Lines Matching defs:VD

121   auto *VD = dyn_cast_or_null<VarDecl>(D);
122   if (VD && VD->hasGlobalStorage() && !VD->isStaticLocal()) {
124     if ((hasAttr<CUDADeviceAttr>(VD, /*IgnoreImplicit=*/true) &&
125          !hasAttr<CUDAHostAttr>(VD, /*IgnoreImplicit=*/true)) ||
126         hasAttr<CUDASharedAttr>(VD, /*IgnoreImplicit=*/true) ||
127         hasAttr<CUDAConstantAttr>(VD, /*IgnoreImplicit=*/true))
129     S.CurCUDATargetCtx = {Target, K, VD};
607 bool IsDependentVar(VarDecl *VD) {
608   if (VD->getType()->isDependentType())
610   if (const auto *Init = VD->getInit())
616 // variable with global storage. \p VD may be a host variable to be checked for
624 bool HasAllowedCUDADeviceStaticInitializer(SemaCUDA &S, VarDecl *VD,
626   assert(!VD->isInvalidDecl() && VD->hasGlobalStorage());
627   assert(!IsDependentVar(VD) && "do not check dependent var");
628   const Expr *Init = VD->getInit();
633       return S.isEmptyConstructor(VD->getLocation(), CE->getConstructor());
642                                        VD->getType()->isReferenceType());
644   auto HasEmptyDtor = [&](VarDecl *VD) {
645     if (const auto *RD = VD->getType()->getAsCXXRecordDecl())
646       return S.isEmptyDestructor(VD->getLocation(), RD->getDestructor());
650     return IsEmptyInit(Init) && HasEmptyDtor(VD);
652          ((IsEmptyInit(Init) || IsConstantInit(Init)) && HasEmptyDtor(VD));
656 void SemaCUDA::checkAllowedInitializer(VarDecl *VD) {
657   // Return early if VD is inside a non-instantiated template function since
660           dyn_cast_or_null<FunctionDecl>(VD->getDeclContext());
666   if (VD->isInvalidDecl() || !VD->hasInit() || !VD->hasGlobalStorage() ||
667       IsDependentVar(VD))
669   const Expr *Init = VD->getInit();
670   bool IsSharedVar = VD->hasAttr<CUDASharedAttr>();
673       (VD->hasAttr<CUDADeviceAttr>() || VD->hasAttr<CUDAConstantAttr>());
676             *this, VD, IsSharedVar ? CICK_Shared : CICK_DeviceOrConstant))
678     Diag(VD->getLocation(),
681     VD->setInvalidDecl();
695         Diag(VD->getLocation(), diag::err_ref_bad_target_global_initializer)
698         VD->setInvalidDecl();
803 void SemaCUDA::MaybeAddConstantAttr(VarDecl *VD) {
806   if (getLangOpts().CUDAIsDevice && !VD->hasAttr<CUDAConstantAttr>() &&
807       !VD->hasAttr<CUDASharedAttr>() &&
808       (VD->isFileVarDecl() || VD->isStaticDataMember()) &&
809       !IsDependentVar(VD) &&
810       ((VD->isConstexpr() || VD->getType().isConstQualified()) &&
811        HasAllowedCUDADeviceStaticInitializer(*this, VD,
813     VD->addAttr(CUDAConstantAttr::CreateImplicit(getASTContext()));