[clang] [Sema] Handle large shift counts in GetExprRange (PR #68590)

[Björn Pettersson via cfe-commits]

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@@ -219,6 +219,10 @@ Bug Fixes in This Version
 - Clang no longer considers the loss of ``__unaligned`` qualifier from objects as
   an invalid conversion during method function overload resolution.
 
+- Fixed an issue when a shift count larger than ``__INT64_MAX__``, in a right
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bjope wrote:

> Is there an issue filed in the issue tracker for this bug?

Not that I'm aware of. Problem was found in downstream fuzzy testing involving BitInt types.

https://github.com/llvm/llvm-project/pull/68590