better processing of lyng.d. files

docs/samples/definitions.lyng.d

@@ -0,0 +1,65 @@
+/**
+ * Sample .lyng.d file for IDE support.
+ * Demonstrates declarations and doc comments.
+ */
+
+/** Simple function with default and named parameters. */
+extern fun connect(url: String, timeoutMs: Int = 5000): Client
+
+/** Type alias with generics. */
+type NameMap = Map<String, String>
+
+/** Multiple inheritance via interfaces. */
+interface A { abstract fun a(): Int }
+interface B { abstract fun b(): Int }
+
+/** A concrete class implementing both. */
+class Multi(name: String) : A, B {
+    /** Public field. */
+    val id: Int = 0
+
+    /** Mutable property with accessors. */
+    var size: Int
+        get() = 0
+        set(v) { }
+
+    /** Instance method. */
+    fun a(): Int = 1
+    fun b(): Int = 2
+}
+
+/** Nullable and dynamic types. */
+extern val dynValue: dynamic
+extern var dynVar: dynamic?
+
+/** Delegated property provider. */
+class LazyBox(val create) {
+    fun getValue(thisRef, name) = create()
+}
+
+/** Delegated property using provider. */
+val cached by LazyBox { 42 }
+
+/** Delegated function. */
+object RpcDelegate {
+    fun invoke(thisRef, name, args...) = Unset
+}
+
+/** Remote function proxy. */
+fun remoteCall by RpcDelegate
+
+/** Singleton object. */
+object Settings {
+    /** Version string. */
+    val version: String = "1.0"
+}
+
+/**
+ * Client API entry.
+ * @param name user name
+ * @return greeting string
+ */
+class Client {
+    /** Returns a greeting. */
+    fun greet(name: String): String = "hi " + name
+}