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-rw-r--r--js/src/jit-test/tests/basic/bug641491.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug641491.js b/js/src/jit-test/tests/basic/bug641491.js
new file mode 100644
index 000000000..653e47a6a
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug641491.js
@@ -0,0 +1,19 @@
+function f1() {
+}
+function f2() {
+}
+function f3(o) {
+ f2 = Date.prototype;
+}
+var key = Object.getOwnPropertyNames(f1)[30];
+if(key) {
+ f3 = f1[key];
+}
+gc();
+gc();
+try {
+for(var i=0; i<10; i++) {
+ delete f2[1];
+ f3(function() {});
+}
+} catch (e) {}