library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/regress/issue_29978.dart:8:13: Error: A function expression can't have a name.
//   foo(null, f() {});
//             ^
//
import self as self;

static method foo(dynamic a, dynamic b) → dynamic
  return null;
static method test() → dynamic {
  self::foo(null, block {
    function f() → Null {}
  } =>invalid-expression "pkg/front_end/testcases/regress/issue_29978.dart:8:13: Error: A function expression can't have a name.
  foo(null, f() {});
            ^");
}