================
@@ -206,3 +208,124 @@ void SemaSYCL::handleKernelEntryPointAttr(Decl *D, const
ParsedAttr &AL) {
D->addAttr(::new (SemaRef.Context)
SYCLKernelEntryPointAttr(SemaRef.Context, AL, TSI));
}
+
+static SourceLocation SourceLocationForType(QualType QT) {
+ SourceLocation Loc;
+ const Type *T = QT->getUnqualifiedDesugaredType();
+ if (const TagType *TT = dyn_cast<TagType>(T))
+ Loc = TT->getDecl()->getLocation();
+ else if (const ObjCInterfaceType *ObjCIT = dyn_cast<ObjCInterfaceType>(T))
+ Loc = ObjCIT->getDecl()->getLocation();
+ return Loc;
+}
+
+static bool CheckSYCLKernelName(Sema &S, SourceLocation Loc,
+ QualType KernelName) {
+ assert(!KernelName->isDependentType());
+
+ if (!KernelName->isStructureOrClassType()) {
----------------
erichkeane wrote:
Ah, so enforcing class or structure, and `class` in `[class]` refers to union
as well. So either the SYCL standard is imprecise (and we should probably be
more precise with the diagnostic), or this line should really be:
```suggestion
if (!KernelName->isStructureOrClassType() && !KernelName->isUnionType()) {
```
https://github.com/llvm/llvm-project/pull/120327
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