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-rw-r--r--js/src/tests/js1_5/Regress/regress-469044.js71
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/Regress/regress-469044.js b/js/src/tests/js1_5/Regress/regress-469044.js
new file mode 100644
index 000000000..f41a07ecb
--- /dev/null
+++ b/js/src/tests/js1_5/Regress/regress-469044.js
@@ -0,0 +1,71 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 469044;
+var summary = 'type unstable globals';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+
+ expect = '---000---000';
+ actual = '';
+
+ for (var i = 0; i < 2; ++i) {
+ for (var e = 0; e < 2; ++e) {
+ }
+ var c = void 0;
+ print(actual += "---");
+ for (var a = 0; a < 3; ++a) {
+ c <<= c;
+ print(actual += "" + c);
+ }
+ }
+ reportCompare(expect, actual, summary + ': 1');
+
+ expect = '00000000';
+ actual = '';
+
+ print("");
+ for (var i = 0; i < 2; ++i) {
+ for (var e = 0; e < 2; ++e) {
+ }
+ var c = void 0;
+ for (var a = 0; a < 3; ++a) {
+ c <<= c;
+ print(actual += "" + c);
+ }
+ print(actual += c);
+ }
+ reportCompare(expect, actual, summary + ': 2');
+
+ actual = '';
+ print("");
+
+ for (var i = 0; i < 2; ++i) {
+ for (var e = 0; e < 2; ++e) {
+ }
+ var c = void 0;
+ for (var a = 0; a < 3; ++a) {
+ c <<= c;
+ Math;
+ print(actual += "" + c);
+ }
+ print(actual += c);
+ }
+ reportCompare(expect, actual, summary + ': 3');
+
+ exitFunc ('test');
+}