FE 1.0: don't spread OptIn markers to children #KT-48570 Fixed

compiler/testData/diagnostics/testsWithStdLib/experimental/classMembers.fir.kt

@@ -0,0 +1,89 @@
+// !USE_EXPERIMENTAL: kotlin.RequiresOptIn
+// FILE: api.kt
+
+package api
+
+@RequiresOptIn(level = RequiresOptIn.Level.WARNING)
+@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
+@Retention(AnnotationRetention.BINARY)
+annotation class ExperimentalAPI
+
+@ExperimentalAPI
+class C {
+    fun function(): String = ""
+    val property: String = ""
+    class Nested
+    inner class Inner
+}
+
+@ExperimentalAPI
+fun C.extension() {}
+
+// FILE: usage-propagate.kt
+
+package usage1
+
+import api.*
+
+@ExperimentalAPI
+fun useAll() {
+    val c: C = C()
+    c.function()
+    c.property
+    C.Nested()
+    c.Inner()
+    c.extension()
+}
+
+@ExperimentalAPI
+class Use {
+    fun useAll(c: C) {
+        c.function()
+        c.property
+        C.Nested()
+        c.Inner()
+        c.extension()
+    }
+}
+
+// FILE: usage-use.kt
+
+package usage2
+
+import api.*
+
+@OptIn(ExperimentalAPI::class)
+fun useAll() {
+    val c: C = C()
+    c.function()
+    c.property
+    C.Nested()
+    c.Inner()
+    c.extension()
+}
+
+@OptIn(ExperimentalAPI::class)
+class Use {
+    fun useAll(c: C) {
+        c.function()
+        c.property
+        C.Nested()
+        c.Inner()
+        c.extension()
+    }
+}
+
+// FILE: usage-none.kt
+
+package usage3
+
+import api.*
+
+fun use() {
+    val c: <!EXPERIMENTAL_API_USAGE!>C<!> = <!EXPERIMENTAL_API_USAGE!>C<!>()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>function<!>()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>property<!>
+    <!EXPERIMENTAL_API_USAGE!>C<!>.<!EXPERIMENTAL_API_USAGE!>Nested<!>()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>Inner<!>()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>extension<!>()
+}

compiler/testData/diagnostics/testsWithStdLib/experimental/classMembers.kt

@@ -1,4 +1,3 @@
-// FIR_IDENTICAL
 // !USE_EXPERIMENTAL: kotlin.RequiresOptIn
 // FILE: api.kt
 
@@ -82,9 +81,9 @@ import api.*
 
 fun use() {
     val c: <!EXPERIMENTAL_API_USAGE!>C<!> = <!EXPERIMENTAL_API_USAGE!>C<!>()
-    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>function<!>()
-    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>property<!>
-    <!EXPERIMENTAL_API_USAGE!>C<!>.<!EXPERIMENTAL_API_USAGE!>Nested<!>()
-    <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>Inner<!>()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.function()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.property
+    <!EXPERIMENTAL_API_USAGE!>C<!>.Nested()
+    <!EXPERIMENTAL_API_USAGE!>c<!>.Inner()
     <!EXPERIMENTAL_API_USAGE!>c<!>.<!EXPERIMENTAL_API_USAGE!>extension<!>()
 }

compiler/testData/diagnostics/testsWithStdLib/experimental/deeplyNestedClass.kt

@@ -52,7 +52,7 @@ package usage3
 import api.*
 
 fun use1() {
-    <!EXPERIMENTAL_API_USAGE!>C<!>.<!EXPERIMENTAL_API_USAGE!>D<!>.<!EXPERIMENTAL_API_USAGE!>E<!>.<!EXPERIMENTAL_API_USAGE!>F<!>()
+    <!EXPERIMENTAL_API_USAGE!>C<!>.D.E.F()
 }
 
-fun use2(f: <!EXPERIMENTAL_API_USAGE!>C<!>.<!EXPERIMENTAL_API_USAGE!>D<!>.<!EXPERIMENTAL_API_USAGE!>E<!>.<!EXPERIMENTAL_API_USAGE!>F<!>) = <!EXPERIMENTAL_API_USAGE!>f<!>.hashCode()
+fun use2(f: <!EXPERIMENTAL_API_USAGE!>C<!>.D.E.F) = f.hashCode()

compiler/testData/diagnostics/testsWithStdLib/experimental/implicitUsages.kt

@@ -49,7 +49,7 @@ interface NotExperimentalExtension : ExperimentalType {
 
 fun use(arg: NotExperimentalExtension) {
     arg.foo()
-    arg.<!EXPERIMENTAL_API_USAGE_ERROR!>bar<!>()
+    arg.bar()
 }
 
 @Marker

compiler/testData/diagnostics/testsWithStdLib/experimental/implicitUsagesFuture.kt

@@ -49,7 +49,7 @@ interface NotExperimentalExtension : ExperimentalType {
 
 fun use(arg: NotExperimentalExtension) {
     arg.foo()
-    arg.<!EXPERIMENTAL_API_USAGE_FUTURE_ERROR!>bar<!>()
+    arg.bar()
 }
 
 @Marker
@@ -84,7 +84,7 @@ object O {
     operator fun provideDelegate(x: Any?, y: Any?): C = C()
 }
 
-val x: String by <!EXPERIMENTAL_API_USAGE_ERROR, EXPERIMENTAL_API_USAGE_FUTURE_ERROR!>O<!>
+val x: String by <!EXPERIMENTAL_API_USAGE_FUTURE_ERROR!>O<!>
 
 @Marker
 class OperatorContainer : Comparable<OperatorContainer> {