diff --git a/tests/baselines/reference/unusedLocalProperty.errors.txt b/tests/baselines/reference/unusedLocalProperty.errors.txt
new file mode 100644
index 0000000000..c9a4b3cb6d
--- /dev/null
+++ b/tests/baselines/reference/unusedLocalProperty.errors.txt
@@ -0,0 +1,18 @@
+tests/cases/compiler/unusedLocalProperty.ts(3,25): error TS6138: Property 'species' is declared but never used.
+
+
+==== tests/cases/compiler/unusedLocalProperty.ts (1 errors) ====
+    declare var console: { log(msg: any): void; }
+    class Animal {
+        constructor(private species: string) {
+                            ~~~~~~~
+!!! error TS6138: Property 'species' is declared but never used.
+        }
+    
+        printSpecies() {
+            let { species } = this;
+            console.log(species);
+        }
+    }
+    
+    
\ No newline at end of file
diff --git a/tests/baselines/reference/unusedLocalProperty.js b/tests/baselines/reference/unusedLocalProperty.js
new file mode 100644
index 0000000000..a124b75212
--- /dev/null
+++ b/tests/baselines/reference/unusedLocalProperty.js
@@ -0,0 +1,25 @@
+//// [unusedLocalProperty.ts]
+declare var console: { log(msg: any): void; }
+class Animal {
+    constructor(private species: string) {
+    }
+
+    printSpecies() {
+        let { species } = this;
+        console.log(species);
+    }
+}
+
+
+
+//// [unusedLocalProperty.js]
+var Animal = (function () {
+    function Animal(species) {
+        this.species = species;
+    }
+    Animal.prototype.printSpecies = function () {
+        var species = this.species;
+        console.log(species);
+    };
+    return Animal;
+}());
diff --git a/tests/cases/compiler/unusedLocalProperty.ts b/tests/cases/compiler/unusedLocalProperty.ts
new file mode 100644
index 0000000000..fdd3311613
--- /dev/null
+++ b/tests/cases/compiler/unusedLocalProperty.ts
@@ -0,0 +1,12 @@
+//@noUnusedLocals:true
+declare var console: { log(msg: any): void; }
+class Animal {
+    constructor(private species: string) {
+    }
+
+    printSpecies() {
+        let { species } = this;
+        console.log(species);
+    }
+}
+