Evaluate expression: find local variable using callText from extract function instead of function parameter names

idea/src/org/jetbrains/kotlin/idea/debugger/evaluate/KotlinEvaluationBuilder.kt

@@ -53,6 +53,7 @@ import org.jetbrains.kotlin.idea.caches.resolve.analyzeFullyAndGetResult
 import org.jetbrains.kotlin.idea.debugger.evaluate.KotlinEvaluateExpressionCache.CompiledDataDescriptor
 import org.jetbrains.kotlin.idea.debugger.evaluate.KotlinEvaluateExpressionCache.ParametersDescriptor
 import org.jetbrains.kotlin.idea.debugger.evaluate.compilingEvaluator.loadClasses
+import org.jetbrains.kotlin.idea.refactoring.introduce.extractionEngine.ExtractionResult
 import org.jetbrains.kotlin.idea.util.application.runReadAction
 import org.jetbrains.kotlin.idea.util.attachment.attachmentByPsiFile
 import org.jetbrains.kotlin.idea.util.attachment.mergeAttachments
@@ -152,10 +153,11 @@ class KotlinEvaluator(val codeFragment: JetCodeFragment,
         private fun extractAndCompile(codeFragment: JetCodeFragment, sourcePosition: SourcePosition, context: EvaluationContextImpl): CompiledDataDescriptor {
             codeFragment.checkForErrors()
 
-            val extractedFunction = getFunctionForExtractedFragment(codeFragment, sourcePosition.getFile(), sourcePosition.getLine())
-            if (extractedFunction == null) {
+            val extractionResult = getFunctionForExtractedFragment(codeFragment, sourcePosition.getFile(), sourcePosition.getLine())
+            if (extractionResult == null) {
                 throw IllegalStateException("Code fragment cannot be extracted to function")
             }
+            val extractedFunction = extractionResult.declaration as JetNamedFunction
 
             val classFileFactory = createClassFileFactory(codeFragment, extractedFunction, context)
 
@@ -177,7 +179,7 @@ class KotlinEvaluator(val codeFragment: JetCodeFragment,
                     additionalFiles,
                     sourcePosition,
                     funName,
-                    extractedFunction.getParametersForDebugger())
+                    extractionResult.getParametersForDebugger())
         }
 
         private fun getClassName(fileName: String): String {
@@ -239,21 +241,22 @@ class KotlinEvaluator(val codeFragment: JetCodeFragment,
             return jdiValue.asJdiValue(vm, jdiValue.asmType)
         }
 
-        private fun JetNamedFunction.getParametersForDebugger(): ParametersDescriptor {
+        private fun ExtractionResult.getParametersForDebugger(): ParametersDescriptor {
             return runReadAction {
                 val parameters = ParametersDescriptor()
-                val bindingContext = analyzeFullyAndGetResult().bindingContext
-                val descriptor = bindingContext[BindingContext.FUNCTION, this]
-                if (descriptor != null) {
-                    val receiver = descriptor.getExtensionReceiverParameter()
-                    if (receiver != null) {
-                        parameters.add(THIS_NAME, receiver.getType())
-                    }
+                val receiver = config.descriptor.receiverParameter
+                if (receiver != null) {
+                    parameters.add(THIS_NAME, receiver.getParameterType(true))
+                }
 
-                    descriptor.getValueParameters().forEach {
-                        param ->
-                        parameters.add(param.getName().asString(), param.getType())
+                for (param in config.descriptor.parameters) {
+                    val paramName = if (param.argumentText.contains("@")) {
+                        param.argumentText.substringBefore("@")
                     }
+                    else {
+                       param.argumentText
+                    }
+                    parameters.add(paramName, param.getParameterType(true))
                 }
                 parameters
             }

idea/src/org/jetbrains/kotlin/idea/debugger/evaluate/extractFunctionForDebuggerUtil.kt

@@ -38,7 +38,7 @@ fun getFunctionForExtractedFragment(
         codeFragment: JetCodeFragment,
         breakpointFile: PsiFile,
         breakpointLine: Int
-): JetNamedFunction? {
+): ExtractionResult? {
 
     fun getErrorMessageForExtractFunctionResult(analysisResult: AnalysisResult): String {
         if (KotlinInternalMode.enabled) {
@@ -66,7 +66,7 @@ fun getFunctionForExtractedFragment(
         }.joinToString(", ")
     }
 
-    fun generateFunction(): JetNamedFunction? {
+    fun generateFunction(): ExtractionResult? {
         val originalFile = breakpointFile as JetFile
 
         val tmpFile = originalFile.createTempCopy { it }
@@ -105,7 +105,7 @@ fun getFunctionForExtractedFragment(
                 validationResult.descriptor,
                 ExtractionGeneratorOptions(inTempFile = true, flexibleTypesAllowed = true)
         )
-        return config.generateDeclaration().declaration as JetNamedFunction
+        return config.generateDeclaration()
     }
 
     return runReadAction { generateFunction() }

idea/testData/debugger/tinyApp/outs/innerClass.out

@@ -0,0 +1,8 @@
+LineBreakpoint created at innerClass.kt:13
+!JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !APP_PATH!\classes;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! innerClass.InnerClassPackage
+Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+innerClass.kt:13
+Compile bytecode for baseFun(innerProp)
+Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+
+Process finished with exit code 0

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/innerClass.kt

@@ -0,0 +1,21 @@
+package innerClass
+
+fun main(args: Array<String>) {
+    MyClass().MyInnerClass().innerFun()
+}
+
+class MyClass {
+    inner class MyInnerClass {
+        val innerProp = 1
+
+        fun innerFun() {
+            //Breakpoint!
+            baseFun(innerProp)
+        }
+    }
+
+    fun baseFun(i: Int) = i
+}
+
+// EXPRESSION: baseFun(innerProp)
+// RESULT: 1: I

idea/tests/org/jetbrains/kotlin/idea/debugger/evaluate/KotlinEvaluateExpressionTestGenerated.java

@@ -151,6 +151,12 @@ public class KotlinEvaluateExpressionTestGenerated extends AbstractKotlinEvaluat
             doSingleBreakpointTest(fileName);
         }
 
+        @TestMetadata("innerClass.kt")
+        public void testInnerClass() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/innerClass.kt");
+            doSingleBreakpointTest(fileName);
+        }
+
         @TestMetadata("insertInBlock.kt")
         public void testInsertInBlock() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/insertInBlock.kt");