|
1 /* |
|
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
4 * |
|
5 * This code is free software; you can redistribute it and/or modify it |
|
6 * under the terms of the GNU General Public License version 2 only, as |
|
7 * published by the Free Software Foundation. |
|
8 * |
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
|
13 * accompanied this code). |
|
14 * |
|
15 * You should have received a copy of the GNU General Public License version |
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
18 * |
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
20 * or visit www.oracle.com if you need additional information or have any |
|
21 * questions. |
|
22 */ |
|
23 |
|
24 /** |
|
25 * This is a simple test that checks that access specialization in FinalizeTypes is consistent. |
|
26 * Here, a2 = 0 will be turned int {I}a2 = 0, and all would be fine and well, only we can't change |
|
27 * the symbol type for a2 from double, and we can't as it's not a temporary. Either we have to put |
|
28 * a temporary in at the late finalize stage and add another assignment, or we genericize the check |
|
29 * in CodeGenerator#Store so we detect whether a target is of the wrong type before storing. It |
|
30 * is hopefully very rare, and will only be a problem when assignment results that have been |
|
31 * specialized live on the stack |
|
32 * |
|
33 * @test |
|
34 * @run |
|
35 */ |
|
36 |
|
37 function f() { |
|
38 var a0 = a1 = a2 = 0; |
|
39 a0 = 16.1; |
|
40 a1 = 17.1; |
|
41 a2 = 18.1; |
|
42 } |
|
43 f(); |