`track_errors` use a delay_span_bug

2022-11-17 21:09:59 +00:00 · 2022-11-17 21:09:59 +00:00 · 3fca95a597
parent 95a267bb34
commit 3fca95a597
1 changed files with 4 additions and 1 deletions
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@ -562,7 +562,10 @@ impl Session {
        if self.err_count() == old_count {
            Ok(result)
        } else {
-            Err(ErrorGuaranteed::unchecked_claim_error_was_emitted())
+            Err(self.delay_span_bug(
+                rustc_span::DUMMY_SP,
+                "`self.err_count()` changed but an error was not emitted",
+            ))
        }
    }
    #[allow(rustc::untranslatable_diagnostic)]