diff --git a/libraries/tools/kotlin-stdlib-gen/src/generators/GenerateStandardLib.kt b/libraries/tools/kotlin-stdlib-gen/src/generators/GenerateStandardLib.kt
index aa77ca8c60b..306bec4f640 100644
--- a/libraries/tools/kotlin-stdlib-gen/src/generators/GenerateStandardLib.kt
+++ b/libraries/tools/kotlin-stdlib-gen/src/generators/GenerateStandardLib.kt
@@ -9,51 +9,6 @@ private val COMMON_AUTOGENERATED_WARNING: String = """//
 // See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
 //"""
 
-fun generateFile(outFile: File, header: String, inputFile: File, f: (String)-> String) {
-    generateFile(outFile, header, arrayListOf(inputFile), f)
-}
-
-fun generateFile(outFile: File, header: String, inputFile: File, jvmFile: File, f: (String)-> String) {
-    generateFile(outFile, header, arrayListOf(inputFile, jvmFile), f)
-}
-
-fun generateFile(outFile: File, header: String, inputFiles: List<File>, f: (String)-> String) {
-    outFile.getParentFile()?.mkdirs()
-    val writer = PrintWriter(FileWriter(outFile))
-    try {
-        writer.println(header)
-
-        for (file in inputFiles) {
-            writer.println("""
-$COMMON_AUTOGENERATED_WARNING
-// Generated from input file: $file
-//
-""")
-
-            println("Parsing $file and writing $outFile")
-            val reader = FileReader(file).buffered()
-            try {
-                // TODO ideally we'd use a filterNot() here :)
-                val iter = reader.lineIterator()
-                while (iter.hasNext()) {
-                    val line = iter.next()
-
-                    if (line.startsWith("package")) continue
-
-                    val xform = f(line)
-                    writer.println(xform)
-                }
-            } finally {
-                reader.close()
-                reader.close()
-            }
-        }
-    } finally {
-        writer.close()
-    }
-}
-
-
 /**
  * Generates methods in the standard library which are mostly identical
  * but just using a different input kind.