[PATCH] D77229: [Analyzer][WIP] Avoid handling of LazyCompundVals in IteratorModeling

[Artem Dergachev via Phabricator via cfe-commits]

NoQ added a comment.

Uh-oh, it's annoying indeed that you can't easily obtain the current CFG element from inside a `CallEvent`.

Given that every `CallEvent` is in fact associated with a `CFGElement` (but not every `CallEvent` is associated with an `Expr` or have a `Decl`), can we modify the `CallEvent` structure to store a `CFGElementRef` //instead// of `llvm::PointerUnion<const Expr *, const Decl *> Origin;`? That might be some work but it should increase our sanity by a lot.


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  https://reviews.llvm.org/D77229/new/

https://reviews.llvm.org/D77229