FIR: Support inferring PRIVATE_TO_THIS visibility see KT-49875

2022-07-11 18:05:06 +02:00
parent 3b613b3745
commit 83200f8774
10 changed files with 150 additions and 9 deletions
@@ -0,0 +1,14 @@
+// FIR_DUMP
+
+class A<in T>(t: T) {
+    private val t: T = t  // PRIVATE_TO_THIS
+
+    fun test() {
+        val x: T = t      // Ok
+        val y: T = this.t // Ok
+    }
+
+    fun foo(a: A<String>) {
+        val x: String = a.t // Invisible!
+    }
+}
@@ -0,0 +1,19 @@
+FILE: privateToThis.fir.kt
+    public final class A<in T> : R|kotlin/Any| {
+        public constructor<in T>(t: R|T|): R|A<T>| {
+            super<R|kotlin/Any|>()
+        }
+
+        private/*private to this*/ final val t: R|T| = R|<local>/t|
+            private/*private to this*/ get(): R|T|
+
+        public final fun test(): R|kotlin/Unit| {
+            lval x: R|T| = this@R|/A|.R|/A.t|
+            lval y: R|T| = this@R|/A|.R|/A.t|
+        }
+
+        public final fun foo(a: R|A<kotlin/String>|): R|kotlin/Unit| {
+            lval x: R|kotlin/String| = R|<local>/a|.R|SubstitutionOverride</A.t: R|kotlin/String|>|
+        }
+
+    }
@@ -0,0 +1,14 @@
+// FIR_DUMP
+
+class A<in T>(t: T) {
+    private val t: T = t  // PRIVATE_TO_THIS
+
+    fun test() {
+        val x: T = t      // Ok
+        val y: T = this.t // Ok
+    }
+
+    fun foo(a: A<String>) {
+        val x: String = a.<!INVISIBLE_MEMBER!>t<!> // Invisible!
+    }
+}
@@ -0,0 +1,11 @@
+package
+
+public final class A</*0*/ in T> {
+    public constructor A</*0*/ in T>(/*0*/ t: T)
+    private/*private to this*/ final val t: T
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public final fun foo(/*0*/ a: A<kotlin.String>): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final fun test(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}