Add -keep command line option to JS DCE tool

2017-04-26 18:15:08 +03:00
parent 9181140387
commit 522a56947c
6 changed files with 44 additions and 1 deletions
@@ -49,7 +49,9 @@ class K2JSDce : CLITool<K2JSDceArguments>() {
            return ExitCode.COMPILATION_ERROR
        }

-        val dceResult = DeadCodeElimination.run(files, emptySet()) {
+        val includedDeclarations = arguments.declarationsToKeep.orEmpty().toSet()
+
+        val dceResult = DeadCodeElimination.run(files, includedDeclarations) {
            messageCollector.report(CompilerMessageSeverity.LOGGING, it)
        }
        val nodes = dceResult.reachableNodes