fix assertione error on block parsing

1 files changed, 1 insertions, 5 deletions

diff --git a/crates/libsyntax2/src/grammar/expressions/atom.rs b/crates/libsyntax2/src/grammar/expressions/atom.rs
index b0e270426..d9c3f998a 100644
--- a/crates/libsyntax2/src/grammar/expressions/atom.rs
+++ b/crates/libsyntax2/src/grammar/expressions/atom.rs
@@ -148,11 +148,7 @@ fn lambda_expr(p: &mut Parser) -> CompletedMarker {
     p.eat(MOVE_KW);
     params::param_list_opt_types(p);
     if opt_fn_ret_type(p) {
-        if p.at(L_CURLY) {
-            block(p);
-        } else {
-            p.error("expected a block");
-        }
+        block(p);
     } else {
         expr(p);
     }