================
@@ -665,6 +666,109 @@ OutlinedFunctionDecl
*BuildSYCLKernelEntryPointOutline(Sema &SemaRef,
return OFD;
}
+class KernelParamsChecker : public ConstSubobjectVisitor<KernelParamsChecker> {
+ SemaSYCL &SemaSYCLRef;
+ bool IsValid = true;
+ using ObjectAccess =
+ llvm::PointerUnion<const ParmVarDecl *, const CXXBaseSpecifier *,
+ const FieldDecl *>;
+ SmallVector<ObjectAccess, 4> ObjectAccessPath;
+
+ void emitObjectAccessPathNotes() {
+ for (auto Parent : llvm::reverse(ObjectAccessPath)) {
+ if (auto *FD = Parent.dyn_cast<const FieldDecl *>()) {
+ const CXXRecordDecl *ParentRD = cast<CXXRecordDecl>(FD->getParent());
+ if (ParentRD->isLambda()) {
+ SemaSYCLRef.Diag(ParentRD->getLocation(), diag::note_within_capture)
+ << ParentRD->getCapture(FD->getFieldIndex())->getCapturedVar();
+ } else {
+ SemaSYCLRef.Diag(ParentRD->getLocation(),
+ diag::note_within_field_of_type)
+ << ParentRD;
+ }
+ } else if (auto *BS = Parent.dyn_cast<const CXXBaseSpecifier *>()) {
+ CXXRecordDecl *RD = BS->getType()->getAsCXXRecordDecl();
+ assert(RD);
+ SemaSYCLRef.Diag(BS->getBeginLoc(), diag::note_within_base_of_type)
+ << RD;
+ } else {
+ auto *Param = cast<const ParmVarDecl *>(Parent);
----------------
AaronBallman wrote:
```suggestion
const auto *Param = cast<ParmVarDecl>(Parent);
```
?
https://github.com/llvm/llvm-project/pull/192957
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