[Wdocumentation] Implement \anchor

Differential revision: https://reviews.llvm.org/D69223

1 files changed, 8 insertions, 0 deletions

diff --git a/clang/lib/Index/CommentToXML.cpp b/clang/lib/Index/CommentToXML.cpp
index 55923d679fe..ce6f9e2b13b 100644
--- a/clang/lib/Index/CommentToXML.cpp
+++ b/clang/lib/Index/CommentToXML.cpp
@@ -297,6 +297,10 @@ void CommentASTToHTMLConverter::visitInlineCommandComment(
     appendToResultWithHTMLEscaping(Arg0);
     Result << "</em>";
     return;
+  case InlineCommandComment::RenderAnchor:
+    assert(C->getNumArgs() == 1);
+    Result << "<span id=\"" << Arg0 << "\"></span>";
+    return;
   }
 }
 
@@ -641,6 +645,10 @@ void CommentASTToXMLConverter::visitInlineCommandComment(
     appendToResultWithXMLEscaping(Arg0);
     Result << "</emphasized>";
     return;
+  case InlineCommandComment::RenderAnchor:
+    assert(C->getNumArgs() == 1);
+    Result << "<anchor id=\"" << Arg0 << "\"></anchor>";
+    return;
   }
 }