review comments

src/librustc/hir/mod.rs

@@ -2173,7 +2173,7 @@ impl StructField {
 /// Id of the whole struct lives in `Item`.
 #[derive(Clone, RustcEncodable, RustcDecodable, Debug, HashStable)]
 pub enum VariantData {
-    Struct(HirVec<StructField>, HirId, bool),
+    Struct(HirVec<StructField>, HirId, /* recovered */ bool),
     Tuple(HirVec<StructField>, HirId),
     Unit(HirId),
 }

src/libsyntax/ast.rs

@@ -620,7 +620,7 @@ pub enum PatKind {
 
     /// A struct or struct variant pattern (e.g., `Variant {x, y, ..}`).
     /// The `bool` is `true` in the presence of a `..`.
-    Struct(Path, Vec<Spanned<FieldPat>>, bool),
+    Struct(Path, Vec<Spanned<FieldPat>>, /* recovered */ bool),
 
     /// A tuple struct/variant pattern (`Variant(x, y, .., z)`).
     /// If the `..` pattern fragment is present, then `Option<usize>` denotes its position.

src/libsyntax/parse/parser.rs

@@ -6902,7 +6902,9 @@ impl<'a> Parser<'a> {
         }
     }
 
-    fn parse_record_struct_body(&mut self) -> PResult<'a, (Vec<StructField>, bool)> {
+    fn parse_record_struct_body(
+        &mut self,
+    ) -> PResult<'a, (Vec<StructField>, /* recovered */ bool)> {
         let mut fields = Vec::new();
         let mut recovered = false;
         if self.eat(&token::OpenDelim(token::Brace)) {