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-rw-r--r--js/src/tests/non262/regress/regress-554955-5.js30
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diff --git a/js/src/tests/non262/regress/regress-554955-5.js b/js/src/tests/non262/regress/regress-554955-5.js
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index 0000000000..dc8769a1f2
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-554955-5.js
@@ -0,0 +1,30 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+function f(s) {
+ if (s) {
+ function b() { }
+ }
+ return function(a) {
+ eval(a);
+ return b;
+ };
+}
+
+var b = 1;
+var g1 = f(false);
+var g2 = f(true);
+
+/* Call the lambda once, caching a reference to the global b. */
+g1('');
+
+/*
+ * If this call sees the above cache entry, then it will erroneously use the
+ * global b.
+ */
+assertEq(typeof g2(''), "function");
+
+reportCompare(true, true);