Implement RawAttr::filter

2020-12-18 18:58:42 +01:00
parent 03c177af89
commit 08de1b4fa5
5 changed files with 76 additions and 3 deletions
--- 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)
 }