[clang] [clang-tools-extra] Reland [clang][Sema, Lex, Parse] Preprocessor embed in C and C++ (PR #95802)

[Eli Friedman via cfe-commits]

================
@@ -2422,6 +2422,10 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred,
       Bldr.addNodes(Dst);
       break;
     }
+
+    case Stmt::EmbedExprClass:
+      llvm_unreachable("Support for EmbedExpr is not implemented.");
----------------
efriedma-quic wrote:

Please don't use llvm_unreachable for things which are actually reachable.  At 
the very least, use report_fatal_error.  Prefer a real diagnostic when possible.

https://github.com/llvm/llvm-project/pull/95802
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits