[clang-tools-extra] [clang-doc] add support for enums comments in html generation (PR #101282)

[Paul Kirth via cfe-commits]

================
@@ -394,10 +394,20 @@ static void parseEnumerators(EnumInfo &I, const EnumDecl *D) {
     std::string ValueExpr;
     if (const Expr *InitExpr = E->getInitExpr())
       ValueExpr = getSourceCode(D, InitExpr->getSourceRange());
-
     SmallString<16> ValueStr;
     E->getInitVal().toString(ValueStr);
-    I.Members.emplace_back(E->getNameAsString(), ValueStr, ValueExpr);
+    I.Members.emplace_back(E->getNameAsString(), ValueStr.str(), ValueExpr);
+    ASTContext &Context = E->getASTContext();
+    RawComment *Comment = E->getASTContext().getRawCommentForDeclNoCache(E);
+    if (Comment) {
----------------
ilovepi wrote:

```suggestion
    if(RawComment *Comment = E->getASTContext().getRawCommentForDeclNoCache(E)){
```

https://github.com/llvm/llvm-project/pull/101282