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

[Gábor Horváth via cfe-commits]

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@@ -29,6 +29,11 @@ namespace clang::lifetimes::internal {
 using LoanSet = llvm::ImmutableSet<LoanID>;
 using OriginLoanMap = llvm::ImmutableMap<OriginID, LoanSet>;
 
+struct OriginFlowChainStep {
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Xazax-hun wrote:

Do we need this information? If we have a flow fact, couldn't we recover the origin id?

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