From 07223d8fdfad55c94ad14159079497e7828fdaed Mon Sep 17 00:00:00 2001
From: Adam Wathan <adam.wathan@gmail.com>
Date: Fri, 21 Sep 2018 14:50:40 -0400
Subject: [PATCH] Enable shadowLookup by default

---
 __tests__/applyAtRule.test.js          | 7 +------
 src/lib/substituteClassApplyAtRules.js | 4 +---
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/__tests__/applyAtRule.test.js b/__tests__/applyAtRule.test.js
index 29c0054d7..6d6c08d58 100644
--- a/__tests__/applyAtRule.test.js
+++ b/__tests__/applyAtRule.test.js
@@ -182,12 +182,7 @@ test('you can apply utility classes that do not actually exist as long as they w
     .foo { margin-top: 1rem; }
   `
 
-  const config = {
-    ...defaultConfig,
-    experiments: { shadowLookup: true },
-  }
-
-  return run(input, config).then(result => {
+  return run(input).then(result => {
     expect(result.css).toEqual(expected)
     expect(result.warnings().length).toBe(0)
   })
diff --git a/src/lib/substituteClassApplyAtRules.js b/src/lib/substituteClassApplyAtRules.js
index 6bdfa47ec..ecd6c1d31 100644
--- a/src/lib/substituteClassApplyAtRules.js
+++ b/src/lib/substituteClassApplyAtRules.js
@@ -59,9 +59,7 @@ function findClass(classToApply, classTable, shadowLookup, onError) {
 export default function(config, generatedUtilities) {
   return function(css) {
     const classLookup = buildClassTable(css)
-    const shadowLookup = _.get(config, 'experiments.shadowLookup', false)
-      ? buildShadowTable(generatedUtilities)
-      : {}
+    const shadowLookup = buildShadowTable(generatedUtilities)
 
     css.walkRules(rule => {
       rule.walkAtRules('apply', atRule => {