From 4a9093b1f8059e53dc5880faefc207c27287c5fb Mon Sep 17 00:00:00 2001
From: baiwusanyu-c <740132583@qq.com>
Date: Tue, 16 May 2023 14:42:54 +0800
Subject: [PATCH 1/2] chore(compiler-sfc): enhanced `:deep` warnings

---
 packages/compiler-sfc/src/style/pluginScoped.ts | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/packages/compiler-sfc/src/style/pluginScoped.ts b/packages/compiler-sfc/src/style/pluginScoped.ts
index 1dcc248ad71..46774e84321 100644
--- a/packages/compiler-sfc/src/style/pluginScoped.ts
+++ b/packages/compiler-sfc/src/style/pluginScoped.ts
@@ -129,10 +129,18 @@ function rewriteSelector(
         } else {
           // DEPRECATED usage
           // .foo ::v-deep .bar -> .foo[xxxxxxx] .bar
-          warn(
-            `::v-deep usage as a combinator has ` +
-              `been deprecated. Use :deep(<inner-selector>) instead.`
-          )
+          if (value === '::v-deep') {
+            warn(
+              `::v-deep usage as a combinator has ` +
+                `been deprecated. Use :deep(<inner-selector>) instead.`
+            )
+          } else {
+            warn(
+              `The usage of :deep is not standardized ` +
+                `please use :deep(<inner-selector>) instead of :deep <inner-selector>.`
+            )
+          }
+
           const prev = selector.at(selector.index(n) - 1)
           if (prev && isSpaceCombinator(prev)) {
             selector.removeChild(prev)

From 13d776c5818cf99cd01fbdfc22857645cc459aaf Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Tue, 11 Jul 2023 17:33:48 +0800
Subject: [PATCH 2/2] Update pluginScoped.ts

---
 packages/compiler-sfc/src/style/pluginScoped.ts | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/packages/compiler-sfc/src/style/pluginScoped.ts b/packages/compiler-sfc/src/style/pluginScoped.ts
index 46774e84321..f6e9be2fde7 100644
--- a/packages/compiler-sfc/src/style/pluginScoped.ts
+++ b/packages/compiler-sfc/src/style/pluginScoped.ts
@@ -129,17 +129,10 @@ function rewriteSelector(
         } else {
           // DEPRECATED usage
           // .foo ::v-deep .bar -> .foo[xxxxxxx] .bar
-          if (value === '::v-deep') {
-            warn(
-              `::v-deep usage as a combinator has ` +
-                `been deprecated. Use :deep(<inner-selector>) instead.`
-            )
-          } else {
-            warn(
-              `The usage of :deep is not standardized ` +
-                `please use :deep(<inner-selector>) instead of :deep <inner-selector>.`
-            )
-          }
+          warn(
+            `${value} usage as a combinator has been deprecated. ` +
+              `Use :deep(<inner-selector>) instead of ${value} <inner-selector>.`
+          )
 
           const prev = selector.at(selector.index(n) - 1)
           if (prev && isSpaceCombinator(prev)) {