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-rw-r--r--js/src/jit-test/tests/arguments/inline-arguments-escaped-index-var.js44
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-var.js b/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-var.js
new file mode 100644
index 0000000000..4f3856dfe0
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-var.js
@@ -0,0 +1,44 @@
+// |jit-test| --fast-warmup
+
+var idx;
+
+function inner() {
+ return arguments;
+}
+
+function outer0() {
+ trialInline();
+ return inner()[idx];
+}
+
+function outer1() {
+ trialInline();
+ return inner(0)[idx];
+}
+
+function outer2() {
+ trialInline();
+ return inner(0, 1)[idx];
+}
+
+function outer3() {
+ trialInline();
+ return inner(0,1,2)[idx]
+}
+
+function outer4() {
+ trialInline();
+ return inner(0,1,2,3)[idx]
+}
+
+with ({}) {}
+
+for (idx = 0; idx < 4; idx++) {
+ for (var i = 0; i < 50; i++) {
+ assertEq(outer0(), idx < 0 ? idx : undefined);
+ assertEq(outer1(), idx < 1 ? idx : undefined);
+ assertEq(outer2(), idx < 2 ? idx : undefined);
+ assertEq(outer3(), idx < 3 ? idx : undefined);
+ assertEq(outer4(), idx < 4 ? idx : undefined);
+ }
+}