[clang] [clang] Expand invalid PCM diagnostic (PR #69489)

[David Blaikie via cfe-commits]

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@@ -62,7 +62,7 @@ def err_ast_file_out_of_date : Error<
   "%select{PCH|module|AST}0 file '%1' is out of date and "
   "needs to be rebuilt%select{|: %3}2">, DefaultFatal;
 def err_ast_file_invalid : Error<
-  "file '%1' is not a valid precompiled %select{PCH|module|AST}0 file">, DefaultFatal;
+  "file '%1' is not a valid precompiled %select{PCH|module|AST}0 file: '%2'">, DefaultFatal;
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dwblaikie wrote:

probably skip the single quotes and separate by only the `:`, I think that's how most other diagnostic nesting situations work?

https://github.com/llvm/llvm-project/pull/69489