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-rw-r--r--js/src/jit-test/tests/jaeger/bug687768.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug687768.js b/js/src/jit-test/tests/jaeger/bug687768.js
new file mode 100644
index 000000000..a4b2b4ade
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug687768.js
@@ -0,0 +1,17 @@
+
+expected = '1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,';
+function slice(a, b) {
+ return expected;
+}
+function f() {
+ var length = 4;
+ var index = 0;
+ function get3() {
+ if (length - index < 3)
+ return null;
+ return slice(index, ++index);
+ }
+ var bytes = null;
+ while (bytes = get3()) { }
+}
+f();