Minor. Remove sourceFile from CoroutineTransformerMethodVisitor's parameters

compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/CoroutineCodegen.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
  * that can be found in the license/LICENSE.txt file.
  */
 
@@ -461,8 +461,7 @@ class CoroutineCodegenForLambda private constructor(
                         shouldPreserveClassInitialization = constructorCallNormalizationMode.shouldPreserveClassInitialization,
                         containingClassInternalName = v.thisName,
                         isForNamedFunction = false,
-                        languageVersionSettings = languageVersionSettings,
-                        sourceFile = element.containingFile.name
+                        languageVersionSettings = languageVersionSettings
                     )
                 }
 

compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/CoroutineTransformerMethodVisitor.kt

@@ -60,7 +60,6 @@ class CoroutineTransformerMethodVisitor(
     private val isForNamedFunction: Boolean,
     private val shouldPreserveClassInitialization: Boolean,
     private val languageVersionSettings: LanguageVersionSettings,
-    private val sourceFile: String,
     // These two are needed to report diagnostics about suspension points inside critical section
     private val element: KtElement,
     private val diagnostics: DiagnosticSink,
@@ -73,7 +72,8 @@ class CoroutineTransformerMethodVisitor(
 ) : TransformationMethodVisitor(delegate, access, name, desc, signature, exceptions) {
 
     private val classBuilderForCoroutineState: ClassBuilder by lazy(obtainClassBuilderForCoroutineState)
-    private val lineNumber = element?.let { CodegenUtil.getLineNumberForElement(it, false) } ?: 0
+    private val lineNumber = CodegenUtil.getLineNumberForElement(element, false) ?: 0
+    private val sourceFile = element.containingKtFile.name
 
     private var continuationIndex = if (isForNamedFunction) -1 else 0
     private var dataIndex = if (isForNamedFunction) -1 else 1

compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/SuspendFunctionGenerationStrategy.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
  * that can be found in the license/LICENSE.txt file.
  */
 
@@ -70,8 +70,7 @@ open class SuspendFunctionGenerationStrategy(
             shouldPreserveClassInitialization = constructorCallNormalizationMode.shouldPreserveClassInitialization,
             needDispatchReceiver = originalSuspendDescriptor.dispatchReceiverParameter != null,
             internalNameForDispatchReceiver = containingClassInternalNameOrNull(),
-            languageVersionSettings = languageVersionSettings,
-            sourceFile = declaration.containingFile.name
+            languageVersionSettings = languageVersionSettings
         )
     }
 

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/coroutines/CoroutineTransformer.kt

@@ -110,7 +110,6 @@ class CoroutineTransformer(
                 shouldPreserveClassInitialization = state.constructorCallNormalizationMode.shouldPreserveClassInitialization,
                 containingClassInternalName = classBuilder.thisName,
                 isForNamedFunction = false,
-                sourceFile = element.containingKtFile.name,
                 isCrossinlineLambda = inliningContext.isContinuation
             )
         }
@@ -138,8 +137,7 @@ class CoroutineTransformer(
                 containingClassInternalName = classBuilder.thisName,
                 isForNamedFunction = true,
                 needDispatchReceiver = true,
-                internalNameForDispatchReceiver = classBuilder.thisName,
-                sourceFile = element.containingKtFile.name
+                internalNameForDispatchReceiver = classBuilder.thisName
             )
         }
     }