library;
//
// Problems in library:
//
// pkg/front_end/testcases/regress/issue_31180.dart:8:15: Error: Null safety features are disabled for this library.
// Try removing the `@dart=` annotation or setting the language version to 2.12 or higher.
//   return null?[1];
//               ^
// pkg/front_end/testcases/regress/issue_31180.dart:5:1: Context: This is the annotation that opts out this library from null safety features.
// // @dart=2.9
// ^^^^^^^^^^^^
//
import self as self;

static method bad() → dynamic {
  return let final has-declared-initializer dynamic #t1 = null in #t1 == null ?{dynamic} null : #t1{dynamic}.[](1);
}
static method main() → dynamic {}