[clang] [Lifetime Safety] Highlight lifetimebound calls in alias chain diagnostics (PR #206337)

[via cfe-commits]

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@@ -49,6 +50,11 @@ enum class WarningScope {
   IntraTU  // For warnings on functions local to a Translation Unit.
 };
 
+struct LifetimeSafetyAliasChainEntry {
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iitianpushkar wrote:

ok!

https://github.com/llvm/llvm-project/pull/206337