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-rw-r--r--src/libsyntax/ext/base.rs3
-rw-r--r--src/libsyntax/ext/proc_macro_server.rs4
2 files changed, 2 insertions, 5 deletions
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 384c0555c85..a6be5b10178 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -1048,9 +1048,6 @@ impl<'a> ExtCtxt<'a> {
     pub fn span_warn<S: Into<MultiSpan>>(&self, sp: S, msg: &str) {
         self.parse_sess.span_diagnostic.span_warn(sp, msg);
     }
-    pub fn span_unimpl<S: Into<MultiSpan>>(&self, sp: S, msg: &str) -> ! {
-        self.parse_sess.span_diagnostic.span_unimpl(sp, msg);
-    }
     pub fn span_bug<S: Into<MultiSpan>>(&self, sp: S, msg: &str) -> ! {
         self.parse_sess.span_diagnostic.span_bug(sp, msg);
     }
diff --git a/src/libsyntax/ext/proc_macro_server.rs b/src/libsyntax/ext/proc_macro_server.rs
index 544ec789d80..dfec9ee2880 100644
--- a/src/libsyntax/ext/proc_macro_server.rs
+++ b/src/libsyntax/ext/proc_macro_server.rs
@@ -4,7 +4,7 @@ use crate::parse::{self, token, ParseSess};
 use crate::parse::lexer::comments;
 use crate::tokenstream::{self, DelimSpan, IsJoint::*, TokenStream, TreeAndJoint};
 
-use errors::{Diagnostic, DiagnosticBuilder};
+use errors::Diagnostic;
 use rustc_data_structures::sync::Lrc;
 use syntax_pos::{BytePos, FileName, MultiSpan, Pos, SourceFile, Span};
 use syntax_pos::symbol::{kw, sym, Symbol};
@@ -650,7 +650,7 @@ impl server::Diagnostic for Rustc<'_> {
         diag.sub(level.to_internal(), msg, MultiSpan::from_spans(spans), None);
     }
     fn emit(&mut self, diag: Self::Diagnostic) {
-        DiagnosticBuilder::new_diagnostic(&self.sess.span_diagnostic, diag).emit()
+        self.sess.span_diagnostic.emit_diagnostic(&diag);
     }
 }