PSI2IR KT-47939 callable references to fun interface constructors

2021-11-29 17:01:28 +03:00
parent 1fd0dec5e7
commit 27a144f86f
9 changed files with 376 additions and 23 deletions
@@ -0,0 +1,128 @@
+FILE fqName:<root> fileName:/funInterfaceConstructorReference.kt
+  CLASS INTERFACE name:KRunnable modality:ABSTRACT visibility:public [fun] superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.KRunnable
+    FUN name:run visibility:public modality:ABSTRACT <> ($this:<root>.KRunnable) returnType:kotlin.Unit
+      $this: VALUE_PARAMETER name:<this> type:<root>.KRunnable
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  TYPEALIAS name:KR visibility:public expandedType:<root>.KRunnable
+  CLASS INTERFACE name:KSupplier modality:ABSTRACT visibility:public [fun] superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.KSupplier<T of <root>.KSupplier>
+    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    FUN name:get visibility:public modality:ABSTRACT <> ($this:<root>.KSupplier<T of <root>.KSupplier>) returnType:T of <root>.KSupplier
+      $this: VALUE_PARAMETER name:<this> type:<root>.KSupplier<T of <root>.KSupplier>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  TYPEALIAS name:KSS visibility:public expandedType:<root>.KSupplier<kotlin.String>
+  CLASS INTERFACE name:KConsumer modality:ABSTRACT visibility:public [fun] superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.KConsumer<T of <root>.KConsumer>
+    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    FUN name:accept visibility:public modality:ABSTRACT <> ($this:<root>.KConsumer<T of <root>.KConsumer>, x:T of <root>.KConsumer) returnType:kotlin.Unit
+      $this: VALUE_PARAMETER name:<this> type:<root>.KConsumer<T of <root>.KConsumer>
+      VALUE_PARAMETER name:x index:0 type:T of <root>.KConsumer
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  TYPEALIAS name:KCS visibility:public expandedType:<root>.KConsumer<kotlin.String>
+  FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test1 (): kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KRunnable visibility:local modality:FINAL <> (function:kotlin.Function0<kotlin.Unit>) returnType:<root>.KRunnable
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function0<kotlin.Unit>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KRunnable origin=SAM_CONVERSION typeOperand=<root>.KRunnable
+                GET_VAR 'function: kotlin.Function0<kotlin.Unit> declared in <root>.test1.KRunnable' type=kotlin.Function0<kotlin.Unit> origin=null
+          FUNCTION_REFERENCE 'local final fun KRunnable (function: kotlin.Function0<kotlin.Unit>): <root>.KRunnable declared in <root>.test1' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test1a visibility:public modality:FINAL <> () returnType:kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test1a (): kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KRunnable visibility:local modality:FINAL <> (function:kotlin.Function0<kotlin.Unit>) returnType:<root>.KRunnable
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function0<kotlin.Unit>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KRunnable origin=SAM_CONVERSION typeOperand=<root>.KRunnable
+                GET_VAR 'function: kotlin.Function0<kotlin.Unit> declared in <root>.test1a.KRunnable' type=kotlin.Function0<kotlin.Unit> origin=null
+          FUNCTION_REFERENCE 'local final fun KRunnable (function: kotlin.Function0<kotlin.Unit>): <root>.KRunnable declared in <root>.test1a' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, <root>.KRunnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test1b visibility:public modality:FINAL <> () returnType:kotlin.reflect.KFunction<java.lang.Runnable>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test1b (): kotlin.reflect.KFunction<java.lang.Runnable> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, java.lang.Runnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:Runnable visibility:local modality:FINAL <> (function:kotlin.Function0<kotlin.Unit>) returnType:java.lang.Runnable
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function0<kotlin.Unit>
+            EXPRESSION_BODY
+              TYPE_OP type=java.lang.Runnable origin=SAM_CONVERSION typeOperand=java.lang.Runnable
+                GET_VAR 'function: kotlin.Function0<kotlin.Unit> declared in <root>.test1b.Runnable' type=kotlin.Function0<kotlin.Unit> origin=null
+          FUNCTION_REFERENCE 'local final fun Runnable (function: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in <root>.test1b' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.Unit>, java.lang.Runnable> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test2 visibility:public modality:FINAL <> () returnType:kotlin.Function1<kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test2 (): kotlin.Function1<kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KSupplier visibility:local modality:FINAL <> (function:kotlin.Function0<kotlin.String>) returnType:<root>.KSupplier<kotlin.String>
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function0<kotlin.String>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KSupplier<kotlin.String> origin=SAM_CONVERSION typeOperand=<root>.KSupplier<kotlin.String>
+                GET_VAR 'function: kotlin.Function0<kotlin.String> declared in <root>.test2.KSupplier' type=kotlin.Function0<kotlin.String> origin=null
+          FUNCTION_REFERENCE 'local final fun KSupplier (function: kotlin.Function0<kotlin.String>): <root>.KSupplier<kotlin.String> declared in <root>.test2' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test2a visibility:public modality:FINAL <> () returnType:kotlin.Function1<kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test2a (): kotlin.Function1<kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KSupplier visibility:local modality:FINAL <> (function:kotlin.Function0<kotlin.String>) returnType:<root>.KSupplier<kotlin.String>
