Replace ParseSess::set_dcx with DiagCtxt::set_emitter

Replacing the error emitter doesn't accidentally clear the error count.
2025-02-02 16:06:16 +00:00
parent 6556147d15
commit 6a566ee092
3 changed files with 8 additions and 8 deletions
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -712,6 +712,10 @@ impl DiagCtxt {
        inner.emitter = new_emitter;
    }

+    pub fn set_emitter(&self, emitter: Box<dyn Emitter + DynSend>) {
+        self.inner.borrow_mut().emitter = emitter;
+    }
+
    /// Translate `message` eagerly with `args` to `SubdiagMessage::Eager`.
    pub fn eagerly_translate<'a>(
        &self,