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-rw-r--r--js/src/jit-test/tests/basic/testLoopingAccumulator.js21
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testLoopingAccumulator.js b/js/src/jit-test/tests/basic/testLoopingAccumulator.js
new file mode 100644
index 000000000..bacb29bea
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testLoopingAccumulator.js
@@ -0,0 +1,21 @@
+function addAccumulations(f) {
+ var a = f();
+ var b = f();
+ return a() + b();
+}
+
+function loopingAccumulator() {
+ var x = 0;
+ return function () {
+ for (var i = 0; i < 10; ++i) {
+ ++x;
+ }
+ return x;
+ }
+}
+
+function testLoopingAccumulator() {
+ var x = addAccumulations(loopingAccumulator);
+ return x;
+}
+assertEq(testLoopingAccumulator(), 20);