make it compile again

Author: flip1995

src/librustc/hir/check_attr.rs

@@ -308,7 +308,7 @@ impl<'a, 'tcx> CheckAttrVisitor<'a, 'tcx> {
 
     fn check_used(&self, item: &hir::Item, target: Target) {
         for attr in &item.attrs {
-            if attr.name().map(|name| name == "used").unwrap_or(false) && target != Target::Static {
+            if attr.name() == "used" && target != Target::Static {
                 self.tcx.sess
                     .span_err(attr.span, "attribute must be applied to a `static` variable");
             }

src/librustc/ich/impls_syntax.rs

@@ -216,7 +216,7 @@ impl<'a> HashStable<StableHashingContext<'a>> for ast::Path {
                                           hasher: &mut StableHasher<W>) {
         self.segments.len().hash_stable(hcx, hasher);
         for segment in &self.segments {
-            segment.identifier.name.hash_stable(hcx, hasher);
+            segment.ident.name.hash_stable(hcx, hasher);
         }
     }
 }

src/librustc/lint/levels.rs

@@ -221,7 +221,7 @@ impl<'a> LintLevelsBuilder<'a> {
                         continue
                     }
                 };
-                let name = word.ident.name;
+                let name = word.name();
                 match store.check_lint_name(&name.as_str()) {
                     CheckLintNameResult::Ok(ids) => {
                         let src = LintSource::Node(name, li.span);
@@ -260,7 +260,7 @@ impl<'a> LintLevelsBuilder<'a> {
                                                 Some(li.span.into()),
                                                 &msg);
                         if name.as_str().chars().any(|c| c.is_uppercase()) {
-                            let name_lower = name.as_str().to_lowercase();
+                            let name_lower = name.as_str().to_lowercase().to_string();
                             if let CheckLintNameResult::NoLint =
                                     store.check_lint_name(&name_lower) {
                                 db.emit();

src/librustc/session/config.rs

@@ -1683,7 +1683,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> ast::CrateConfig {
                 early_error(ErrorOutputType::default(), &msg)
             }
 
-            (meta_item.ident.name, meta_item.value_str())
+            (meta_item.name(), meta_item.value_str())
         })
         .collect::<ast::CrateConfig>()
 }

src/librustc/traits/on_unimplemented.rs

@@ -190,7 +190,7 @@ impl<'a, 'gcx, 'tcx> OnUnimplementedDirective {
         for command in self.subcommands.iter().chain(Some(self)).rev() {
             if let Some(ref condition) = command.condition {
                 if !attr::eval_condition(condition, &tcx.sess.parse_sess, &mut |c| {
-                    options.contains(&(c.ident.name.as_str().to_string(),
+                    options.contains(&(c.name().as_str().to_string(),
                                       match c.value_str().map(|s| s.as_str().to_string()) {
                                           Some(s) => Some(s),
                                           None => None

src/librustc_driver/lib.rs

@@ -1060,7 +1060,7 @@ impl RustcDefaultCalls {
                     let mut cfgs = Vec::new();
                     for &(name, ref value) in sess.parse_sess.config.iter() {
                         let gated_cfg = GatedCfg::gate(&ast::MetaItem {
-                            name: ast::Path::from_ident(DUMMY_SP, name.to_ident()),
+                            ident: ast::Path::from_ident(name.to_ident()),
                             node: ast::MetaItemKind::Word,
                             span: DUMMY_SP,
                         });

src/librustc_incremental/assert_dep_graph.rs

@@ -110,7 +110,7 @@ impl<'a, 'tcx> IfThisChanged<'a, 'tcx> {
         for list_item in attr.meta_item_list().unwrap_or_default() {
             match list_item.word() {
                 Some(word) if value.is_none() =>
-                    value = Some(word.ident.name),
+                    value = Some(word.name()),
                 _ =>
                     // FIXME better-encapsulate meta_item (don't directly access `node`)
                     span_bug!(list_item.span(), "unexpected meta-item {:?}", list_item.node),

src/librustc_resolve/build_reduced_graph.rs

@@ -702,7 +702,7 @@ impl<'a> Resolver<'a> {
                 match attr.meta_item_list() {
                     Some(names) => for attr in names {
                         if let Some(word) = attr.word() {
-                            imports.imports.push((word.ident.name, attr.span()));
+                            imports.imports.push((word.name(), attr.span()));
                         } else {
                             span_err!(self.session, attr.span(), E0466, "bad macro import");
                         }

src/librustdoc/clean/cfg.rs

@@ -438,7 +438,7 @@ mod test {
 
     fn dummy_meta_item_word(name: &str) -> MetaItem {
         MetaItem {
-            name: Path::from_ident(DUMMY_SP, Ident::from_str(name)),
+            ident: Path::from_ident(Ident::from_str(name)),
             node: MetaItemKind::Word,
             span: DUMMY_SP,
         }
@@ -447,7 +447,7 @@ mod test {
     macro_rules! dummy_meta_item_list {
         ($name:ident, [$($list:ident),* $(,)*]) => {
             MetaItem {
-                name: Path::from_ident(DUMMY_SP, Ident::from_str(stringify!($name))),
+                ident: Path::from_ident(Ident::from_str(stringify!($name))),
                 node: MetaItemKind::List(vec![
                     $(
                         dummy_spanned(NestedMetaItemKind::MetaItem(
@@ -461,7 +461,7 @@ mod test {
 
         ($name:ident, [$($list:expr),* $(,)*]) => {
             MetaItem {
-                name: Path::from_ident(DUMMY_SP, Ident::from_str(stringify!($name))),
+                ident: Path::from_ident(Ident::from_str(stringify!($name))),
                 node: MetaItemKind::List(vec![
                     $(
                         dummy_spanned(NestedMetaItemKind::MetaItem($list)),
@@ -601,7 +601,7 @@ mod test {
             assert_eq!(Cfg::parse(&mi), Ok(word_cfg("all")));
 
             let mi = MetaItem {
-                name: Path::from_ident(DUMMY_SP, Ident::from_str("all")),
+                ident: Path::from_ident(Ident::from_str("all")),
                 node: MetaItemKind::NameValue(dummy_spanned(LitKind::Str(
                     Symbol::intern("done"),
                     StrStyle::Cooked,
@@ -636,7 +636,7 @@ mod test {
     fn test_parse_err() {
         with_globals(|| {
             let mi = MetaItem {
-                name: Path::from_ident(DUMMY_SP, Ident::from_str("foo")),
+                ident: Path::from_ident(Ident::from_str("foo")),
                 node: MetaItemKind::NameValue(dummy_spanned(LitKind::Bool(false))),
                 span: DUMMY_SP,
             };

src/librustdoc/html/render.rs

@@ -3284,7 +3284,7 @@ fn item_enum(w: &mut fmt::Formatter, cx: &Context, it: &clean::Item,
 }
 
 fn render_attribute(attr: &ast::MetaItem) -> Option<String> {
-    let name = attr.ident.name;
+    let name = attr.name();
 
     if attr.is_word() {
         Some(format!("{}", name))