================
@@ -112,16 +122,29 @@ bool OriginManager::hasOrigins(QualType QT) const {
// stored lambda's origins.
if (isStdCallableWrapperType(RD))
return true;
- // TODO: Limit to lambdas for now. This will be extended to user-defined
- // structs with pointer-like fields.
- if (!RD->isLambda())
+ // A lambda has origins when any capture has a tracked type; the lambda
+ // itself is tracked as a single origin.
+ if (RD->isLambda()) {
+ for (const auto *FD : RD->fields())
+ if (hasOrigins(FD->getType()))
+ return true;
+ return false;
+ }
+ // TODO: Unions are not tracked.
+ if (RD->isUnion())
return false;
for (const auto *FD : RD->fields())
- if (hasOrigins(FD->getType()))
+ if (FD->getAccess() == AS_public && hasOrigins(FD->getType()))
return true;
return false;
}
+bool OriginManager::isTrackedField(const CXXRecordDecl *RD,
+ const FieldDecl *FD) const {
+ return FD->getAccess() == AS_public && hasOrigins(FD->getType()) &&
----------------
Xazax-hun wrote:
In case we are analyzing a method of a class `C`, we can access the private
fields of this class and the protected fields of the base classes. So I think
we might want to broaden this depending on what we are analyzing.
https://github.com/llvm/llvm-project/pull/195603
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