Optional patterns in trait methods

2018-08-13 18:40:47 +03:00
parent c146331b1c
commit 7d0c9cf546
4 changed files with 92 additions and 144 deletions
--- a/crates/libsyntax2/src/grammar/expressions/atom.rs
+++ b/crates/libsyntax2/src/grammar/expressions/atom.rs
@@ -284,7 +284,7 @@ pub(super) fn block_expr(p: &mut Parser) -> CompletedMarker {
                // test block_items
                // fn a() { fn b() {} }
                let m = p.start();
-                match items::maybe_item(p) {
+                match items::maybe_item(p, items::ItemFlavor::Mod) {
                    items::MaybeItem::Item(kind) => {
                        m.complete(p, kind);
                    }