[clang-tools-extra] [clang-tidy] exclude CXXParenListInitExpr from RedundantCastingCheck (PR #109741)

[Félix-Antoine Constantin via cfe-commits]

================
@@ -183,6 +183,10 @@ Changes in existing checks
   by adding the option `UseUpperCaseLiteralSuffix` to select the
   case of the literal suffix in fixes.
 
+- Improved :doc:`readability-redundant-casting
+  <clang-tidy/checks/readability/redundant-casting>` check to
+  exclude `CXXParenListInitExpr` for the source expression matcher.
----------------
felix642 wrote:

I don't think we should mention `CXXParenListInitExpr` as this is internal to clang-tidy and not something the end user is aware of.
What about ? 
```
- Improved :doc:`readability-redundant-casting
  <clang-tidy/checks/readability/redundant-casting>` check
  by addressing a false positive in aggregate initialization through 
  parenthesized list.
```


https://github.com/llvm/llvm-project/pull/109741