[clang] [Clang][analyzer] replace Stmt* with ConstCFGElementRef in SymbolConjured (PR #128251)

[via cfe-commits]

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@@ -695,6 +695,18 @@ class CFGBlock {
     void dump() const {
       dumpToStream(llvm::errs());
     }
+
+    void Profile(llvm::FoldingSetNodeID &ID) const {
+      ID.AddPointer(Parent);
+      ID.AddInteger(Index);
+    }
+
+    int64_t getID() const {
+      return Parent->getParent()
+          ->getAllocator()
+          .template identifyKnownAlignedObject<CFGElement>(
+              &*(Parent->begin() + Index));
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isuckatcs wrote:

I think both `Parent` and `Parent->getParent()` can be a `nullptr`.

https://github.com/llvm/llvm-project/pull/128251