diff --git a/test/core/fixtures/transformation/misc/regression-1199/actual.js b/test/core/fixtures/transformation/misc/regression-1199/actual.js
new file mode 100644
index 0000000000..7d278a3a8c
--- /dev/null
+++ b/test/core/fixtures/transformation/misc/regression-1199/actual.js
@@ -0,0 +1,8 @@
+const bug = 1;
+
+function foo() {}
+
+function bar() {
+  var bug;
+  bug = 2;
+}
diff --git a/test/core/fixtures/transformation/misc/regression-1199/expected.js b/test/core/fixtures/transformation/misc/regression-1199/expected.js
new file mode 100644
index 0000000000..0e40ff7d1d
--- /dev/null
+++ b/test/core/fixtures/transformation/misc/regression-1199/expected.js
@@ -0,0 +1,10 @@
+"use strict";
+
+var bug = 1;
+
+function foo() {}
+
+function bar() {
+  var bug;
+  bug = 2;
+}