Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug757199.js b/js/src/jit-test/tests/basic/bug757199.js
new file mode 100644
index 0000000000..73adacd8e2
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug757199.js
@@ -0,0 +1,23 @@
+function ctor()
+{
+    this.a = 1;
+    this.b = 2;
+}
+function f2(o)
+{
+    o.c = 12;
+}
+function f()
+{
+    var x = new ctor();
+    verifyprebarriers();
+    f2(x);
+    verifyprebarriers();
+}
+f();
+f();
+var o = {};
+for (var i=0; i<1000; i++)
+    o['a'+i] = 3;
+f();
+f();