Delegated properties.

2016-09-01 12:52:49 +03:00
parent 865d2c43c7
commit 759f0168c2
19 changed files with 415 additions and 58 deletions
@@ -0,0 +1,8 @@
+val test1 by lazy { 42 }
+
+class C(val map: MutableMap<String, Any>) {
+    val test2 by lazy { 42 }
+    var test3 by map
+}
+
+var test4 by hashMapOf<String, Any>()
@@ -0,0 +1,82 @@
+FILE /delegatedProperties.kt
+  PROPERTY public val test1: kotlin.Int
+    DELEGATE val `test1$delegate`: kotlin.Lazy<kotlin.Int>
+      EXPRESSION_BODY
+        CALL .lazy type=kotlin.Lazy<kotlin.Int> operator=null
+          initializer: BLOCK type=() -> kotlin.Int operator=LAMBDA
+            FUN local final fun <anonymous>(): kotlin.Int
+              BLOCK_BODY
+                RETURN type=kotlin.Nothing from=<anonymous>
+                  CONST Int type=kotlin.Int value='42'
+            CALLABLE_REFERENCE local final fun <anonymous>(): kotlin.Int type=() -> kotlin.Int
+    PROPERTY_GETTER public fun <get-test1>(): kotlin.Int
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from=<get-test1>
+          CALL .getValue type=kotlin.Int operator=null
+            $receiver: GET_VAR test1$delegate type=kotlin.Lazy<kotlin.Int> operator=null
+            thisRef: CONST Null type=kotlin.Nothing? value='null'
+            property: CALLABLE_REFERENCE public val test1: kotlin.Int type=kotlin.reflect.KProperty0<kotlin.Int>
+  CLASS CLASS C
+    CONSTRUCTOR public constructor C(/*0*/ map: kotlin.collections.MutableMap<kotlin.String, kotlin.Any>)
+      BLOCK_BODY
+        SET_BACKING_FIELD map type=kotlin.Unit operator=null
+          GET_VAR map type=kotlin.collections.MutableMap<kotlin.String, kotlin.Any> operator=INITIALIZE_PROPERTY_FROM_PARAMETER
+    PROPERTY public final val map: kotlin.collections.MutableMap<kotlin.String, kotlin.Any>
+      EXPRESSION_BODY
+        GET_VAR map type=kotlin.collections.MutableMap<kotlin.String, kotlin.Any> operator=INITIALIZE_PROPERTY_FROM_PARAMETER
+    PROPERTY public final val test2: kotlin.Int
+      DELEGATE val `test2$delegate`: kotlin.Lazy<kotlin.Int>
+        EXPRESSION_BODY
+          CALL .lazy type=kotlin.Lazy<kotlin.Int> operator=null
+            initializer: BLOCK type=() -> kotlin.Int operator=LAMBDA
+              FUN local final fun <anonymous>(): kotlin.Int
+                BLOCK_BODY
+                  RETURN type=kotlin.Nothing from=<anonymous>
+                    CONST Int type=kotlin.Int value='42'
+              CALLABLE_REFERENCE local final fun <anonymous>(): kotlin.Int type=() -> kotlin.Int
+      PROPERTY_GETTER public final fun <get-test2>(): kotlin.Int
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from=<get-test2>
+            CALL .getValue type=kotlin.Int operator=null
+              $receiver: GET_VAR test2$delegate type=kotlin.Lazy<kotlin.Int> operator=null
+              thisRef: THIS public final class C type=C
+              property: CALLABLE_REFERENCE public final val test2: kotlin.Int type=kotlin.reflect.KProperty1<C, kotlin.Int>
+    PROPERTY public final var test3: kotlin.Any
+      DELEGATE val `test3$delegate`: kotlin.collections.MutableMap<kotlin.String, kotlin.Any>
+        EXPRESSION_BODY
+          CALL .<get-map> type=kotlin.collections.MutableMap<kotlin.String, kotlin.Any> operator=GET_PROPERTY
+            $this: THIS public final class C type=C
+      PROPERTY_GETTER public final fun <get-test3>(): kotlin.Any
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from=<get-test3>
+            CALL .getValue type=kotlin.Any operator=null
+              $receiver: GET_VAR test3$delegate type=kotlin.collections.MutableMap<kotlin.String, kotlin.Any> operator=null
+              thisRef: THIS public final class C type=C
+              property: CALLABLE_REFERENCE public final var test3: kotlin.Any type=kotlin.reflect.KMutableProperty1<C, kotlin.Any>
+      PROPERTY_SETTER public final fun <set-test3>(/*0*/ <set-?>: kotlin.Any): kotlin.Unit
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from=<set-test3>
+            CALL .setValue type=kotlin.Unit operator=null
+              $receiver: GET_VAR test3$delegate type=kotlin.collections.MutableMap<kotlin.String, kotlin.Any> operator=null
+              thisRef: THIS public final class C type=C
+              property: CALLABLE_REFERENCE public final var test3: kotlin.Any type=kotlin.reflect.KMutableProperty1<C, kotlin.Any>
+              value: GET_VAR <set-?> type=kotlin.Any operator=null
+  PROPERTY public var test4: kotlin.Any
+    DELEGATE val `test4$delegate`: java.util.HashMap<kotlin.String, kotlin.Any>
+      EXPRESSION_BODY
+        CALL .hashMapOf type=java.util.HashMap<kotlin.String, kotlin.Any> operator=null
+    PROPERTY_GETTER public fun <get-test4>(): kotlin.Any
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from=<get-test4>
+          CALL .getValue type=kotlin.Any operator=null
+            $receiver: GET_VAR test4$delegate type=java.util.HashMap<kotlin.String, kotlin.Any> operator=null
+            thisRef: CONST Null type=kotlin.Nothing? value='null'
+            property: CALLABLE_REFERENCE public var test4: kotlin.Any type=kotlin.reflect.KMutableProperty0<kotlin.Any>
+    PROPERTY_SETTER public fun <set-test4>(/*0*/ <set-?>: kotlin.Any): kotlin.Unit
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from=<set-test4>
+          CALL .setValue type=kotlin.Unit operator=null
+            $receiver: GET_VAR test4$delegate type=java.util.HashMap<kotlin.String, kotlin.Any> operator=null
+            thisRef: CONST Null type=kotlin.Nothing? value='null'
+            property: CALLABLE_REFERENCE public var test4: kotlin.Any type=kotlin.reflect.KMutableProperty0<kotlin.Any>
+            value: GET_VAR <set-?> type=kotlin.Any operator=null