From 1d505e9c8c256f4d35ea416d8b3294774671c74f Mon Sep 17 00:00:00 2001
From: Jordan Pittman <jordan@cryptica.me>
Date: Thu, 23 Mar 2023 15:18:49 -0400
Subject: [PATCH] Revert "Remove blocklisted classes from autocomplete
 (#10844)"

This reverts commit f1473f53bb9e90b02f319cb1c88093406f10c990.
---
 CHANGELOG.md                 |  1 -
 src/lib/setupContextUtils.js |  5 -----
 tests/getClassList.test.js   | 12 ------------
 3 files changed, 18 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b06102bc1..13c37104d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,7 +29,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Disallow multiple selectors in arbitrary variants ([#10655](https://github.com/tailwindlabs/tailwindcss/pull/10655))
 - Sort class lists deterministically for Prettier plugin ([#10672](https://github.com/tailwindlabs/tailwindcss/pull/10672))
 - Ensure CLI builds have a non-zero exit code on failure ([#10703](https://github.com/tailwindlabs/tailwindcss/pull/10703))
-- Remove blocklisted classes from autocomplete ([#10844](https://github.com/tailwindlabs/tailwindcss/pull/10844))
 
 ### Changed
 
diff --git a/src/lib/setupContextUtils.js b/src/lib/setupContextUtils.js
index e17ba43c1..0749da68d 100644
--- a/src/lib/setupContextUtils.js
+++ b/src/lib/setupContextUtils.js
@@ -1007,11 +1007,6 @@ function registerPlugins(plugins, context) {
       }
     }
 
-    // Exclude utilities that are known non-classes (e.g. from the blocklist)
-    if (context.notClassCache.size > 0) {
-      output = output.filter((cls) => !context.notClassCache.has(cls))
-    }
-
     return output
   }
 
diff --git a/tests/getClassList.test.js b/tests/getClassList.test.js
index 06e8dd345..671a767ec 100644
--- a/tests/getClassList.test.js
+++ b/tests/getClassList.test.js
@@ -191,18 +191,6 @@ crosscheck(() => {
     expect(classes).not.toContain('bg-red-500/50')
   })
 
-  it('should not generate utilities that are present in the blocklist', () => {
-    let config = {
-      blocklist: ['font-bold'],
-    }
-
-    let context = createContext(resolveConfig(config))
-    let classes = context.getClassList()
-
-    expect(classes).toContain('font-normal')
-    expect(classes).not.toContain('font-bold')
-  })
-
   it('should not generate utilities that are set to undefined or null to so that they are removed', () => {
     let config = {
       theme: {