From a135c801151c382c2ef5c1ae23383f4317dc8087 Mon Sep 17 00:00:00 2001
From: Robin Malfait <malfait.robin@gmail.com>
Date: Fri, 12 Jul 2024 16:32:45 +0200
Subject: [PATCH] ensure nested selectors are not modified when using `peer-*`

---
 packages/tailwindcss/src/index.test.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/packages/tailwindcss/src/index.test.ts b/packages/tailwindcss/src/index.test.ts
index 89927dd5e..6a5b5615d 100644
--- a/packages/tailwindcss/src/index.test.ts
+++ b/packages/tailwindcss/src/index.test.ts
@@ -1759,7 +1759,12 @@ describe('@variant', () => {
       @layer utilities {
         @tailwind utilities;
       }
-    `).build(['group-one:two:underline', 'one:group-two:underline'])
+    `).build([
+      'group-one:two:underline',
+      'one:group-two:underline',
+      'peer-one:two:underline',
+      'one:peer-two:underline',
+    ])
 
     expect(optimizeCss(compiled).trim()).toMatchInlineSnapshot(`
       "@layer utilities {
@@ -1767,9 +1772,17 @@ describe('@variant', () => {
           text-decoration-line: underline;
         }
 
+        .one\\:peer-two\\:underline.foo-1.bar-1:is(:where(.peer).foo-2 ~ *):is(:where(.peer).bar-2 ~ *) {
+          text-decoration-line: underline;
+        }
+
         .group-one\\:two\\:underline:is(:where(.group).foo-1 *):is(:where(.group).bar-1 *).foo-2.bar-2 {
           text-decoration-line: underline;
         }
+
+        .peer-one\\:two\\:underline:is(:where(.peer).foo-1 ~ *):is(:where(.peer).bar-1 ~ *).foo-2.bar-2 {
+          text-decoration-line: underline;
+        }
       }"
     `)
   })