translations(rustc_session): migrate check_expected_reuse

This commit migrates the errors in the function check_expected_reuse
to use the new SessionDiagnostic. It also does some small refactor
for the IncorrectCguReuseType to include the 'at least' word in the
fluent translation file

2 files changed, 12 insertions, 20 deletions

diff --git a/compiler/rustc_session/src/cgu_reuse_tracker.rs b/compiler/rustc_session/src/cgu_reuse_tracker.rs
index 0b75a89c4d8..2a4a772f610 100644
--- a/compiler/rustc_session/src/cgu_reuse_tracker.rs
+++ b/compiler/rustc_session/src/cgu_reuse_tracker.rs
@@ -2,7 +2,8 @@
 //! compilation. This is used for incremental compilation tests and debug
 //! output.
 
-use crate::errors::IncorrectCguReuseType;
+use crate::errors::{CguNotRecorded, IncorrectCguReuseType};
+use crate::Session;
 use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::{DiagnosticArgValue, IntoDiagnosticArg};
 use rustc_span::{Span, Symbol};
@@ -104,7 +105,7 @@ impl CguReuseTracker {
         }
     }
 
-    pub fn check_expected_reuse(&self, diag: &rustc_errors::Handler) {
+    pub fn check_expected_reuse(&self, sess: &Session) {
         if let Some(ref data) = self.data {
             let data = data.lock().unwrap();
 
@@ -118,7 +119,7 @@ impl CguReuseTracker {
                     };
 
                     if error {
-                        let at_least = if at_least { "at least " } else { "" };
+                        let at_least = if at_least { 1 } else { 0 };
                         IncorrectCguReuseType {
                             span: error_span.0,
                             cgu_user_name: &cgu_user_name,
@@ -128,15 +129,7 @@ impl CguReuseTracker {
                         };
                     }
                 } else {
-                    //FIXME: Remove this once PR #100694 that implements `[fatal(..)]` is merged
-                    let msg = format!(
-                        "CGU-reuse for `{cgu_user_name}` (mangled: `{cgu_name}`) was \
-                                       not recorded"
-                    );
-                    diag.span_fatal(error_span.0, &msg)
-
-                    //FIXME: Uncomment this once PR #100694 that implements `[fatal(..)]` is merged
-                    // CguNotRecorded { cgu_user_name, cgu_name };
+                    sess.emit_fatal(CguNotRecorded { cgu_user_name, cgu_name });
                 }
             }
         }
diff --git a/compiler/rustc_session/src/errors.rs b/compiler/rustc_session/src/errors.rs
index 54e5fe82f5c..7252f1799da 100644
--- a/compiler/rustc_session/src/errors.rs
+++ b/compiler/rustc_session/src/errors.rs
@@ -14,16 +14,15 @@ pub struct IncorrectCguReuseType<'a> {
     pub cgu_user_name: &'a str,
     pub actual_reuse: CguReuse,
     pub expected_reuse: CguReuse,
-    pub at_least: &'a str,
+    pub at_least: u8,
 }
 
-//FIXME: Uncomment this once PR #100694 that implements `[fatal(..)]` is merged
-// #[derive(SessionDiagnostic)]
-// #[fatal(session::cgu_not_recorded)]
-// pub struct CguNotRecorded<'a> {
-//     pub cgu_user_name: &'a str,
-//     pub cgu_name: &'a str,
-// }
+#[derive(SessionDiagnostic)]
+#[diag(session::cgu_not_recorded)]
+pub struct CguNotRecorded<'a> {
+    pub cgu_user_name: &'a str,
+    pub cgu_name: &'a str,
+}
 
 #[derive(SessionDiagnostic)]
 #[diag(session::feature_gate_error, code = "E0658")]