2 files changed, 9 insertions, 4 deletions
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 3a9e9b480ec..eeb83a85e59 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -3533,7 +3533,7 @@ impl<'a> Parser<'a> {
                 let exp_span = self.prev_token.span;
                 // We permit `.. }` on the left-hand side of a destructuring assignment.
                 if self.check(&token::CloseDelim(close_delim)) {
-                    base = ast::StructRest::Rest(self.prev_token.span.shrink_to_hi());
+                    base = ast::StructRest::Rest(self.prev_token.span);
                     break;
                 }
                 match self.parse_expr() {
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index 475cd09147f..f12b4ca249d 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -1845,6 +1845,7 @@ impl<'a> Parser<'a> {
                         ident: None,
                         id: DUMMY_NODE_ID,
                         ty,
+                        default: None,
                         attrs,
                         is_placeholder: false,
                     },
@@ -2024,12 +2025,15 @@ impl<'a> Parser<'a> {
         if self.token == token::Colon && self.look_ahead(1, |t| *t != token::Colon) {
             self.dcx().emit_err(errors::SingleColonStructType { span: self.token.span });
         }
-        if self.token == token::Eq {
+        let default = if self.token == token::Eq {
             self.bump();
             let const_expr = self.parse_expr_anon_const()?;
             let sp = ty.span.shrink_to_hi().to(const_expr.value.span);
-            self.dcx().emit_err(errors::EqualsStructDefault { span: sp });
-        }
+            self.psess.gated_spans.gate(sym::default_field_values, sp);
+            Some(const_expr)
+        } else {
+            None
+        };
         Ok(FieldDef {
             span: lo.to(self.prev_token.span),
             ident: Some(name),
@@ -2037,6 +2041,7 @@ impl<'a> Parser<'a> {
             safety,
             id: DUMMY_NODE_ID,
             ty,
+            default,
             attrs,
             is_placeholder: false,
         })