blob: 35d99d8494cf1705d11d5809b9c2e1861fb1af1d [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test type promotion of assigned locals.
class A {
var a = "a";
}
class B extends A {
var b = "b";
}
class C extends B {
var c = "c";
}
class D extends A {
var d = "d";
}
class E implements C, D {
var a = "";
var b = "";
var c = "";
var d = "";
}
void main() {
A a = new E();
if (a is B) {
print(a.a);
print(a.b);
// ^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_GETTER
// [cfe] The getter 'b' isn't defined for the class 'A'.
a = null;
}
if (a is B) {
a = null;
print(a.a);
print(a.b);
// ^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_GETTER
// [cfe] The getter 'b' isn't defined for the class 'A'.
}
if (a is B) {
print(a.a);
print(a.b);
// ^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_GETTER
// [cfe] The getter 'b' isn't defined for the class 'A'.
{
a = null;
}
print(a.a);
print(a.b);
// ^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_GETTER
// [cfe] The getter 'b' isn't defined for the class 'A'.
}
}