lib/Parse/ParseExprCXX.cpp

216     DeclSpec DS(AttrFactory);
218     SourceLocation EndLoc  = ParseDecltypeSpecifier(DS);
223     if (DS.getTypeSpecType() == DeclSpec::TST_decltype_auto ||
225       AnnotateExistingDecltypeSpecifier(DS, DeclLoc, EndLoc);
229     if (Actions.ActOnCXXNestedNameSpecifierDecltype(SS, DS, CCLoc))
1205                                            DeclSpec &DS) {
1212     DS.SetStorageClassSpec(P.getActions(), DeclSpec::SCS_static, StaticLoc,
1222                                   DeclSpec &DS) {
1229     DS.SetConstexprSpec(ConstexprSpecKind::Constexpr, ConstexprLoc, PrevSpec,
1238                                               DeclSpec &DS) {
1243     DS.SetConstexprSpec(ConstexprSpecKind::Consteval, ConstevalLoc, PrevSpec,
1284   DeclSpec DS(AttrFactory);
1285   Declarator D(DS, ParsedAttributesView::none(), DeclaratorContext::LambdaExpr);
1393         addStaticToLambdaDeclSpecifier(*this, StaticLoc, DS);
1394         addConstexprToLambdaDeclSpecifier(*this, ConstexprLoc, DS);
1395         addConstevalToLambdaDeclSpecifier(*this, ConstevalLoc, DS);
1417           ParseOpenCLQualifiers(DS.getAttributes());
1447                 D, TrailingReturnType, TrailingReturnTypeLoc, &DS),
1575   DeclSpec DS(AttrFactory);
1576   ParseSpecifierQualifierList(DS, /*AccessSpecifier=*/AS_none,
1580   Declarator DeclaratorInfo(DS, ParsedAttributesView::none(),
1790     DeclSpec DS(AttrFactory);
1791     ParseDecltypeSpecifier(DS);
1792     if (DS.getTypeSpecType() == TST_error)
1795                                              TildeLoc, DS);
1906 Parser::ParseCXXTypeConstructExpression(const DeclSpec &DS) {
1907   Declarator DeclaratorInfo(DS, ParsedAttributesView::none(),
1936             TypeRep.get()->getCanonicalTypeInternal(), DS.getEndLoc(), Exprs,
2137   DeclSpec DS(AttrFactory);
2138   ParseSpecifierQualifierList(DS, AS_none, DeclSpecContext::DSC_condition);
2141   Declarator DeclaratorInfo(DS, attrs, DeclaratorContext::Condition);
2227 void Parser::ParseCXXSimpleTypeSpecifier(DeclSpec &DS) {
2228   DS.SetRangeStart(Tok.getLocation());
2244     DS.SetTypeSpecType(DeclSpec::TST_typename, Loc, PrevSpec, DiagID,
2246     DS.SetRangeEnd(Tok.getAnnotationEndLoc());
2249     DS.Finish(Actions, Policy);
2258       DS.SetTypeSpecError();
2260       DS.SetBitIntType(Loc, ER.get(), PrevSpec, DiagID, Policy);
2263     DS.SetRangeEnd(PrevTokLocation);
2264     DS.Finish(Actions, Policy);
2270     DS.SetTypeSpecWidth(TypeSpecifierWidth::Short, Loc, PrevSpec, DiagID,
2274     DS.SetTypeSpecWidth(TypeSpecifierWidth::Long, Loc, PrevSpec, DiagID,
2278     DS.SetTypeSpecWidth(TypeSpecifierWidth::LongLong, Loc, PrevSpec, DiagID,
2282     DS.SetTypeSpecSign(TypeSpecifierSign::Signed, Loc, PrevSpec, DiagID);
2285     DS.SetTypeSpecSign(TypeSpecifierSign::Unsigned, Loc, PrevSpec, DiagID);
2288     DS.SetTypeSpecType(DeclSpec::TST_void, Loc, PrevSpec, DiagID, Policy);
