Added an example of an empty case label to avoid confusion.

llvm-svn: 164055

diff --git a/clang/docs/LanguageExtensions.html b/clang/docs/LanguageExtensions.html
index 79fd3bc..21ac627 100644 (file)
--- a/clang/docs/LanguageExtensions.html
+++ b/clang/docs/LanguageExtensions.html
@@ -1582,7 +1582,8 @@ path between it and the next switch label.</p>
 <pre>
 // compile with -Wimplicit-fallthrough
 switch (n) {
-case 33:
+case 22:
+case 33:  // no warning: no statements between case labels
   f();
 case 44:  // warning: unannotated fall-through
   g();