[clang] [Clang][RFC] Bypass TAD during overload resolution if a perfect match exists (PR #133426)

[via cfe-commits]

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@@ -10043,12 +10043,19 @@ QualType Sema::DeduceTemplateSpecializationFromInitializer(
     //   When [...] the constructor [...] is a candidate by
     //    - [over.match.copy] (in all cases)
     if (TD) {
-      SmallVector<Expr *, 8> TmpInits;
-      for (Expr *E : Inits)
+
+      // As template candidates are not deduced immediately,
+      // persist the arry in the overload set.
----------------
Sirraide wrote:

```suggestion
      // persist the array in the overload set.
```

https://github.com/llvm/llvm-project/pull/133426