traits/write.rs
index ecf5095d8a3..b8a63d259ec 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,
+        diag_handler: &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,
+        diag_handler: &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,
+        diag_handler: &DiagCtxt,
         module: ModuleCodegen<Self::Module>,
         config: &ModuleConfig,
     ) -> Result<CompiledModule, FatalError>;