1 files changed, 17 insertions, 17 deletions

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index cf73c638d85..959e26fec70 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -412,15 +412,15 @@ use std::backtrace::{Backtrace, BacktraceStatus};
 /// A handler deals with errors and other compiler output.
 /// Certain errors (fatal, bug, unimpl) may cause immediate exit,
 /// others log errors for later reporting.
-pub struct Handler {
-    inner: Lock<HandlerInner>,
+pub struct DiagCtxt {
+    inner: Lock<DiagCtxtInner>,
 }
 
 /// This inner struct exists to keep it all behind a single lock;
 /// this is done to prevent possible deadlocks in a multi-threaded compiler,
 /// as well as inconsistent state observation.
-struct HandlerInner {
-    flags: HandlerFlags,
+struct DiagCtxtInner {
+    flags: DiagCtxtFlags,
     /// The number of lint errors that have been emitted.
     lint_err_count: usize,
     /// The number of errors that have been emitted, including duplicates.
@@ -518,7 +518,7 @@ pub static TRACK_DIAGNOSTICS: AtomicRef<fn(&mut Diagnostic, &mut dyn FnMut(&mut
     AtomicRef::new(&(default_track_diagnostic as _));
 
 #[derive(Copy, Clone, Default)]
-pub struct HandlerFlags {
+pub struct DiagCtxtFlags {
     /// If false, warning-level lints are suppressed.
     /// (rustc: see `--allow warnings` and `--cap-lints`)
     pub can_emit_warnings: bool,
@@ -540,7 +540,7 @@ pub struct HandlerFlags {
     pub track_diagnostics: bool,
 }
 
-impl Drop for HandlerInner {
+impl Drop for DiagCtxtInner {
     fn drop(&mut self) {
         self.emit_stashed_diagnostics();
 
@@ -572,7 +572,7 @@ impl Drop for HandlerInner {
     }
 }
 
-impl Handler {
+impl DiagCtxt {
     pub fn with_tty_emitter(
         sm: Option<Lrc<SourceMap>>,
         fallback_bundle: LazyFallbackBundle,
@@ -585,7 +585,7 @@ impl Handler {
         self
     }
 
-    pub fn with_flags(mut self, flags: HandlerFlags) -> Self {
+    pub fn with_flags(mut self, flags: DiagCtxtFlags) -> Self {
         self.inner.get_mut().flags = flags;
         self
     }
@@ -597,8 +597,8 @@ impl Handler {
 
     pub fn with_emitter(emitter: Box<DynEmitter>) -> Self {
         Self {
-            inner: Lock::new(HandlerInner {
-                flags: HandlerFlags { can_emit_warnings: true, ..Default::default() },
+            inner: Lock::new(DiagCtxtInner {
+                flags: DiagCtxtFlags { can_emit_warnings: true, ..Default::default() },
                 lint_err_count: 0,
                 err_count: 0,
                 warn_count: 0,
@@ -1057,7 +1057,7 @@ impl Handler {
         inner.emit_diagnostic(diagnostic).unwrap()
     }
 
-    // FIXME(eddyb) note the comment inside `impl Drop for HandlerInner`, that's
+    // FIXME(eddyb) note the comment inside `impl Drop for DiagCtxtInner`, that's
     // where the explanation of what "good path" is (also, it should be renamed).
     pub fn good_path_delayed_bug(&self, msg: impl Into<DiagnosticMessage>) {
         let mut inner = self.inner.borrow_mut();
@@ -1396,12 +1396,12 @@ impl Handler {
     }
 
     /// This methods steals all [`LintExpectationId`]s that are stored inside
-    /// [`HandlerInner`] and indicate that the linked expectation has been fulfilled.
+    /// [`DiagCtxtInner`] and indicate that the linked expectation has been fulfilled.
     #[must_use]
     pub fn steal_fulfilled_expectation_ids(&self) -> FxHashSet<LintExpectationId> {
         assert!(
             self.inner.borrow().unstable_expect_diagnostics.is_empty(),
-            "`HandlerInner::unstable_expect_diagnostics` should be empty at this point",
+            "`DiagCtxtInner::unstable_expect_diagnostics` should be empty at this point",
         );
         std::mem::take(&mut self.inner.borrow_mut().fulfilled_expectations)
     }
@@ -1413,11 +1413,11 @@ impl Handler {
     }
 }
 
-// Note: we prefer implementing operations on `Handler`, rather than
-// `HandlerInner`, whenever possible. This minimizes functions where
-// `Handler::foo()` just borrows `inner` and forwards a call to
+// Note: we prefer implementing operations on `DiagCtxt`, rather than
+// `DiagCtxtInner`, whenever possible. This minimizes functions where
+// `DiagCtxt::foo()` just borrows `inner` and forwards a call to
 // `HanderInner::foo`.
-impl HandlerInner {
+impl DiagCtxtInner {
     /// Emit all stashed diagnostics.
     fn emit_stashed_diagnostics(&mut self) -> Option<ErrorGuaranteed> {
         let has_errors = self.has_errors();