added test case for KT-2355

js/js.translator/testFiles/expression/stringTemplates/cases/stringValues.kt

@@ -0,0 +1,11 @@
+package foo
+
+fun box(): Boolean {
+    val a = "abc"
+    val b = "def"
+    val message = "a = $a, b = $b"
+
+    if (message != "a = abc, b = def") return false
+
+    return true
+}