Minor: Rename constant to match its meaning

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

@@ -47,7 +47,7 @@ private const val COROUTINES_METADATA_METHOD_NAME_JVM_NAME = "m"
 private const val COROUTINES_METADATA_CLASS_NAME_JVM_NAME = "c"
 private const val COROUTINES_METADATA_VERSION_JVM_NAME = "v"
 
-const val SUSPEND_FUNCTION_CONTINUATION_PARAMETER = "\$completion"
+const val SUSPEND_FUNCTION_COMPLETION_PARAMETER_NAME = "\$completion"
 const val SUSPEND_CALL_RESULT_NAME = "\$result"
 const val ILLEGAL_STATE_ERROR_MESSAGE = "call to 'resume' before 'invoke' with coroutine"
 
@@ -219,7 +219,7 @@ class CoroutineTransformerMethodVisitor(
         }
         methodNode.localVariables.add(
             LocalVariableNode(
-                SUSPEND_FUNCTION_CONTINUATION_PARAMETER,
+                SUSPEND_FUNCTION_COMPLETION_PARAMETER_NAME,
                 languageVersionSettings.continuationAsmType().descriptor,
                 null,
                 startLabel,

compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/common/variableLiveness.kt

@@ -5,7 +5,7 @@
 
 package org.jetbrains.kotlin.codegen.optimization.common
 
-import org.jetbrains.kotlin.codegen.coroutines.SUSPEND_FUNCTION_CONTINUATION_PARAMETER
+import org.jetbrains.kotlin.codegen.coroutines.SUSPEND_FUNCTION_COMPLETION_PARAMETER_NAME
 import org.jetbrains.kotlin.codegen.optimization.transformer.MethodTransformer
 import org.jetbrains.kotlin.load.java.JvmAbi
 import org.jetbrains.org.objectweb.asm.Type
@@ -98,4 +98,4 @@ private fun useVar(
 private fun String.isInvisibleDebuggerVariable(): Boolean =
     startsWith(JvmAbi.LOCAL_VARIABLE_NAME_PREFIX_INLINE_ARGUMENT) ||
             startsWith(JvmAbi.LOCAL_VARIABLE_NAME_PREFIX_INLINE_FUNCTION) ||
-            this == SUSPEND_FUNCTION_CONTINUATION_PARAMETER
+            this == SUSPEND_FUNCTION_COMPLETION_PARAMETER_NAME