1 files changed, 1 insertions, 1 deletions

diff --git a/src/grammar/paths.rs b/src/grammar/paths.rs
index 6d406645f..c277e2a6b 100644
--- a/src/grammar/paths.rs
+++ b/src/grammar/paths.rs
@@ -75,7 +75,7 @@ fn path_generic_args(p: &mut Parser, mode: Mode) {
             // test path_fn_trait_args
             // type F = Box<Fn(x: i32) -> ()>;
             if p.at(L_PAREN) {
-                params::param_list(p);
+                params::param_list_opt_patterns(p);
                 fn_ret_type(p);
             } else {
                 type_args::type_arg_list(p, false)