Add m-esr52 at 52.6.0

1 files changed, 29 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/spread-call-setcall.js b/js/src/jit-test/tests/basic/spread-call-setcall.js
new file mode 100644
index 000000000..5a1100b8e
--- /dev/null
+++ b/js/src/jit-test/tests/basic/spread-call-setcall.js
@@ -0,0 +1,29 @@
+load(libdir + "asserts.js");
+
+function g() {
+}
+
+let a = {
+  g: function() {
+  }
+};
+
+function check(expr) {
+  assertThrowsInstanceOf(Function(expr), ReferenceError);
+}
+function checkDestructuring(expr) {
+  assertThrowsInstanceOf(() => Function(expr), SyntaxError);
+}
+
+check("g(...[]) = 1");
+check("a.g(...[]) = 1");
+check("eval(...['1']) = 1");
+check("g(...[]) ++");
+check("a.g(...[]) ++");
+check("eval(...['1']) ++");
+checkDestructuring("[g(...[])] = []");
+checkDestructuring("[a.g(...[])] = []");
+checkDestructuring("[eval(...['1'])] = []");
+checkDestructuring("({y: g(...[])} = 1)");
+checkDestructuring("({y: a.g(...[])} = 1)");
+checkDestructuring("({y: eval(...['1'])} = 1)");