From e444ad1a5b9b110472a0b650d8d2c4da0a96f662 Mon Sep 17 00:00:00 2001
From: David Anderson <danderson@mozilla.com>
Date: Tue, 26 Aug 2008 20:02:59 -0700
Subject: [PATCH] Test case for bug 452340.

---
 js/src/trace-test.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/js/src/trace-test.js b/js/src/trace-test.js
index 42218cb6ef..c7287d8cf1 100644
--- a/js/src/trace-test.js
+++ b/js/src/trace-test.js
@@ -972,6 +972,17 @@ function testArrayDensityChange() {
 testArrayDensityChange.expected = 404;
 test(testArrayDensityChange);
 
+function testDoubleToStr() {
+    var x = 0.0;
+    var y = 5.5;
+    for (var i = 0; i < 200; i++) {
+       x += parseFloat(y.toString());
+    }
+    return x;
+}
+testDoubleToStr.expected = 5.5*200;
+test(testDoubleToStr);
+
 /* Keep these at the end so that we can see the summary after the trace-debug spew. */
 print("\npassed:", passes.length && passes.join(","));
 print("\nFAILED:", fails.length && fails.join(","));
-- 
2.11.4.GIT