Convert text util methods to extension properties

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/InlineCodegen.kt

@@ -167,7 +167,7 @@ class InlineCodegen(
                 "Couldn't inline method call '" + functionDescriptor.name + "' into\n" +
                 DescriptorRenderer.DEBUG_TEXT.render(contextDescriptor) + "\n" +
                 (element?.text ?: "<no source>") +
-                if (generateNodeText) "\nCause: " + getNodeText(node) else "",
+                if (generateNodeText) "\nCause: " + node.nodeText else "",
                 e, callElement
         )
     }

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/MethodInliner.kt

@@ -618,7 +618,7 @@ class MethodInliner(
             return InlineException("$errorPrefix: $errorSuffix", originalException)
         }
         else {
-            return InlineException("$errorPrefix: $errorSuffix\nCause: ${getNodeText(node)}", originalException)
+            return InlineException("$errorPrefix: $errorSuffix\nCause: ${node.nodeText}", originalException)
         }
     }
 

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/inlineCodegenUtils.kt

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.codegen.AsmUtil
 import org.jetbrains.kotlin.codegen.ExpressionCodegen
 import org.jetbrains.kotlin.codegen.JvmCodegenUtil
-import org.jetbrains.kotlin.codegen.MemberCodegen
 import org.jetbrains.kotlin.codegen.binding.CodegenBinding
 import org.jetbrains.kotlin.codegen.context.CodegenContext
 import org.jetbrains.kotlin.codegen.context.CodegenContextUtil
@@ -325,17 +324,18 @@ fun firstLabelInChain(node: LabelNode): LabelNode {
     return curNode
 }
 
-fun getNodeText(node: MethodNode?): String {
-    val textifier = Textifier()
-    if (node == null) {
-        return "Not generated"
+val MethodNode?.nodeText: String
+    get() {
+        if (this == null) {
+            return "Not generated"
+        }
+        val textifier = Textifier()
+        accept(TraceMethodVisitor(textifier))
+        val sw = StringWriter()
+        textifier.print(PrintWriter(sw))
+        sw.flush()
+        return name + " " + desc + ":\n" + sw.buffer.toString()
     }
-    node.accept(TraceMethodVisitor(textifier))
-    val sw = StringWriter()
-    textifier.print(PrintWriter(sw))
-    sw.flush()
-    return node.name + " " + node.desc + ":\n" + sw.buffer.toString()
-}
 
 val AbstractInsnNode?.insnText: String
     get() {
@@ -348,11 +348,12 @@ val AbstractInsnNode?.insnText: String
         return sw.toString().trim { it <= ' ' }
     }
 
-fun getInsnOpcodeText(node: AbstractInsnNode?): String {
-    return if (node == null) "null" else Printer.OPCODES[node.opcode]
-}
+val AbstractInsnNode?.insnOpcodeText: String
+    get() {
+        return if (this == null) "null" else Printer.OPCODES[opcode]
+    }
 
-internal /* package */ fun buildClassReaderByInternalName(state: GenerationState, internalName: String): ClassReader {
+internal fun buildClassReaderByInternalName(state: GenerationState, internalName: String): ClassReader {
     //try to find just compiled classes then in dependencies
     try {
         val outputFile = state.factory.get(internalName + ".class")

compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/boxing/RedundantBoxingMethodTransformer.kt

@@ -17,7 +17,7 @@
 package org.jetbrains.kotlin.codegen.optimization.boxing
 
 import com.intellij.openapi.util.Pair
-import org.jetbrains.kotlin.codegen.inline.getInsnOpcodeText
+import org.jetbrains.kotlin.codegen.inline.insnOpcodeText
 import org.jetbrains.kotlin.codegen.inline.insnText
 import org.jetbrains.kotlin.codegen.intrinsics.IntrinsicMethods
 import org.jetbrains.kotlin.codegen.optimization.common.StrictBasicValue
@@ -393,7 +393,7 @@ class RedundantBoxingMethodTransformer : MethodTransformer() {
                 next.getOpcode() == Opcodes.IFNE ->
                     insertBefore(insn, JumpInsnNode(ifNotEqualOpcode, nextLabel))
                 else ->
-                    throw AssertionError("IFEQ or IFNE expected: " + getInsnOpcodeText(next))
+                    throw AssertionError("IFEQ or IFNE expected: ${next.insnOpcodeText}")
             }
         }
     }