library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:17:51: Error: A value of type 'int' can't be assigned to a variable of type 'bool'.
//   const Foo.withInvalidCondition(this.x) : assert(x);
//                                                   ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:19:21: Error: Constant expression expected.
// Try inserting 'const'.
//       : assert(bool.fromEnvironment("foo", defaultValue: null));
//                     ^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:32:24: Error: Constant evaluation error:
// const Foo foo2 = const Foo(0);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:8:18: Context: This assertion failed with message: x is not positive
//       : assert(x > 0, "x is not positive"),
//                  ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:32:11: Context: While analyzing:
// const Foo foo2 = const Foo(0);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:33:24: Error: Constant evaluation error:
// const Foo foo3 = const Foo.withMessage(42);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:15:18: Context: This assertion failed with message: btw foo was false
//       : assert(x < 0, "btw foo was ${const bool.fromEnvironment("foo")}");
//                  ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:33:11: Context: While analyzing:
// const Foo foo3 = const Foo.withMessage(42);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:34:24: Error: Constant evaluation error:
// const Foo foo4 = const Foo.withInvalidMessage(42);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:16:56: Context: Expected constant '42' to be of type 'String', but was of type 'int'.
//   const Foo.withInvalidMessage(this.x) : assert(x < 0, x);
//                                                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:34:11: Context: While analyzing:
// const Foo foo4 = const Foo.withInvalidMessage(42);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:36:24: Error: Constant evaluation error:
// const Foo foo6 = const Foo.withNullConditionFromEnv1(42);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:19:21: Context: Expected constant 'null' to be of type 'bool', but was of type 'Null'.
//       : assert(bool.fromEnvironment("foo", defaultValue: null));
//                     ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:36:11: Context: While analyzing:
// const Foo foo6 = const Foo.withNullConditionFromEnv1(42);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:37:24: Error: Constant evaluation error:
// const Foo foo7 = const Foo.withNullConditionFromEnv2(42);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:21:22: Context: Expected constant 'null' to be of type 'bool', but was of type 'Null'.
//       : assert(const bool.fromEnvironment("foo", defaultValue: null));
//                      ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:37:11: Context: While analyzing:
// const Foo foo7 = const Foo.withNullConditionFromEnv2(42);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:38:24: Error: Constant evaluation error:
// const Bar bar1 = const Bar.withMessage(1);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:26:44: Context: This assertion failed with message: x is not negative
//   const Bar.withMessage(this.x) : assert(x < 0, "x is not negative");
//                                            ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:38:11: Context: While analyzing:
// const Bar bar1 = const Bar.withMessage(1);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:39:24: Error: Constant evaluation error:
// const Bar bar2 = const Bar.withMessage(0);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:26:44: Context: This assertion failed with message: x is not negative
//   const Bar.withMessage(this.x) : assert(x < 0, "x is not negative");
//                                            ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:39:11: Context: While analyzing:
// const Bar bar2 = const Bar.withMessage(0);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:40:24: Error: Constant evaluation error:
// const Bar bar3 = const Bar.withoutMessage(1);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:27:47: Context: This assertion failed.
//   const Bar.withoutMessage(this.x) : assert(x < 0);
//                                               ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:40:11: Context: While analyzing:
// const Bar bar3 = const Bar.withoutMessage(1);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:41:24: Error: Constant evaluation error:
// const Bar bar4 = const Bar.withoutMessage(0);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:27:47: Context: This assertion failed.
//   const Bar.withoutMessage(this.x) : assert(x < 0);
//                                               ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:41:11: Context: While analyzing:
// const Bar bar4 = const Bar.withoutMessage(0);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:42:24: Error: Constant evaluation error:
// const Bar bar5 = const Bar.withEmptyMessage(1);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:28:49: Context: This assertion failed.
//   const Bar.withEmptyMessage(this.x) : assert(x < 0);
//                                                 ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:42:11: Context: While analyzing:
// const Bar bar5 = const Bar.withEmptyMessage(1);
//           ^
//
// pkg/front_end/testcases/general/constants/const_asserts.dart:43:24: Error: Constant evaluation error:
// const Bar bar6 = const Bar.withEmptyMessage(0);
//                        ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:28:49: Context: This assertion failed.
//   const Bar.withEmptyMessage(this.x) : assert(x < 0);
//                                                 ^
// pkg/front_end/testcases/general/constants/const_asserts.dart:43:11: Context: While analyzing:
// const Bar bar6 = const Bar.withEmptyMessage(0);
//           ^
//
import self as self;
import "dart:core" as core;

