[clang] [clang] Implement StmtPrinter for EmbedExpr (PR #135957)

[Mariya Podchishchaeva via cfe-commits]

================
@@ -4049,5 +4050,13 @@ void Preprocessor::HandleEmbedDirective(SourceLocation HashLoc, Token &EmbedTok,
   if (Callbacks)
     Callbacks->EmbedDirective(HashLoc, Filename, isAngled, MaybeFileRef,
                               *Params);
-  HandleEmbedDirectiveImpl(HashLoc, *Params, BinaryContents);
+  // getSpelling may return a string that is actually longer than
+  // FilenameTok.getLength(), so get the string of real length in
----------------
Fznamznon wrote:

> Is that about right?
yes

https://github.com/llvm/llvm-project/pull/135957