pkg/front_end/testcases/extension_types/issue54649_2.dart.strong.transformed.expect

library;
//
// Problems in library:
//
// pkg/front_end/testcases/extension_types/issue54649_2.dart:25:11: Error: The 'await' expression can't be used for an expression with an extension type that is not a subtype of 'Future'.
//     await x; // Error.
//           ^
//
// pkg/front_end/testcases/extension_types/issue54649_2.dart:41:11: Error: The 'await' expression can't be used for an expression with an extension type that is not a subtype of 'Future'.
//     await x; // Error.
//           ^
//
import self as self;
import "dart:async" as asy;
import "dart:core" as core;

import "dart:async";

extension type E1(asy::Future<core::int> it) {
  abstract extension-type-member representation-field get it() → asy::Future<core::int>;
  constructor • = self::E1|constructor#;
  constructor tearoff • = self::E1|constructor#_#new#tearOff;
}
extension type E2(asy::Future<core::int> it) implements self::E1% /* erasure=asy::Future<core::int>, declared=! */, asy::Future<core::int> {
  abstract extension-type-member representation-field get it() → asy::Future<core::int>;
  constructor • = self::E2|constructor#;
  constructor tearoff • = self::E2|constructor#_#new#tearOff;
}
extension type E3(asy::Future<core::int> it) implements asy::Future<core::int> {
  abstract extension-type-member representation-field get it() → asy::Future<core::int>;
  constructor • = self::E3|constructor#;
  constructor tearoff • = self::E3|constructor#_#new#tearOff;
}
static extension-type-member method E1|constructor#(asy::Future<core::int> it) → self::E1% /* erasure=asy::Future<core::int>, declared=! */ {
  lowered final self::E1% /* erasure=asy::Future<core::int>, declared=! */ #this = it;
  return #this;
}
static extension-type-member method E1|constructor#_#new#tearOff(asy::Future<core::int> it) → self::E1% /* erasure=asy::Future<core::int>, declared=! */
  return self::E1|constructor#(it);
static extension-type-member method E2|constructor#(asy::Future<core::int> it) → self::E2 /* erasure=asy::Future<core::int> */ {
  lowered final self::E2 /* erasure=asy::Future<core::int> */ #this = it;
  return #this;
}
static extension-type-member method E2|constructor#_#new#tearOff(asy::Future<core::int> it) → self::E2 /* erasure=asy::Future<core::int> */
  return self::E2|constructor#(it);
static extension-type-member method E3|constructor#(asy::Future<core::int> it) → self::E3 /* erasure=asy::Future<core::int> */ {
  lowered final self::E3 /* erasure=asy::Future<core::int> */ #this = it;
  return #this;
}
static extension-type-member method E3|constructor#_#new#tearOff(asy::Future<core::int> it) → self::E3 /* erasure=asy::Future<core::int> */
  return self::E3|constructor#(it);
static method test1<X extends self::E1% /* erasure=asy::Future<core::int>, declared=! */, Y extends self::E2 /* erasure=asy::Future<core::int> */>(self::test1::X% x) → dynamic async /* emittedValueType= dynamic */ {
  if(x is self::test1::Y) {
    await x{self::test1::X% & self::test1::Y /* '%' & '!' = '!' */};
  }
}
static method test2<X extends FutureOr<self::E1% /* erasure=asy::Future<core::int>, declared=! */>, Y extends self::E1% /* erasure=asy::Future<core::int>, declared=! */>(self::test2::X% x) → dynamic async /* emittedValueType= dynamic */ {
  if(x is self::test2::Y%) {
    await invalid-expression "pkg/front_end/testcases/extension_types/issue54649_2.dart:25:11: Error: The 'await' expression can't be used for an expression with an extension type that is not a subtype of 'Future'.
    await x; // Error.
          ^" in x{self::test2::X% & self::test2::Y% /* '%' & '%' = '%' */} /* runtimeCheckType= asy::Future<self::E1% /* erasure=asy::Future<core::int>, declared=! */> */ ;
  }
}
static method test3<X extends self::E3? /* erasure=asy::Future<core::int>? */, Y extends self::E3 /* erasure=asy::Future<core::int> */>(self::test3::X% x) → dynamic async /* emittedValueType= dynamic */ {
  if(x is self::test3::Y) {
    await x{self::test3::X% & self::test3::Y /* '%' & '!' = '!' */};
  }
}
static method test4<X extends self::E1% /* erasure=asy::Future<core::int>, declared=! */, Y extends self::test4::X% = self::E1% /* erasure=asy::Future<core::int>, declared=! */>(self::test4::X% x) → dynamic async /* emittedValueType= dynamic */ {
  if(x is self::test4::Y%) {
    await invalid-expression "pkg/front_end/testcases/extension_types/issue54649_2.dart:41:11: Error: The 'await' expression can't be used for an expression with an extension type that is not a subtype of 'Future'.
    await x; // Error.
          ^" in x{self::test4::Y%} /* runtimeCheckType= asy::Future<self::test4::Y%> */ ;
  }
}