Merge pull request #303 from babel/dce-start-fresh-0

Fix dce - recompute path & scope before pass
babel · Nov 26, 2016 · 1249def · 1249def
2 parents 92d1e36 + 13b6530
commit 1249def
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/babel-plugin-minify-dead-code-elimination/src/index.js b/packages/babel-plugin-minify-dead-code-elimination/src/index.js
@@ -699,6 +699,9 @@ module.exports = ({ types: t, traverse }) => {
             keepFnArgs = false,
           } = {}
         } = {}) {
+          traverse.clearCache();
+          path.scope.crawl();
+
           // We need to run this plugin in isolation.
           path.traverse(main, {
             functionToBindings: new Map(),