pkg/front_end/testcases/patterns/issue51489.dart.strong.modular.expect

library;
import self as self;
import "dart:core" as core;

static method test1() → dynamic
  return block {
    final core::Map<dynamic, dynamic> #t1 = <dynamic, dynamic>{};
    for (final core::List<core::Object?> #t2 in <core::List<core::Object?>>[]) {
      hoisted core::Object? i;
      {
        final synthesized core::List<core::Object?> #0#0 = #t2;
        if(!(#0#0.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t3 = i = #0#0.{core::List::[]}(0){(core::int) → core::Object?} in true)))
          throw{for-error-handling} new core::StateError::•("Pattern matching error");
      }
      #t1.{core::Map::[]=}{Invariant}(i, i){(dynamic, dynamic) → void};
    }
  } =>#t1;
static method test2(dynamic x, dynamic another) → dynamic
  return block {
    final core::Map<dynamic, dynamic> #t4 = <dynamic, dynamic>{};
    #t4.{core::Map::[]=}{Invariant}(1, 1){(dynamic, dynamic) → void};
    for (final dynamic #t5 in x as{TypeError,ForDynamic} core::Iterable<dynamic>) {
      hoisted dynamic i;
      {
        final synthesized dynamic #0#0 = #t5;
        if(!(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t6 = i = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true)))
          throw{for-error-handling} new core::StateError::•("Pattern matching error");
      }
      for (final dynamic #t7 in x as{TypeError,ForDynamic} core::Iterable<dynamic>) {
        hoisted dynamic j;
        {
          final synthesized dynamic #1#0 = #t7;
          if(!(#1#0 is core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t8 = j = #1#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} in true)))
            throw{for-error-handling} new core::StateError::•("Pattern matching error");
        }
        #t4.{core::Map::addAll}{Invariant}(another as{TypeError,ForDynamic} core::Map<dynamic, dynamic>){(core::Map<dynamic, dynamic>) → void};
      }
    }
  } =>#t4;
static method main() → dynamic {
  self::expectEquals(self::mapToString(self::test1() as{TypeError,ForDynamic} core::Map<dynamic, dynamic>), self::mapToString(<dynamic, dynamic>{}));
  self::expectEquals(self::mapToString(self::test2(<dynamic>[], <core::int, core::int>{2: 2}) as{TypeError,ForDynamic} core::Map<dynamic, dynamic>), self::mapToString(<dynamic, dynamic>{1: 1}));
  self::expectEquals(self::mapToString(self::test2(<core::List<core::int>>[<core::int>[0], <core::int>[1], <core::int>[2]], <core::int, core::int>{2: 2}) as{TypeError,ForDynamic} core::Map<dynamic, dynamic>), self::mapToString(<dynamic, dynamic>{1: 1, 2: 2}));
}
static method expectEquals(dynamic x, dynamic y) → dynamic {
  if(!(x =={core::Object::==}{(core::Object) → core::bool} y)) {
    throw "Expected '${x}' to be equal to '${y}'.";
  }
}
static method mapToString(core::Map<dynamic, dynamic> map) → dynamic {
  core::List<core::String> entryStrings = block {
    final core::List<core::String> #t9 = <core::String>[];
    for (core::MapEntry<dynamic, dynamic> e in map.{core::Map::entries}{core::Iterable<core::MapEntry<dynamic, dynamic>>})
      #t9.{core::List::add}{Invariant}("${e.{core::MapEntry::key}{dynamic}}:${e.{core::MapEntry::value}{dynamic}}"){(core::String) → void};
  } =>#t9;
  entryStrings.{core::List::sort}(){([(core::String, core::String) →? core::int]) → void};
  return "{${entryStrings.{core::Iterable::join}(","){([core::String]) → core::String}}}";
}

constants  {
  #C1 = 1
}