| /* |
| * Copyright (c) 2019, 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. |
| */ |
| /** |
| * @assertion To infer the type of element: |
| * |
| * If element is an expressionElement with expression e1: |
| * ... |
| * If P is Set<Ps> then the inferred set element type of element is the inferred |
| * type of the expression e1 in context Ps. |
| * |
| * @description Checks that if P is Set<Ps> then the inferred set element type |
| * of element is the inferred type of the expression e1 in context Ps. |
| * |
| * See Issue 43139 evaluation: With null safety, doing 1 + x in a double context |
| * will figure out that the only way int + something is going to be a double is |
| * if the something is a double, so it will give x a context type of double. |
| * Then double x = 1 + 1; will convert the latter 1 to a double literal, and the |
| * result becomes a double. So, there is not compile error here with nnbd, and |
| * it's a compile error without nnbd. |
| * @Issue 43139 |
| * @author sgrekhov@unipro.ru |
| */ |
| main() { |
| Set<double> x = {1 + 1}; |
| } |
