[clang] [LifetimeSafety] Add support for iterator arithmetic (PR #195442)

[Utkarsh Saxena via cfe-commits]

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@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -fsyntax-only -Wlifetime-safety -Wno-dangling -verify %s
+// RUN: %clang_cc1 -fsyntax-only -Wlifetime-safety -Wno-dangling -verify -DUSE_LIBSTDCPP_ITERATORS %s
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usx95 wrote:

(Acknowledging that you have not modified tests. Mentioning only for completeness).

You can this extra run.

https://github.com/llvm/llvm-project/pull/195442