[clang] [Clang] Fix various bugs in alias CTAD transform (PR #132061)

[Younan Zhang via cfe-commits]

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@@ -1072,12 +1072,27 @@ BuildDeductionGuideForTypeAlias(Sema &SemaRef,
       AliasRhsTemplateArgs, TDeduceInfo, DeduceResults,
       /*NumberOfArgumentsMustMatch=*/false);
 
+  static std::function<bool(const TemplateArgument &TA)> IsNonDeducedArgument =
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zyn0217 wrote:

Ah sorry I saw the comment 2 days after this got merged - there must be some bugs with the github notification system!

https://github.com/llvm/llvm-project/pull/132061