[clang] [clang-tools-extra] [llvm] [clangd] introduce doxygen parser (PR #150790)

[Maksim Ivanov via llvm-commits]

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@@ -1538,21 +1704,22 @@ markup::Document HoverInfo::present() const {
 std::string HoverInfo::present(MarkupKind Kind) const {
   if (Kind == MarkupKind::Markdown) {
     const Config &Cfg = Config::current();
-    if ((Cfg.Documentation.CommentFormat ==
-         Config::CommentFormatPolicy::Markdown) ||
-        (Cfg.Documentation.CommentFormat ==
-         Config::CommentFormatPolicy::Doxygen))
-      // If the user prefers Markdown, we use the present() method to generate
-      // the Markdown output.
-      return present().asMarkdown();
+    if (Cfg.Documentation.CommentFormat ==
+        Config::CommentFormatPolicy::Markdown)
+      return presentDefault().asMarkdown();
+    if (Cfg.Documentation.CommentFormat ==
+        Config::CommentFormatPolicy::Doxygen) {
+      std::string T = presentDoxygen().asMarkdown();
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emaxx-google wrote:

nit: The variable isn't needed.

https://github.com/llvm/llvm-project/pull/150790