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-rw-r--r--js/src/jit-test/tests/ion/bug719774.js30
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug719774.js b/js/src/jit-test/tests/ion/bug719774.js
new file mode 100644
index 000000000..e0ffb412a
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug719774.js
@@ -0,0 +1,30 @@
+Date.prototype.format1 = function() {
+ return "" + this.getMonth() + this.getFullYear();
+}
+function f(d) {
+ for (var i=0; i<60; i++) {
+ assertEq(d.format1(), "91987");
+ }
+}
+f(new Date("10/10/1987 1:11:11"));
+
+var global = 0;
+function f1() {
+ return global++;
+}
+function g1() {
+ return f1() + f1();
+}
+var result = 0;
+for (var i=0; i<100; i++)
+ result += g1();
+assertEq(result, 19900);
+
+function g2() {
+ var a = [];
+ var b = [];
+ a.push(1);
+ return a.length + b.length;
+}
+for (var i=0; i<100; i++)
+ assertEq(g2(), 1);