Remove `ExtCtxt` methods that duplicate `DiagCtxt` methods.

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_builtin_macros/src/assert.rs b/compiler/rustc_builtin_macros/src/assert.rs
index 7abfcc8c50c..8fa3fe5b3e6 100644
--- a/compiler/rustc_builtin_macros/src/assert.rs
+++ b/compiler/rustc_builtin_macros/src/assert.rs
@@ -115,7 +115,7 @@ fn parse_assert<'a>(cx: &mut ExtCtxt<'a>, sp: Span, stream: TokenStream) -> PRes
     let mut parser = cx.new_parser_from_tts(stream);
 
     if parser.token == token::Eof {
-        return Err(cx.create_err(errors::AssertRequiresBoolean { span: sp }));
+        return Err(cx.dcx().create_err(errors::AssertRequiresBoolean { span: sp }));
     }
 
     let cond_expr = parser.parse_expr()?;
@@ -128,7 +128,7 @@ fn parse_assert<'a>(cx: &mut ExtCtxt<'a>, sp: Span, stream: TokenStream) -> PRes
     //
     // Emit an error about semicolon and suggest removing it.
     if parser.token == token::Semi {
-        cx.emit_err(errors::AssertRequiresExpression { span: sp, token: parser.token.span });
+        cx.dcx().emit_err(errors::AssertRequiresExpression { span: sp, token: parser.token.span });
         parser.bump();
     }
 
@@ -141,7 +141,7 @@ fn parse_assert<'a>(cx: &mut ExtCtxt<'a>, sp: Span, stream: TokenStream) -> PRes
     let custom_message =
         if let token::Literal(token::Lit { kind: token::Str, .. }) = parser.token.kind {
             let comma = parser.prev_token.span.shrink_to_hi();
-            cx.emit_err(errors::AssertMissingComma { span: parser.token.span, comma });
+            cx.dcx().emit_err(errors::AssertMissingComma { span: parser.token.span, comma });
 
             parse_custom_message(&mut parser)
         } else if parser.eat(&token::Comma) {