SAM constructors for type aliases.

compiler/testData/diagnostics/testsWithStdLib/typealias/typeAliasSamAdapterConstructors.kt

@@ -0,0 +1,8 @@
+// FILE: test.kt
+typealias RunnableT = java.lang.Runnable
+typealias ComparatorT<T> = java.util.Comparator<T>
+typealias ComparatorStrT = ComparatorT<String>
+
+val test1 = RunnableT { }
+val test2 = ComparatorT<String> { s1, s2 -> s1.compareTo(s2) }
+val test3 = ComparatorStrT { s1, s2 -> s1.compareTo(s2) }

compiler/testData/diagnostics/testsWithStdLib/typealias/typeAliasSamAdapterConstructors.txt

@@ -0,0 +1,8 @@
+package
+
+public val test1: java.lang.Runnable
+public val test2: java.util.Comparator<kotlin.String>
+public val test3: ComparatorT<kotlin.String> /* = java.util.Comparator<kotlin.String> */
+public typealias ComparatorStrT = ComparatorT<kotlin.String>
+public typealias ComparatorT</*0*/ T>  = java.util.Comparator<T>
+public typealias RunnableT = java.lang.Runnable

compiler/testData/diagnostics/testsWithStdLib/typealias/typeAliasSamAdapterConstructors2.kt

@@ -0,0 +1,27 @@
+// FILE: JHost.java
+public class JHost {
+    public static interface Runnable {
+        void run();
+    }
+
+    public static interface Consumer<T> {
+        void consume(T x);
+    }
+
+    public static interface Consumer2<T1, T2> {
+        void run(T1 x1, T2 x2);
+    }
+}
+
+// FILE: test.kt
+typealias R = JHost.Runnable
+typealias C<T> = JHost.Consumer<T>
+typealias CStr = JHost.Consumer<String>
+typealias CStrList = JHost.Consumer<List<String>>
+typealias C2<T> = JHost.Consumer2<T, T>
+
+val test1 = R { }
+val test2 = C<String> { s -> println(s.length) }
+val test3 = CStr { s -> println(s.length) }
+val test4 = CStrList { ss -> for (s in ss) { println(s.length) } }
+val test5 = C2<Int> { a, b -> val x: Int = a + b; println(x)}

compiler/testData/diagnostics/testsWithStdLib/typealias/typeAliasSamAdapterConstructors2.txt

@@ -0,0 +1,45 @@
+package
+
+public val test1: JHost.Runnable
+public val test2: JHost.Consumer<kotlin.String>
+public val test3: JHost.Consumer<kotlin.String>
+public val test4: JHost.Consumer<kotlin.collections.List<kotlin.String>>
+public val test5: JHost.Consumer2<kotlin.Int, kotlin.Int>
+
+public open class JHost {
+    public constructor JHost()
+    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
+
+    public interface Consumer</*0*/ T : kotlin.Any!> {
+        public abstract fun consume(/*0*/ x: T!): kotlin.Unit
+        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
+    }
+
+    public interface Consumer2</*0*/ T1 : kotlin.Any!, /*1*/ T2 : kotlin.Any!> {
+        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 abstract fun run(/*0*/ x1: T1!, /*1*/ x2: T2!): kotlin.Unit
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+
+    public interface Runnable {
+        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 abstract fun run(): kotlin.Unit
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+
+    // Static members
+    public final /*synthesized*/ fun </*0*/ T : kotlin.Any!> Consumer(/*0*/ function: (T!) -> kotlin.Unit): JHost.Consumer<T>
+    public final /*synthesized*/ fun </*0*/ T1 : kotlin.Any!, /*1*/ T2 : kotlin.Any!> Consumer2(/*0*/ function: (T1!, T2!) -> kotlin.Unit): JHost.Consumer2<T1, T2>
+    public final /*synthesized*/ fun Runnable(/*0*/ function: () -> kotlin.Unit): JHost.Runnable
+}
+public typealias C</*0*/ T>  = JHost.Consumer<T>
+public typealias C2</*0*/ T>  = JHost.Consumer2<T, T>
+public typealias CStr = JHost.Consumer<kotlin.String>
+public typealias CStrList = JHost.Consumer<kotlin.collections.List<kotlin.String>>
+public typealias R = JHost.Runnable