KT-11588 Type aliases

Type alias constructor

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

@@ -0,0 +1,10 @@
+class C<T>(val x: T, val y: String) {
+    constructor(x: T): this(x, "")
+}
+
+typealias GTC<T> = C<T>
+
+val test1 = GTC<String>("", "")
+val test2 = GTC<String>("", "")
+val test3 = GTC<String>("")
+val test4 = GTC<String>("")

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

@@ -0,0 +1,17 @@
+package
+
+public typealias GTC</*0*/ T>  = C<T>
+public val test1: C<kotlin.String>
+public val test2: C<kotlin.String>
+public val test3: C<kotlin.String>
+public val test4: C<kotlin.String>
+
+public final class C</*0*/ T> {
+    public constructor C</*0*/ T>(/*0*/ x: T)
+    public constructor C</*0*/ T>(/*0*/ x: T, /*1*/ y: kotlin.String)
+    public final val x: T
+    public final val y: kotlin.String
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}

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

@@ -0,0 +1,10 @@
+class C(val x: String) {
+    constructor(): this("")
+}
+
+typealias TC = C
+
+val test1: C = TC("")
+val test2: TC = TC("")
+val test3: C = TC()
+val test4: TC = TC()

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

@@ -0,0 +1,16 @@
+package
+
+public typealias TC = C
+public val test1: C
+public val test2: TC [= C]
+public val test3: C
+public val test4: TC [= C]
+
+public final class C {
+    public constructor C()
+    public constructor C(/*0*/ x: kotlin.String)
+    public final val x: kotlin.String
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}