class Foo extends core::Object /*hasConstConstructor*/  {
  final field core::int* x;
  const constructor •(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(x.{core::num::>}(0), "x is not positive"), assert(x.{core::num::>}(0)), assert(x.{core::num::>}(0), ""), assert((#C1).{core::Object::==}(false), "foo was ${#C1}"), assert((#C1).{core::Object::==}(false)), super core::Object::•()
    ;
  const constructor withMessage(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(x.{core::num::<}(0), "btw foo was ${#C1}"), super core::Object::•()
    ;
  const constructor withInvalidMessage(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(x.{core::num::<}(0), x), super core::Object::•()
    ;
  const constructor withInvalidCondition(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(let final<BottomType> #t1 = invalid-expression "pkg/front_end/testcases/general/constants/const_asserts.dart:17:51: Error: A value of type 'int' can't be assigned to a variable of type 'bool'.
  const Foo.withInvalidCondition(this.x) : assert(x);
                                                  ^" in x as{TypeError} core::bool*), super core::Object::•()
    ;
  const constructor withNullConditionFromEnv1(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(#C2), super core::Object::•()
    ;
  const constructor withNullConditionFromEnv2(core::int* x) → self::Foo*
    : self::Foo::x = x, assert(#C2), super core::Object::•()
    ;
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ toString() → core::String*; -> core::Object::toString
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ runtimeType() → core::Type*; -> core::Object::runtimeType
}
class Bar extends core::Object /*hasConstConstructor*/  {
  final field core::int* x;
  const constructor withMessage(core::int* x) → self::Bar*
    : self::Bar::x = x, assert(x.{core::num::<}(0), "x is not negative"), super core::Object::•()
    ;
  const constructor withoutMessage(core::int* x) → self::Bar*
    : self::Bar::x = x, assert(x.{core::num::<}(0)), super core::Object::•()
    ;
  const constructor withEmptyMessage(core::int* x) → self::Bar*
    : self::Bar::x = x, assert(x.{core::num::<}(0)), super core::Object::•()
    ;
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ toString() → core::String*; -> core::Object::toString
  abstract member-signature method /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get /* from org-dartlang-sdk:///sdk/lib/_internal/vm/lib/object_patch.dart */ runtimeType() → core::Type*; -> core::Object::runtimeType
}
static const field self::Foo* foo1 = #C4;
static const field self::Foo* foo2 = invalid-expression "This assertion failed with message: x is not positive";
static const field self::Foo* foo3 = invalid-expression "This assertion failed with message: btw foo was false";
static const field self::Foo* foo4 = invalid-expression "Expected constant '42' to be of type 'String', but was of type 'int'.";
static const field self::Foo* foo5 = invalid-expression "pkg/front_end/testcases/general/constants/const_asserts.dart:17:51: Error: A value of type 'int' can't be assigned to a variable of type 'bool'.
  const Foo.withInvalidCondition(this.x) : assert(x);
                                                  ^";
static const field self::Foo* foo6 = invalid-expression "Expected constant 'null' to be of type 'bool', but was of type 'Null'.";
static const field self::Foo* foo7 = invalid-expression "Expected constant 'null' to be of type 'bool', but was of type 'Null'.";
static const field self::Bar* bar1 = invalid-expression "This assertion failed with message: x is not negative";
static const field self::Bar* bar2 = invalid-expression "This assertion failed with message: x is not negative";
static const field self::Bar* bar3 = invalid-expression "This assertion failed.";
static const field self::Bar* bar4 = invalid-expression "This assertion failed.";
static const field self::Bar* bar5 = invalid-expression "This assertion failed.";
static const field self::Bar* bar6 = invalid-expression "This assertion failed.";
static method main() → dynamic {
  core::print(#C4);
}

constants  {
  #C1 = false
  #C2 = null
  #C3 = 1
  #C4 = self::Foo {x:#C3}
}

Extra constant evaluation status:
Evaluated: MethodInvocation @ org-dartlang-testcase:///const_asserts.dart:11:50 -> BoolConstant(true)
Evaluated: StringConcatenation @ org-dartlang-testcase:///const_asserts.dart:12:59 -> StringConstant("foo was false")
Evaluated: MethodInvocation @ org-dartlang-testcase:///const_asserts.dart:13:50 -> BoolConstant(true)
Evaluated: StringConcatenation @ org-dartlang-testcase:///const_asserts.dart:15:73 -> StringConstant("btw foo was false")
Extra constant evaluation: evaluated: 34, effectively constant: 4