pkg/front_end/testcases/nnbd/issue41349.dart.weak.expect

library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
  method foo() → dynamic
    return 23;
}
extension B on self::A? {
  method foo = self::B|foo;
  tearoff foo = self::B|get#foo;
  method bar = self::B|bar;
  tearoff bar = self::B|get#bar;
}
extension C on self::A {
  method bar = self::C|bar;
  tearoff bar = self::C|get#bar;
}
extension D on () →? core::int {
  method call = self::D|call;
  tearoff call = self::D|get#call;
}
static method B|foo(lowered final self::A? #this) → dynamic
  return 42;
static method B|get#foo(lowered final self::A? #this) → () → dynamic
  return () → dynamic => self::B|foo(#this);
static method B|bar(lowered final self::A? #this) → dynamic
  return 87;
static method B|get#bar(lowered final self::A? #this) → () → dynamic
  return () → dynamic => self::B|bar(#this);
static method C|bar(lowered final self::A #this) → dynamic
  return 123;
static method C|get#bar(lowered final self::A #this) → () → dynamic
  return () → dynamic => self::C|bar(#this);
static method D|call(lowered final () →? core::int #this) → core::int
  return 76;
static method D|get#call(lowered final () →? core::int #this) → () → core::int
  return () → core::int => self::D|call(#this);
static method main() → dynamic {
  self::testA(new self::A::•());
  self::testFunction(() → core::int => 53);
}
static method testA(self::A? a) → dynamic {
  self::expect(23, let final self::A? #t1 = a in #t1 == null ?{dynamic} null : #t1{self::A}.{self::A::foo}(){() → dynamic});
  self::expect(42, self::B|foo(a));
  self::expect(123, let final self::A? #t2 = a in #t2 == null ?{dynamic} null : self::C|bar(#t2{self::A}));
  self::expect(87, self::B|bar(a));
}
static method testFunction(() →? core::int f) → dynamic {
  self::expect(53, let final () →? core::int #t3 = f in #t3 == null ?{core::int?} null : #t3{() → core::int}(){() → core::int});
  self::expect(76, self::D|call(f));
}
static method expect(dynamic expected, dynamic actual) → dynamic {
  if(!(expected =={core::Object::==}{(core::Object) → core::bool} actual))
    throw "Expected ${expected}, actual ${actual}";
}