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function0<kotlin.String>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KSupplier<kotlin.String> origin=SAM_CONVERSION typeOperand=<root>.KSupplier<kotlin.String>
+                GET_VAR 'function: kotlin.Function0<kotlin.String> declared in <root>.test2a.KSupplier' type=kotlin.Function0<kotlin.String> origin=null
+          FUNCTION_REFERENCE 'local final fun KSupplier (function: kotlin.Function0<kotlin.String>): <root>.KSupplier<kotlin.String> declared in <root>.test2a' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function0<kotlin.String>, <root>.KSupplier<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test3 visibility:public modality:FINAL <> () returnType:kotlin.Function1<kotlin.Function1<kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test3 (): kotlin.Function1<kotlin.Function1<kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KConsumer visibility:local modality:FINAL <> (function:kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>) returnType:<root>.KConsumer<kotlin.String>
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KConsumer<kotlin.String> origin=SAM_CONVERSION typeOperand=<root>.KConsumer<kotlin.String>
+                GET_VAR 'function: kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit> declared in <root>.test3.KConsumer' type=kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit> origin=null
+          FUNCTION_REFERENCE 'local final fun KConsumer (function: kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>): <root>.KConsumer<kotlin.String> declared in <root>.test3' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
+  FUN name:test3a visibility:public modality:FINAL <> () returnType:kotlin.Function1<kotlin.Function1<kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>>
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='public final fun test3a (): kotlin.Function1<kotlin.Function1<kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> declared in <root>'
+        BLOCK type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE
+          FUN ADAPTER_FOR_FUN_INTERFACE_CONSTRUCTOR name:KConsumer visibility:local modality:FINAL <> (function:kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>) returnType:<root>.KConsumer<kotlin.String>
+            VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:function index:0 type:kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>
+            EXPRESSION_BODY
+              TYPE_OP type=<root>.KConsumer<kotlin.String> origin=SAM_CONVERSION typeOperand=<root>.KConsumer<kotlin.String>
+                GET_VAR 'function: kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit> declared in <root>.test3a.KConsumer' type=kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit> origin=null
+          FUNCTION_REFERENCE 'local final fun KConsumer (function: kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>): <root>.KConsumer<kotlin.String> declared in <root>.test3a' type=kotlin.reflect.KFunction1<@[ParameterName(name = 'function')] kotlin.Function1<@[ParameterName(name = 'x')] kotlin.String, kotlin.Unit>, <root>.KConsumer<kotlin.String>> origin=FUN_INTERFACE_CONSTRUCTOR_REFERENCE reflectionTarget=<same>
@@ -0,0 +1,36 @@
+// !LANGUAGE: +AllowKotlinFunInterfaceConstructorReference
+// WITH_REFLECT
+import kotlin.reflect.*
+
+fun interface KRunnable {
+    fun run()
+}
+
+typealias KR = KRunnable
+
+fun interface KSupplier<T> {
+    fun get(): T
+}
+
+typealias KSS = KSupplier<String>
+
+fun interface KConsumer<T> {
+    fun accept(x: T)
+}
+
+typealias KCS = KConsumer<String>
+
+fun test1() = ::KRunnable
+
+fun test1a() = ::KR
+
+fun test1b(): KFunction<Runnable> = ::Runnable
+
+fun test2(): (() -> String) -> KSupplier<String> = ::KSupplier
+
+fun test2a(): (() -> String) -> KSupplier<String> = ::KSS
+
+fun test3(): ((String) -> Unit) -> KConsumer<String> = ::KConsumer
+
+fun test3a(): ((String) -> Unit) -> KConsumer<String> = ::KCS
+
@@ -0,0 +1,74 @@
+fun interface KRunnable {
+  abstract fun run()
+
+}
+
+typealias KR = KRunnable
+fun interface KSupplier<T : Any?> {
+  abstract fun get(): T
+
+}
+
+typealias KSS = KSupplier<String>
+fun interface KConsumer<T : Any?> {
+  abstract fun accept(x: T)
+
+}
+
+typealias KCS = KConsumer<String>
+fun test1(): KFunction1<@ParameterName(name = "function") Function0<Unit>, KRunnable> {
+  return { // BLOCK
+    local fun KRunnable(fn: Function0<Unit>): KRunnable fn /*-> KRunnable */
+
+    ::KRunnable
+  }
+}
+
+fun test1a(): KFunction1<@ParameterName(name = "function") Function0<Unit>, KRunnable> {
+  return { // BLOCK
+    local fun KRunnable(fn: Function0<Unit>): KRunnable fn /*-> KRunnable */
+
+    ::KRunnable
+  }
+}
+
+fun test1b(): KFunction<Runnable> {
+  return { // BLOCK
+    local fun Runnable(fn: Function0<Unit>): Runnable fn /*-> Runnable */
+
+    ::Runnable
+  }
+}
+
+fun test2(): Function1<Function0<String>, KSupplier<String>> {
+  return { // BLOCK
+    local fun KSupplier(fn: Function0<String>): KSupplier<String> fn /*-> KSupplier<String> */
+
+    ::KSupplier
+  }
+}
+
+fun test2a(): Function1<Function0<String>, KSupplier<String>> {
+  return { // BLOCK
+    local fun KSupplier(fn: Function0<String>): KSupplier<String> fn /*-> KSupplier<String> */
+
+    ::KSupplier
+  }
+}
+
+fun test3(): Function1<Function1<String, Unit>, KConsumer<String>> {
+  return { // BLOCK
+    local fun KConsumer(fn: Function1<@ParameterName(name = "x") String, Unit>): KConsumer<String> fn /*-> KConsumer<String> */
+
+    ::KConsumer
+  }
+}
+
+fun test3a(): Function1<Function1<String, Unit>, KConsumer<String>> {
+  return { // BLOCK
+    local fun KConsumer(fn: Function1<@ParameterName(name = "x") String, Unit>): KConsumer<String> fn /*-> KConsumer<String> */
+
+    ::KConsumer
+  }
+}
+