Local type aliases: resolve

compiler/testData/diagnostics/tests/typealias/localTypeAlias.kt

@@ -0,0 +1,19 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+
+fun <T> emptyList(): List<T> = null!!
+
+fun <T> foo() {
+    typealias LT = List<T>
+
+    val a: LT = emptyList()
+
+    fun localFun(): LT {
+        typealias LLT = List<T>
+
+        val b: LLT = a
+
+        return b
+    }
+
+    localFun()
+}

compiler/testData/diagnostics/tests/typealias/localTypeAlias.txt

@@ -0,0 +1,4 @@
+package
+
+public fun </*0*/ T> emptyList(): kotlin.collections.List<T>
+public fun </*0*/ T> foo(): kotlin.Unit