Inline attribute constructors

4 files changed, 10 insertions, 21 deletions

diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index cadd7d563da..ccd73bb66c6 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -640,18 +640,4 @@ impl<'a> ExtCtxt<'a> {
     pub fn meta_word(&self, sp: Span, w: ast::Name) -> ast::MetaItem {
         attr::mk_word_item(Ident::new(w, sp))
     }
-
-    pub fn meta_list_item_word(&self, sp: Span, w: ast::Name) -> ast::NestedMetaItem {
-        attr::mk_nested_word_item(Ident::new(w, sp))
-    }
-
-    pub fn meta_list(&self, sp: Span, name: ast::Name, mis: Vec<ast::NestedMetaItem>)
-                 -> ast::MetaItem {
-        attr::mk_list_item(Ident::new(name, sp), mis)
-    }
-
-    pub fn meta_name_value(&self, span: Span, name: ast::Name, lit_kind: ast::LitKind)
-                       -> ast::MetaItem {
-        attr::mk_name_value_item(Ident::new(name, span), lit_kind, span)
-    }
 }
diff --git a/src/libsyntax_ext/deriving/cmp/eq.rs b/src/libsyntax_ext/deriving/cmp/eq.rs
index 471c92dd999..c92339dd2fb 100644
--- a/src/libsyntax_ext/deriving/cmp/eq.rs
+++ b/src/libsyntax_ext/deriving/cmp/eq.rs
@@ -2,7 +2,7 @@ use crate::deriving::path_std;
 use crate::deriving::generic::*;
 use crate::deriving::generic::ty::*;
 
-use syntax::ast::{self, Expr, MetaItem, GenericArg};
+use syntax::ast::{self, Ident, Expr, MetaItem, GenericArg};
 use syntax::ext::base::{Annotatable, ExtCtxt, SpecialDerives};
 use syntax::ptr::P;
 use syntax::symbol::{sym, Symbol};
@@ -16,8 +16,8 @@ pub fn expand_deriving_eq(cx: &mut ExtCtxt<'_>,
     cx.resolver.add_derives(cx.current_expansion.id.expn_data().parent, SpecialDerives::EQ);
 
     let inline = cx.meta_word(span, sym::inline);
-    let hidden = cx.meta_list_item_word(span, sym::hidden);
-    let doc = cx.meta_list(span, sym::doc, vec![hidden]);
+    let hidden = syntax::attr::mk_nested_word_item(Ident::new(sym::hidden, span));
+    let doc = syntax::attr::mk_list_item(Ident::new(sym::doc, span), vec![hidden]);
     let attrs = vec![cx.attribute(inline), cx.attribute(doc)];
     let trait_def = TraitDef {
         span,
diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index 5c332eccb62..fec035d331d 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -672,8 +672,11 @@ impl<'a> TraitDef<'a> {
         attr::mark_used(&attr);
         let opt_trait_ref = Some(trait_ref);
         let unused_qual = {
-            let word = cx.meta_list_item_word(self.span, Symbol::intern("unused_qualifications"));
-            cx.attribute(cx.meta_list(self.span, sym::allow, vec![word]))
+            let word = syntax::attr::mk_nested_word_item(
+                Ident::new(Symbol::intern("unused_qualifications"), self.span));
+            let list = syntax::attr::mk_list_item(
+                Ident::new(sym::allow, self.span), vec![word]);
+            cx.attribute(list)
         };
 
         let mut a = vec![attr, unused_qual];
diff --git a/src/libsyntax_ext/test.rs b/src/libsyntax_ext/test.rs
index 0910c00a8a2..6c7e3e3eb98 100644
--- a/src/libsyntax_ext/test.rs
+++ b/src/libsyntax_ext/test.rs
@@ -145,8 +145,8 @@ pub fn expand_test_or_bench(
     let mut test_const = cx.item(sp, ast::Ident::new(item.ident.name, sp),
         vec![
             // #[cfg(test)]
-            cx.attribute(cx.meta_list(attr_sp, sym::cfg, vec![
-                cx.meta_list_item_word(attr_sp, sym::test)
+            cx.attribute(attr::mk_list_item(ast::Ident::new(sym::cfg, attr_sp), vec![
+                attr::mk_nested_word_item(ast::Ident::new(sym::test, attr_sp))
             ])),
             // #[rustc_test_marker]
             cx.attribute(cx.meta_word(attr_sp, sym::rustc_test_marker)),