FIR IDE: do not use FE1.0 compiler jars in frontend-independent-modules

2021-09-12 19:18:24 +02:00
parent da962895a8
commit a8d321db63
5 changed files with 42 additions and 23 deletions
@@ -0,0 +1,30 @@
+/*
+ * 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.resolve
+
+import org.jetbrains.kotlin.name.Name
+
+object DataClassResolver {
+    private const val COMPONENT_FUNCTION_NAME_PREFIX = "component"
+
+    fun createComponentName(index: Int): Name = Name.identifier(COMPONENT_FUNCTION_NAME_PREFIX + index)
+
+    fun getComponentIndex(componentName: String): Int = componentName.substring(COMPONENT_FUNCTION_NAME_PREFIX.length).toInt()
+
+    fun isComponentLike(name: Name): Boolean = isComponentLike(name.asString())
+
+    private fun isComponentLike(name: String): Boolean {
+        if (!name.startsWith(COMPONENT_FUNCTION_NAME_PREFIX)) return false
+
+        try {
+            getComponentIndex(name)
+        } catch (e: NumberFormatException) {
+            return false
+        }
+
+        return true
+    }
+}