[clang] [clang-repl] Fix error recovery while PTU cleanup (PR #127467)

[Vassil Vassilev via cfe-commits]

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@@ -178,8 +178,8 @@ void IncrementalParser::CleanUpPTU(TranslationUnitDecl *MostRecentTU) {
     if (!ND)
       continue;
     // Check if we need to clean up the IdResolver chain.
-    if (ND->getDeclName().getFETokenInfo() && !D->getLangOpts().ObjC &&
-        !D->getLangOpts().CPlusPlus)
+    if (!ND->getDeclName().isEmpty() && ND->getDeclName().getFETokenInfo() &&
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vgvassilev wrote:

The `ND->getDeclName().isEmpty() ` needs to go in the `continue` clause.

https://github.com/llvm/llvm-project/pull/127467