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test/codegen/expect/closure.js

Index: test/codegen/expect/closure.js
diff --git a/test/codegen/expect/closure.js b/test/codegen/expect/closure.js
index 6321d8685aa20a4c800ffeabb83ae1e904942081..f1d937d8dcfb8edd7d4f8dba1f18e979f266d620 100644
--- a/test/codegen/expect/closure.js
+++ b/test/codegen/expect/closure.js
@@ -65,7 +65,10 @@ dart_library.library('closure', null, /* Imports */[
        * @param {?} a
        * @param {{b: (?|undefined), c: (?|undefined)}=} opts
        */
-      static named_params(a, {b = null, c = null} = {}) {}
+      static named_params(a, opts) {
+        let b = opts && 'b' in opts ? opts.b : null;
+        let c = opts && 'c' in opts ? opts.c : null;
+      }
       nullary_method() {}
       /**
        * @param {function(?, ?=):?number} f