Remove Span argument from ExtCtxt::attribute

MetaItem.span was always equivalent

3 files changed, 6 insertions, 6 deletions

diff --git a/src/libsyntax/attr/builtin.rs b/src/libsyntax/attr/builtin.rs
index dbf31ad0148..eabb6302d46 100644
--- a/src/libsyntax/attr/builtin.rs
+++ b/src/libsyntax/attr/builtin.rs
@@ -929,7 +929,7 @@ pub fn find_transparency(
 pub fn check_builtin_macro_attribute(ecx: &ExtCtxt<'_>, meta_item: &MetaItem, name: Symbol) {
     // All the built-in macro attributes are "words" at the moment.
     let template = AttributeTemplate { word: true, list: None, name_value_str: None };
-    let attr = ecx.attribute(meta_item.span, meta_item.clone());
+    let attr = ecx.attribute(meta_item.clone());
     check_builtin_attribute(ecx.parse_sess, &attr, name, template);
 }
 
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index 8a7a9e712a3..ea2c1fd7078 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -259,7 +259,7 @@ pub trait AstBuilder {
                     generics: Generics) -> P<ast::Item>;
     fn item_ty(&self, span: Span, name: Ident, ty: P<ast::Ty>) -> P<ast::Item>;
 
-    fn attribute(&self, sp: Span, mi: ast::MetaItem) -> ast::Attribute;
+    fn attribute(&self, mi: ast::MetaItem) -> ast::Attribute;
 
     fn meta_word(&self, sp: Span, w: ast::Name) -> ast::MetaItem;
 
@@ -1134,8 +1134,8 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
         self.item_ty_poly(span, name, ty, Generics::default())
     }
 
-    fn attribute(&self, sp: Span, mi: ast::MetaItem) -> ast::Attribute {
-        attr::mk_attr_outer(sp, mi)
+    fn attribute(&self, mi: ast::MetaItem) -> ast::Attribute {
+        attr::mk_attr_outer(mi.span, mi)
     }
 
     fn meta_word(&self, sp: Span, w: ast::Name) -> ast::MetaItem {
diff --git a/src/libsyntax/ext/proc_macro.rs b/src/libsyntax/ext/proc_macro.rs
index 425b9813f59..d1fabf963b5 100644
--- a/src/libsyntax/ext/proc_macro.rs
+++ b/src/libsyntax/ext/proc_macro.rs
@@ -239,11 +239,11 @@ crate fn add_derived_markers<T: HasAttrs>(
     item.visit_attrs(|attrs| {
         if names.contains(&sym::Eq) && names.contains(&sym::PartialEq) {
             let meta = cx.meta_word(span, sym::structural_match);
-            attrs.push(cx.attribute(span, meta));
+            attrs.push(cx.attribute(meta));
         }
         if names.contains(&sym::Copy) {
             let meta = cx.meta_word(span, sym::rustc_copy_clone_marker);
-            attrs.push(cx.attribute(span, meta));
+            attrs.push(cx.attribute(meta));
         }
     });
 }