move attr meta grammar to parse::validate_atr + ast_validation

1 files changed, 3 insertions, 2 deletions

diff --git a/src/libsyntax_ext/util.rs b/src/libsyntax_ext/util.rs
index d84fe19b3ea..c8f0eb4ad25 100644
--- a/src/libsyntax_ext/util.rs
+++ b/src/libsyntax_ext/util.rs
@@ -1,11 +1,12 @@
 use syntax_pos::Symbol;
 use syntax::ast::MetaItem;
-use syntax::attr::{check_builtin_attribute, AttributeTemplate};
+use syntax::attr::AttributeTemplate;
+use syntax::parse::validate_attr;
 use syntax_expand::base::ExtCtxt;
 
 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::only_word();
     let attr = ecx.attribute(meta_item.clone());
-    check_builtin_attribute(ecx.parse_sess, &attr, name, template);
+    validate_attr::check_builtin_attribute(ecx.parse_sess, &attr, name, template);
 }