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-rw-r--r--js/src/jit-test/tests/ion/bug885660.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug885660.js b/js/src/jit-test/tests/ion/bug885660.js
new file mode 100644
index 000000000..f7fed17dc
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug885660.js
@@ -0,0 +1,23 @@
+function ff(parsedTypeName, defaultContext) {
+ var context = null;
+
+ if (context === null)
+ context = defaultContext;
+
+ if (parsedTypeName.genericArguments !== null) {
+ for (var i = 0; i < 0; i++) {}
+ }
+
+ var foo = parsedTypeName.type;
+ assertEq(typeof context, "object");
+ return foo;
+}
+function test() {
+ var parsedTypeName = {genericArguments: null};
+ for (var i=0; i<140; i++) {
+ if (i > 100)
+ parsedTypeName.x = {};
+ ff(parsedTypeName, {});
+ }
+}
+test();