sdk/pkg/front_end/testcases/nnbd/forin.dart.weak.expect

library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/nnbd/forin.dart:9:17: Error: The type 'Iterable<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'Iterable<int>?' is nullable and 'Iterable<dynamic>' isn't.
//  - 'Iterable' is from 'dart:core'.
//   for (int x in i2) x;
//                 ^
//
// pkg/front_end/testcases/nnbd/forin.dart:10:18: Error: The type 'Iterable<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'Iterable<int>?' is nullable and 'Iterable<dynamic>' isn't.
//  - 'Iterable' is from 'dart:core'.
//   [for (int x in i2) x];
//                  ^
//
// pkg/front_end/testcases/nnbd/forin.dart:12:17: Error: The type 'List<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'List<int>?' is nullable and 'Iterable<dynamic>' isn't.
//  - 'List' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   for (int x in l2) x;
//                 ^
//
// pkg/front_end/testcases/nnbd/forin.dart:13:18: Error: The type 'List<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'List<int>?' is nullable and 'Iterable<dynamic>' isn't.
//  - 'List' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   [for (int x in l2) x];
//                  ^
//
// pkg/front_end/testcases/nnbd/forin.dart:15:17: Error: The type 'Object' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Object' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   for (int x in o1) x;
//                 ^
//
// pkg/front_end/testcases/nnbd/forin.dart:16:18: Error: The type 'Object' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Object' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   [for (int x in o1) x];
//                  ^
//
// pkg/front_end/testcases/nnbd/forin.dart:18:17: Error: The type 'Object?' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Object' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   for (int x in o2) x;
//                 ^
//
// pkg/front_end/testcases/nnbd/forin.dart:19:18: Error: The type 'Object?' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Object' is from 'dart:core'.
//  - 'Iterable' is from 'dart:core'.
//   [for (int x in o2) x];
//                  ^
//
import self as self;
import "dart:core" as core;

static method error(core::Iterable<core::int>? i2, core::List<core::int>? l2, core::Object o1, core::Object? o2) → dynamic {
  for (core::int x in let final Never #t1 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:9:17: Error: The type 'Iterable<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'Iterable<int>?' is nullable and 'Iterable<dynamic>' isn't.
 - 'Iterable' is from 'dart:core'.
  for (int x in i2) x;
                ^" in i2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>)
    x;
  block {
    final core::List<core::int> #t2 = <core::int>[];
    for (core::int x in let final Never #t3 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:10:18: Error: The type 'Iterable<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'Iterable<int>?' is nullable and 'Iterable<dynamic>' isn't.
 - 'Iterable' is from 'dart:core'.
  [for (int x in i2) x];
                 ^" in i2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>)
      #t2.{core::List::add}{Invariant}(x);
  } =>#t2;
  for (core::int x in let final Never #t4 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:12:17: Error: The type 'List<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'List<int>?' is nullable and 'Iterable<dynamic>' isn't.
 - 'List' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  for (int x in l2) x;
                ^" in l2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>)
    x;
  block {
    final core::List<core::int> #t5 = <core::int>[];
    for (core::int x in let final Never #t6 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:13:18: Error: The type 'List<int>?' used in the 'for' loop must implement 'Iterable<dynamic>' because 'List<int>?' is nullable and 'Iterable<dynamic>' isn't.
 - 'List' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  [for (int x in l2) x];
                 ^" in l2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>)
      #t5.{core::List::add}{Invariant}(x);
  } =>#t5;
  for (final dynamic #t7 in let final Never #t8 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:15:17: Error: The type 'Object' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Object' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  for (int x in o1) x;
                ^" in o1 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>) {
    core::int x = #t7 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
    x;
  }
  block {
    final core::List<core::int> #t9 = <core::int>[];
    for (final dynamic #t10 in let final Never #t11 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:16:18: Error: The type 'Object' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Object' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  [for (int x in o1) x];
                 ^" in o1 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>) {
      core::int x = #t10 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
      #t9.{core::List::add}{Invariant}(x);
    }
  } =>#t9;
  for (final dynamic #t12 in let final Never #t13 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:18:17: Error: The type 'Object?' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Object' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  for (int x in o2) x;
                ^" in o2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>) {
    core::int x = #t12 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
    x;
  }
  block {
    final core::List<core::int> #t14 = <core::int>[];
    for (final dynamic #t15 in let final Never #t16 = invalid-expression "pkg/front_end/testcases/nnbd/forin.dart:19:18: Error: The type 'Object?' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Object' is from 'dart:core'.
 - 'Iterable' is from 'dart:core'.
  [for (int x in o2) x];
                 ^" in o2 as{TypeError,ForNonNullableByDefault} core::Iterable<dynamic>) {
      core::int x = #t15 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
      #t14.{core::List::add}{Invariant}(x);
    }
  } =>#t14;
}
static method ok(core::Iterable<core::int> i1, core::List<core::int> l1, dynamic d) → dynamic {
  for (core::int x in i1)
    x;
  block {
    final core::List<core::int> #t17 = <core::int>[];
    for (core::int x in i1)
      #t17.{core::List::add}{Invariant}(x);
  } =>#t17;
  for (core::int x in l1)
    x;
  block {
    final core::List<core::int> #t18 = <core::int>[];
    for (core::int x in l1)
      #t18.{core::List::add}{Invariant}(x);
  } =>#t18;
  for (final dynamic #t19 in d as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>) {
    core::int x = #t19 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
    x;
  }
  block {
    final core::List<core::int> #t20 = <core::int>[];
    for (final dynamic #t21 in d as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>) {
      core::int x = #t21 as{TypeError,ForDynamic,ForNonNullableByDefault} core::int;
      #t20.{core::List::add}{Invariant}(x);
    }
  } =>#t20;
}
static method main() → dynamic {}