failing test for #1187

test/form/unused-declarations-in-function/_config.js

@@ -0,0 +1,3 @@
+module.exports = {
+	description: 'removes unused declarations and statements inside function (#1187)'
+};

test/form/unused-declarations-in-function/_expected/amd.js

@@ -0,0 +1,9 @@
+define(function () { 'use strict';
+
+	function foo() {
+		console.log("foo");
+	}
+
+	foo();
+
+});

test/form/unused-declarations-in-function/_expected/cjs.js

@@ -0,0 +1,7 @@
+'use strict';
+
+function foo() {
+	console.log("foo");
+}
+
+foo();

test/form/unused-declarations-in-function/_expected/es.js

@@ -0,0 +1,5 @@
+function foo() {
+	console.log("foo");
+}
+
+foo();

test/form/unused-declarations-in-function/_expected/iife.js

@@ -0,0 +1,10 @@
+(function () {
+	'use strict';
+
+	function foo() {
+		console.log("foo");
+	}
+
+	foo();
+
+}());

test/form/unused-declarations-in-function/_expected/umd.js

@@ -0,0 +1,13 @@
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(factory());
+}(this, (function () { 'use strict';
+
+	function foo() {
+		console.log("foo");
+	}
+
+	foo();
+
+})));

test/form/unused-declarations-in-function/main.js

@@ -0,0 +1,18 @@
+(function UnusedFunctionExpression() {});
+(class UnusedClassExpression {});
+var UnusedClassExpression = class UnusedClassExpression {};
+var unusedVar;
+let unusedLet;
+const unusedConst = 1;
+
+function foo() {
+	(function UnusedFunctionExpression() {});
+	(class UnusedClassExpression {});
+	var UnusedClassExpression = class UnusedClassExpression {};
+	var unusedVar;
+	let unusedLet;
+	const unusedConst = 1;
+	console.log("foo");
+}
+
+foo();