[clang] [clang][Sema] Avoid out-of-memory crash on huge designated initializer indices (PR #205503)

[Erich Keane via cfe-commits]

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@@ -720,6 +720,11 @@ latest release, please see the [Clang Web Site](https://clang.llvm.org) or the
 - Fixed an assertion where we improperly handled implicit conversions to integral types from an atomic-type with a conversion function. (#GH201770)
 - Fixed assertion failures involving code completion with delayed default arguments and exception specifications. (#GH200879)
 - Fixed a regression where calling a function that takes a class-type parameter by value inside `decltype` of a concept could be incorrectly rejected when used as a non-type template argument. (#GH175831)
+- Clang now diagnoses inferred-size arrays with huge designated initializer
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erichkeane wrote:

we are not manuallly word-wrapping this file anymore, see above.

https://github.com/llvm/llvm-project/pull/205503