Move WhenMissingCase from fir module to compiler.common to use in IDE

2021-02-24 11:43:00 +01:00
parent 83f8650e80
commit f4371c670e
7 changed files with 61 additions and 50 deletions
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.diagnostics
+
+import org.jetbrains.kotlin.name.CallableId
+import org.jetbrains.kotlin.name.ClassId
+
+sealed class WhenMissingCase {
+    abstract val branchConditionText: String
+
+    object Unknown : WhenMissingCase() {
+        override fun toString(): String = "unknown"
+
+        override val branchConditionText: String = "else"
+    }
+
+    object NullIsMissing : WhenMissingCase() {
+        override val branchConditionText: String = "null"
+    }
+
+    sealed class BooleanIsMissing(val value: Boolean) : WhenMissingCase() {
+        object True : BooleanIsMissing(true)
+        object False : BooleanIsMissing(false)
+
+        override val branchConditionText: String = value.toString()
+    }
+
+    class IsTypeCheckIsMissing(val classId: ClassId, val isSingleton: Boolean) : WhenMissingCase() {
+        override val branchConditionText: String = run {
+            val fqName = classId.asSingleFqName().toString()
+            if (isSingleton) fqName else "is $fqName"
+        }
+
+        override fun toString(): String {
+            val name = classId.shortClassName.identifier
+            return if (isSingleton) name else "is $name"
+        }
+    }
+
+    class EnumCheckIsMissing(val callableId: CallableId) : WhenMissingCase() {
+        override val branchConditionText: String = callableId.asFqNameForDebugInfo().toString()
+
+        override fun toString(): String {
+            return callableId.callableName.identifier
+        }
+    }
+
+    override fun toString(): String {
+        return branchConditionText
+    }
+}