pkg/front_end/testcases/patterns/generic_extension_access.dart.strong.transformed.expect

library;
//
// Problems in library:
//
// pkg/front_end/testcases/patterns/generic_extension_access.dart:27:34: Error: The type 'A<num>' is not exhaustively matched by the switch cases since it doesn't match 'I<num>(member: double()) && J<num>(member: int())'.
//  - 'A' is from 'pkg/front_end/testcases/patterns/generic_extension_access.dart'.
// Try adding a wildcard pattern or cases that match 'I<num>(member: double()) && J<num>(member: int())'.
// num method2(A<num> i) => switch (i) {
//                                  ^
//
import self as self;
import "dart:core" as core;

class I<T extends core::Object? = dynamic> extends core::Object {
  synthetic constructor •() → self::I<self::I::T%>
    : super core::Object::•()
    ;
}
class J<T extends core::Object? = dynamic> extends self::I<self::J::T%> {
  synthetic constructor •() → self::J<self::J::T%>
    : super self::I::•()
    ;
}
class A<T extends core::Object? = dynamic> extends self::J<self::A::T%> {
  synthetic constructor •() → self::A<self::A::T%>
    : super self::J::•()
    ;
}
extension /* unnamed */ _extension#0<T extends core::Object? = dynamic> on self::I<T%> {
  get member = self::_extension#0|get#member;
}
static field core::int counter = 0;
static extension-member method _extension#0|get#member<T extends core::Object? = dynamic>(lowered final self::I<self::_extension#0|get#member::T%> #this) → core::num {
  self::counter = self::counter.{core::num::+}(1){(core::num) → core::int};
  return self::_extension#0|get#member::T% =={core::Type::==}{(core::Object) → core::bool} #C1 ?{core::num} 0.5 : 1.{core::int::unary-}(){() → core::int};
}
static method method1(self::I<core::num> i) → core::num
  return block {
    core::num #t1;
    final synthesized self::I<core::num> #0#0 = i;
    synthesized core::num #0#1;
    synthesized core::bool #0#1#isSet = false;
    #L1:
    {
      {
        hoisted core::num member;
        if((let final core::num #t2 = member = #0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t3 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0) in true) && member.{core::num::<}(0){(core::num) → core::bool}) {
          #t1 = member;
          break #L1;
        }
      }
      {
        hoisted core::num member;
        if(#0#0 is self::I<core::int> && (let final core::num #t4 = member = self::_extension#0|get#member<core::int>(#0#0{self::I<core::int>}) in true) && member.{core::num::<}(0){(core::num) → core::bool}) {
          #t1 = member;
          break #L1;
        }
      }
      {
        hoisted core::num member;
        if(true) {
          member = #0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t5 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0);
          #t1 = member.{core::num::unary-}(){() → core::num};
          break #L1;
        }
      }
    }
  } =>#t1;
static method method2(self::A<core::num> i) → core::num
  return block {
    core::num #t6;
    final synthesized self::A<core::num> #0#0 = i;
    synthesized core::num #0#1;
    synthesized core::bool #0#1#isSet = false;
    #L2:
    {
      {
        hoisted core::int member;
        if((#0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t7 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0)) is core::int) {
          member = (#0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t8 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0)) as{Unchecked} core::int;
          #t6 = member;
          break #L2;
        }
      }
      {
        hoisted core::double member;
        if((#0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t9 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0)) is core::double) {
          member = (#0#1#isSet ?{core::num} #0#1{core::num} : let final core::bool* #t10 = #0#1#isSet = true in #0#1 = self::_extension#0|get#member<core::num>(#0#0)) as{Unchecked} core::double;
          #t6 = member;
          break #L2;
        }
      }
    }
  } =>#t6;
static method main() → dynamic {
  self::counter = 0;
  self::expect(1.{core::int::unary-}(){() → core::int}, self::method1(new self::A::•<core::int>()));
  self::expect(2, self::counter);
  self::counter = 0;
  self::expect(0.5.{core::double::unary-}(){() → core::double}, self::method1(new self::A::•<core::num>()));
  self::expect(1, self::counter);
  self::counter = 0;
  self::expect(0.5.{core::double::unary-}(){() → core::double}, self::method1(new self::A::•<core::double>()));
  self::expect(1, self::counter);
  self::counter = 0;
  self::expect(0.5, self::method2(new self::A::•<core::int>()));
  self::expect(1, self::counter);
}
static method expect(dynamic expected, dynamic actual) → dynamic {
  if(!(expected =={core::Object::==}{(core::Object) → core::bool} actual))
    throw "Expected ${expected}, actual ${actual}";
}

constants  {
  #C1 = TypeLiteralConstant(core::num)
}

Extra constant evaluation status:
Evaluated: InstanceInvocation @ org-dartlang-testcase:///generic_extension_access.dart:16:29 -> IntConstant(-1)
Evaluated: InstanceInvocation @ org-dartlang-testcase:///generic_extension_access.dart:34:10 -> IntConstant(-1)
Evaluated: InstanceInvocation @ org-dartlang-testcase:///generic_extension_access.dart:38:10 -> DoubleConstant(-0.5)
Evaluated: InstanceInvocation @ org-dartlang-testcase:///generic_extension_access.dart:42:10 -> DoubleConstant(-0.5)
Extra constant evaluation: evaluated: 129, effectively constant: 4