================
@@ -226,6 +226,20 @@ ProgramStateRef ProgramState::killBinding(Loc LV) const {
return makeWithStore(newStore);
}
+/// FieldRegions are expected to be wrapped by an ElementRegion as a canonical
+/// representation. See f8643a9b31c4029942f67d4534c9139b45173504 why.
----------------
NagyDonat wrote:
It seems that in this comment the `FieldRegion` is a mistake and should be
changed to `SymbolicRegion`. (But perhaps the comment should be extended to
something like "As a canonical representation, SymbolicRegions should be
wrapped by ElementRegions before getting a FieldRegion" to mention all three
layers of this trickery.)
https://github.com/llvm/llvm-project/pull/85211
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