[PATCH] D159549: [analyzer] Fix false negative when accessing a nonnull property from a nullable object
Balázs Benics via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Sep 27 06:34:45 PDT 2023
steakhal added a comment.
For new revisions, prefer creating a PR at GitHub.
================
Comment at: clang/lib/StaticAnalyzer/Checkers/NullabilityChecker.cpp:903-904
if (!TrackedNullability &&
- getNullabilityAnnotation(ReturnType) == Nullability::Nullable) {
+ getNullabilityAnnotation(Call.getOriginExpr()->getType()) ==
+ Nullability::Nullable) {
State = State->set<NullabilityMap>(Region, Nullability::Nullable);
----------------
I'm not sure if `getOriginExpr` is always non-null. How do you know?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D159549/new/
https://reviews.llvm.org/D159549
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