From 08de1b4fa57ca78ad13026950b3eb024b7d2abf3 Mon Sep 17 00:00:00 2001
From: Jonas Schievink <jonasschievink@gmail.com>
Date: Fri, 18 Dec 2020 18:58:42 +0100
Subject: Implement `RawAttr::filter`

---
 crates/parser/src/grammar.rs | 4 ++++
 crates/parser/src/lib.rs     | 3 +++
 2 files changed, 7 insertions(+)

(limited to 'crates/parser')

diff --git a/crates/parser/src/grammar.rs b/crates/parser/src/grammar.rs
index 23039eba4..1a078f6b4 100644
--- a/crates/parser/src/grammar.rs
+++ b/crates/parser/src/grammar.rs
@@ -133,6 +133,10 @@ pub(crate) mod fragments {
 
         m.complete(p, MACRO_STMTS);
     }
+
+    pub(crate) fn attr(p: &mut Parser) {
+        attributes::outer_attrs(p)
+    }
 }
 
 pub(crate) fn reparser(
diff --git a/crates/parser/src/lib.rs b/crates/parser/src/lib.rs
index 41e62116f..ab8e4c70e 100644
--- a/crates/parser/src/lib.rs
+++ b/crates/parser/src/lib.rs
@@ -99,6 +99,8 @@ pub enum FragmentKind {
     // FIXME: use separate fragment kinds for macro inputs and outputs?
     Items,
     Statements,
+
+    Attr,
 }
 
 pub fn parse_fragment(
@@ -118,6 +120,7 @@ pub fn parse_fragment(
         FragmentKind::Statement => grammar::fragments::stmt,
         FragmentKind::Items => grammar::fragments::macro_items,
         FragmentKind::Statements => grammar::fragments::macro_stmts,
+        FragmentKind::Attr => grammar::fragments::attr,
     };
     parse_from_tokens(token_source, tree_sink, parser)
 }
-- 
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