library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/general/issue47223b.dart:6:24: Warning: Operand of null-aware operation '??=' has type 'Never' which excludes null.
//   (throw "some value").foo ??= "foo";
//                        ^
//
import self as self;
import "dart:core" as core;

static method test() → void {
  let final Never #t1 = throw "some value" in #t1{Never}.foo == null ?{core::String} #t1{Never}.foo = "foo" : null;
}
static method main() → dynamic {}