From e4226f5724c5a8fad85a95ead2123bde49c070a4 Mon Sep 17 00:00:00 2001
From: Josh Goebel <me@joshgoebel.com>
Date: Sun, 29 Aug 2021 15:25:04 -0400
Subject: [PATCH] fix(cpp) switch is a keyword (#3312)

---
 CHANGES.md                                        | 5 +++--
 src/languages/cpp.js                              | 1 +
 test/markup/cpp/function-like-keywords.expect.txt | 7 +++++++
 test/markup/cpp/function-like-keywords.txt        | 8 ++++++++
 4 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 test/markup/cpp/function-like-keywords.expect.txt
 create mode 100644 test/markup/cpp/function-like-keywords.txt

diff --git a/CHANGES.md b/CHANGES.md
index c38f3158e7..d0ad3f8cab 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,7 +1,8 @@
 ## Version 11.3.0 (most likely)
 
-enh(css/less/stylus/scss) improve consistency of function dispatch (#3301) [Josh Goebel][]
-enh(css/less/stylus/scss) detect block comments more fully (#3301) [Josh Goebel][]
+- enh(css/less/stylus/scss) improve consistency of function dispatch (#3301) [Josh Goebel][]
+- enh(css/less/stylus/scss) detect block comments more fully (#3301) [Josh Goebel][]
+- fix(cpp) switch is a keyword (#3312) [Josh Goebel][]
 - fix(cpp) fix `xor_eq` keyword highlighting. [Denis Kovalchuk][]
 - enh(css/less/stylus/scss) add support for CSS Grid properties [monochromer][]
 
diff --git a/src/languages/cpp.js b/src/languages/cpp.js
index ecf89cdd64..2c1976e588 100644
--- a/src/languages/cpp.js
+++ b/src/languages/cpp.js
@@ -411,6 +411,7 @@ export default function(hljs) {
       /(?!decltype)/,
       /(?!if)/,
       /(?!for)/,
+      /(?!switch)/,
       /(?!while)/,
       hljs.IDENT_RE,
       regex.lookahead(/(<[^<>]+>|)\s*\(/))
diff --git a/test/markup/cpp/function-like-keywords.expect.txt b/test/markup/cpp/function-like-keywords.expect.txt
new file mode 100644
index 0000000000..f58427e223
--- /dev/null
+++ b/test/markup/cpp/function-like-keywords.expect.txt
@@ -0,0 +1,7 @@
+<span class="hljs-keyword">if</span> (ch) {}
+
+<span class="hljs-keyword">switch</span> (ch) {}
+
+<span class="hljs-keyword">while</span> (ch) {}
+
+<span class="hljs-keyword">for</span> (;;) {}
diff --git a/test/markup/cpp/function-like-keywords.txt b/test/markup/cpp/function-like-keywords.txt
new file mode 100644
index 0000000000..514676c0a0
--- /dev/null
+++ b/test/markup/cpp/function-like-keywords.txt
@@ -0,0 +1,8 @@
+
+if (ch) {}
+
+switch (ch) {}
+
+while (ch) {}
+
+for (;;) {}