Add m-esr52 at 52.6.0

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/regexp-undefined-match.js b/js/src/jit-test/tests/basic/regexp-undefined-match.js
new file mode 100644
index 000000000..cf1d79983
--- /dev/null
+++ b/js/src/jit-test/tests/basic/regexp-undefined-match.js
@@ -0,0 +1,9 @@
+
+function f(str) {
+    for (var i=0; i<10; i++) {
+	arr = /foo(ba(r))?/.exec(str);
+	var x = arr[0] + " " + arr[1] + " " + arr[2];
+    }
+}
+f("foobar");
+f("foo");