2291     DS.SetTypeSpecType(DeclSpec::TST_auto, Loc, PrevSpec, DiagID, Policy);
2294     DS.SetTypeSpecType(DeclSpec::TST_char, Loc, PrevSpec, DiagID, Policy);
2297     DS.SetTypeSpecType(DeclSpec::TST_int, Loc, PrevSpec, DiagID, Policy);
2300     DS.SetTypeSpecType(DeclSpec::TST_int128, Loc, PrevSpec, DiagID, Policy);
2303     DS.SetTypeSpecType(DeclSpec::TST_BFloat16, Loc, PrevSpec, DiagID, Policy);
2306     DS.SetTypeSpecType(DeclSpec::TST_half, Loc, PrevSpec, DiagID, Policy);
2309     DS.SetTypeSpecType(DeclSpec::TST_float, Loc, PrevSpec, DiagID, Policy);
2312     DS.SetTypeSpecType(DeclSpec::TST_double, Loc, PrevSpec, DiagID, Policy);
2315     DS.SetTypeSpecType(DeclSpec::TST_float16, Loc, PrevSpec, DiagID, Policy);
2318     DS.SetTypeSpecType(DeclSpec::TST_float128, Loc, PrevSpec, DiagID, Policy);
2321     DS.SetTypeSpecType(DeclSpec::TST_ibm128, Loc, PrevSpec, DiagID, Policy);
2324     DS.SetTypeSpecType(DeclSpec::TST_wchar, Loc, PrevSpec, DiagID, Policy);
2327     DS.SetTypeSpecType(DeclSpec::TST_char8, Loc, PrevSpec, DiagID, Policy);
2330     DS.SetTypeSpecType(DeclSpec::TST_char16, Loc, PrevSpec, DiagID, Policy);
2333     DS.SetTypeSpecType(DeclSpec::TST_char32, Loc, PrevSpec, DiagID, Policy);
2336     DS.SetTypeSpecType(DeclSpec::TST_bool, Loc, PrevSpec, DiagID, Policy);
2340     DS.SetTypeSpecType(DeclSpec::TST_##ImgType##_t, Loc, PrevSpec, DiagID,     \
2347     DS.SetRangeEnd(ParseDecltypeSpecifier(DS));
2348     return DS.Finish(Actions, Policy);
2352     ParseTypeofSpecifier(DS);
2353     DS.Finish(Actions, Policy);
2357   DS.SetRangeEnd(PrevTokLocation);
2358   DS.Finish(Actions, Policy);
2372 bool Parser::ParseCXXTypeSpecifierSeq(DeclSpec &DS, DeclaratorContext Context) {
2373   ParseSpecifierQualifierList(DS, AS_none,
2375   DS.Finish(Actions, Actions.getASTContext().getPrintingPolicy());
2789   DeclSpec DS(AttrFactory);
2791           DS, DeclaratorContext::ConversionId)) // FIXME: ObjectType?
2796   Declarator D(DS, ParsedAttributesView::none(),
3037       DeclSpec DS(AttrFactory);
3038       SourceLocation EndLoc = ParseDecltypeSpecifier(DS);
3040               Actions.getDestructorTypeForDecltype(DS, ObjectType)) {
3166   DeclSpec DS(AttrFactory);
3167   Declarator DeclaratorInfo(DS, ParsedAttributesView::none(),
3196         ParseSpecifierQualifierList(DS);
3197         DeclaratorInfo.SetSourceRange(DS.getSourceRange());
3203         if (ParseCXXTypeSpecifierSeq(DS))
3206           DeclaratorInfo.SetSourceRange(DS.getSourceRange());
3216     if (ParseCXXTypeSpecifierSeq(DS))
3219       DeclaratorInfo.SetSourceRange(DS.getSourceRange());
3999     DeclSpec DS(AttrFactory);
4000     Declarator DeclaratorInfo(DS, ParsedAttributesView::none(),
4004       ParseSpecifierQualifierList(DS);
4075   DeclSpec DS(AttrFactory);
4076   ParseSpecifierQualifierList(DS);
4079   Declarator DeclaratorInfo(DS, ParsedAttributesView::none(),