assoc types bounds

2019-08-07 21:00:02 +02:00
parent fc40e42003
commit d6ab1af086
3 changed files with 63 additions and 0 deletions
--- a/crates/ra_parser/src/grammar/type_args.rs
+++ b/crates/ra_parser/src/grammar/type_args.rs
@@ -35,6 +35,13 @@ fn type_arg(p: &mut Parser) {
            p.bump();
            m.complete(p, LIFETIME_ARG);
        }
+        // test associated_type_bounds
+        // fn print_all<T: Iterator<Item: Display>>(printables: T) {}
+        IDENT if p.nth(1) == T![:] => {
+            name_ref(p);
+            type_params::bounds(p);
+            m.complete(p, ASSOC_TYPE_ARG);
+        }
        IDENT if p.nth(1) == T![=] => {
            name_ref(p);
            p.bump();