Support when mapping transformation on inlining

compiler/testData/codegen/boxInline/anonymousObject/enumWhen/callSite.kt

@@ -0,0 +1,29 @@
+// FILE: 1.kt
+
+package test
+
+enum class X {
+    A,
+    B
+}
+
+inline fun test(x: X, s: (X) -> String): String {
+    return s(x)
+}
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String {
+    return test(X.A) {
+        when(it) {
+            X.A-> "O"
+            X.B-> "K"
+        }
+    } + test(X.B) {
+        when(it) {
+            X.A-> "O"
+            X.B-> "K"
+        }
+    }
+}

compiler/testData/codegen/boxInline/anonymousObject/enumWhen/declSite.kt

@@ -0,0 +1,22 @@
+// FILE: 1.kt
+
+package test
+
+enum class X {
+    A,
+    B
+}
+
+inline fun test(e: X): String {
+    return when(e) {
+        X.A-> "O"
+        X.B-> "K"
+    }
+}
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String {
+    return test(X.A) + test(X.B)
+}

compiler/testData/codegen/boxInline/anonymousObject/enumWhen/declSiteSeveralMappings.kt

@@ -0,0 +1,34 @@
+// FILE: 1.kt
+
+package test
+
+enum class X {
+    A,
+    B
+}
+
+enum class Y {
+    A,
+    B
+}
+
+inline fun test(e: X): String {
+    return when(e) {
+        X.A-> "O"
+        X.B-> "K"
+    }
+}
+
+fun funForAdditionalMappingArrayInMappingFile(e: Y): String {
+    return when(e) {
+        Y.A-> "O"
+        Y.B-> "K"
+    }
+}
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String {
+    return test(X.A) + test(X.B)
+}

compiler/testData/codegen/boxInline/anonymousObject/enumWhen/declSiteSeveralMappingsDifOrder.kt

@@ -0,0 +1,34 @@
+// FILE: 1.kt
+
+package test
+
+enum class X {
+    A,
+    B
+}
+
+enum class Y {
+    A,
+    B
+}
+
+fun funForAdditionalMappingArrayInMappingFile(e: Y): String {
+    return when(e) {
+        Y.A-> "O"
+        Y.B-> "K"
+    }
+}
+
+inline fun test(e: X): String {
+    return when(e) {
+        X.A-> "O"
+        X.B-> "K"
+    }
+}
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String {
+    return test(X.A) + test(X.B)
+}