2 files changed, 2 insertions, 31 deletions
diff --git a/src/libsyntax/config.rs b/src/libsyntax/config.rs
index 2e98c7d9626..54e6dde41e6 100644
--- a/src/libsyntax/config.rs
+++ b/src/libsyntax/config.rs
@@ -223,7 +223,6 @@ impl<'a> StripUnconfigured<'a> {
             ast::ExprKind::Struct(path, fields, base) => {
                 let fields = fields.into_iter()
                     .filter_map(|field| {
-                        self.visit_struct_field_attrs(field.attrs());
                         self.configure(field)
                     })
                     .collect();
@@ -256,17 +255,6 @@ impl<'a> StripUnconfigured<'a> {
     }
 
     pub fn configure_struct_expr_field(&mut self, field: ast::Field) -> Option<ast::Field> {
-        if !self.features.map(|features| features.struct_field_attributes).unwrap_or(true) {
-            if !field.attrs.is_empty() {
-                let mut err = feature_err(self.sess,
-                                          "struct_field_attributes",
-                                          field.span,
-                                          GateIssue::Language,
-                                          "attributes on struct literal fields are unstable");
-                err.emit();
-            }
-        }
-
         self.configure(field)
     }
 
@@ -275,7 +263,6 @@ impl<'a> StripUnconfigured<'a> {
             if let ast::PatKind::Struct(path, fields, etc) = pattern.node {
                 let fields = fields.into_iter()
                     .filter_map(|field| {
-                        self.visit_struct_field_attrs(field.attrs());
                         self.configure(field)
                     })
                     .collect();
@@ -284,21 +271,6 @@ impl<'a> StripUnconfigured<'a> {
             pattern
         })
     }
-
-    fn visit_struct_field_attrs(&mut self, attrs: &[ast::Attribute]) {
-        // flag the offending attributes
-        for attr in attrs.iter() {
-            if !self.features.map(|features| features.struct_field_attributes).unwrap_or(true) {
-                let mut err = feature_err(
-                    self.sess,
-                    "struct_field_attributes",
-                    attr.span,
-                    GateIssue::Language,
-                    "attributes on struct pattern or literal fields are unstable");
-                err.emit();
-            }
-        }
-    }
 }
 
 impl<'a> fold::Folder for StripUnconfigured<'a> {
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index 7ab0529f518..4543378789d 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -312,9 +312,6 @@ declare_features! (
     // Declarative macros 2.0 (`macro`).
     (active, decl_macro, "1.17.0", Some(39412)),
 
-    // Allows attributes on struct literal fields.
-    (active, struct_field_attributes, "1.16.0", Some(38814)),
-
     // Allows #[link(kind="static-nobundle"...]
     (active, static_nobundle, "1.16.0", Some(37403)),
 
@@ -430,6 +427,8 @@ declare_features! (
     (accepted, relaxed_adts, "1.19.0", Some(35626)),
     // Coerces non capturing closures to function pointers
     (accepted, closure_to_fn_coercion, "1.19.0", Some(39817)),
+    // Allows attributes on struct literal fields.
+    (accepted, struct_field_attributes, "1.20.0", Some(38814)),
 );
 
 // If you change this, please modify src/doc/unstable-book as well. You must