203: Fix compilation

2020-08-05 19:34:35 +02:00
parent c792092410
commit 9925866293
6 changed files with 497 additions and 6 deletions
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2000-2019 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.idea.debugger
+
+import com.intellij.psi.JavaPsiFacade
+import com.intellij.psi.search.GlobalSearchScope
+import com.sun.jdi.ClassType
+import org.jetbrains.kotlin.builtins.DefaultBuiltIns
+import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
+import org.jetbrains.kotlin.codegen.AsmUtil
+import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.descriptors.ModuleDescriptor
+import org.jetbrains.kotlin.descriptors.findClassAcrossModuleDependencies
+import org.jetbrains.kotlin.idea.caches.resolve.util.getJavaClassDescriptor
+import org.jetbrains.kotlin.idea.util.application.runReadAction
+import org.jetbrains.kotlin.resolve.jvm.JvmClassName
+import com.sun.jdi.Type as JdiType
+import org.jetbrains.org.objectweb.asm.Type as AsmType
+
+fun JdiType.isSubtype(className: String): Boolean = isSubtype(AsmType.getObjectType(className))
+
+fun JdiType.isSubtype(type: AsmType): Boolean {
+    if (this.signature() == type.descriptor) {
+        return true
+    }
+
+    if (type.sort != AsmType.OBJECT || this !is ClassType) {
+        return false
+    }
+
+    val superTypeName = type.className
+
+    if (allInterfaces().any { it.name() == superTypeName }) {
+        return true
+    }
+
+    var superClass = superclass()
+    while (superClass != null) {
+        if (superClass.name() == superTypeName) {
+            return true
+        }
+        superClass = superClass.superclass()
+    }
+
+    return false
+}
+
+fun AsmType.getClassDescriptor(
+    scope: GlobalSearchScope,
+    mapBuiltIns: Boolean = true,
+    moduleDescriptor: ModuleDescriptor = DefaultBuiltIns.Instance.builtInsModule
+): ClassDescriptor? {
+    if (AsmUtil.isPrimitive(this)) return null
+
+    val jvmName = JvmClassName.byInternalName(internalName).fqNameForClassNameWithoutDollars
+
+    if (mapBuiltIns) {
+        val mappedName = JavaToKotlinClassMap.mapJavaToKotlin(jvmName)
+        if (mappedName != null) {
+            moduleDescriptor.findClassAcrossModuleDependencies(mappedName)?.let { return it }
+        }
+    }
+
+    return runReadAction {
+        scope.project?.let(JavaPsiFacade::getInstance)?.findClasses(jvmName.asString(), scope)?.firstOrNull()?.getJavaClassDescriptor()
+    }
+}