Add m-esr52 at 52.6.0

1 files changed, 12 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/collections/Map-constructor-generator-exception.js b/js/src/jit-test/tests/collections/Map-constructor-generator-exception.js
new file mode 100644
index 000000000..c3ec3c1c7
--- /dev/null
+++ b/js/src/jit-test/tests/collections/Map-constructor-generator-exception.js
@@ -0,0 +1,12 @@
+// Iterating over the argument to Map can throw. The exception is propagated.
+
+load(libdir + "asserts.js");
+
+function data2() {
+    yield [{}, "XR22/Z"];
+    yield [{}, "23D-BN"];
+    throw "oops";
+}
+
+var it = data2();
+assertThrowsValue(function () { new Map(it); }, "oops");