Add m-esr52 at 52.6.0

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/onExceptionUnwind-13.js b/js/src/jit-test/tests/debug/onExceptionUnwind-13.js
new file mode 100644
index 000000000..611bf4c9d
--- /dev/null
+++ b/js/src/jit-test/tests/debug/onExceptionUnwind-13.js
@@ -0,0 +1,16 @@
+// |jit-test| error: 4
+//
+// Test that we can handle doing debug mode OSR from onExceptionUnwind when
+// settling on a pc without a Baseline ICEntry.
+
+var g = newGlobal();
+var dbg = new Debugger(g);
+dbg.onExceptionUnwind = function () {};
+
+g.eval("" + function f(y) {
+  if (y > 0) {
+    throw 4;
+  }
+});
+g.eval("f(0)");
+g.eval("f(1)");