Prototyping DCE tool for JS

2017-03-31 20:03:41 +03:00
parent d617b1d869
commit 9e89213d66
26 changed files with 1445 additions and 22 deletions
@@ -564,9 +564,10 @@ class JsAstSerializer {
        var fileChanged = false
        if (location != null) {
            val lastFile = fileStack.peek()
-            fileChanged = lastFile != location.file
+            val newFile = location.file
+            fileChanged = lastFile != newFile && newFile != null
            if (fileChanged) {
-                fileConsumer(serialize(location.file))
+                fileConsumer(serialize(newFile!!))
                fileStack.push(location.file)
            }
            val locationBuilder = Location.newBuilder()