Remove `Parser` methods that duplicate `DiagCtxt` methods.

1 files changed, 10 insertions, 6 deletions

diff --git a/compiler/rustc_parse/src/parser/path.rs b/compiler/rustc_parse/src/parser/path.rs
index 405531c1e41..047983836a2 100644
--- a/compiler/rustc_parse/src/parser/path.rs
+++ b/compiler/rustc_parse/src/parser/path.rs
@@ -614,7 +614,7 @@ impl<'a> Parser<'a> {
                         // FIXME(compiler-errors): this could be improved by suggesting lifting
                         // this up to the trait, at least before this becomes real syntax.
                         // e.g. `Trait<for<'a> Assoc = Ty>` -> `for<'a> Trait<Assoc = Ty>`
-                        return Err(self.struct_span_err(
+                        return Err(self.dcx().struct_span_err(
                             arg_span,
                             "`for<...>` is not allowed on associated type bounds",
                         ));
@@ -685,6 +685,7 @@ impl<'a> Parser<'a> {
                 let after_eq = eq.shrink_to_hi();
                 let before_next = self.token.span.shrink_to_lo();
                 let mut err = self
+                    .dcx()
                     .struct_span_err(after_eq.to(before_next), "missing type to the right of `=`");
                 if matches!(self.token.kind, token::Comma | token::Gt) {
                     err.span_suggestion(
@@ -783,10 +784,13 @@ impl<'a> Parser<'a> {
                         && let Some(expr) =
                             self.recover_unbraced_const_arg_that_can_begin_ty(snapshot)
                     {
-                        return Ok(Some(self.dummy_const_arg_needs_braces(
-                            self.struct_span_err(expr.span, "invalid const generic expression"),
-                            expr.span,
-                        )));
+                        return Ok(Some(
+                            self.dummy_const_arg_needs_braces(
+                                self.dcx()
+                                    .struct_span_err(expr.span, "invalid const generic expression"),
+                                expr.span,
+                            ),
+                        ));
                     }
 
                     GenericArg::Type(ty)
@@ -811,7 +815,7 @@ impl<'a> Parser<'a> {
             match self.parse_expr_res(Restrictions::CONST_EXPR, None) {
                 Ok(expr) => {
                     return Ok(Some(self.dummy_const_arg_needs_braces(
-                        self.struct_span_err(expr.span, "invalid const generic expression"),
+                        self.dcx().struct_span_err(expr.span, "invalid const generic expression"),
                         expr.span,
                     )));
                 }