Selector MultiplexExternalSemaSource::GetExternalSelector(uint32_t ID) {
Selector Sel;
for(size_t i = 0; i < Sources.size(); ++i) {
Sel = Sources[i]->GetExternalSelector(ID);
if (!Sel.isNull())
return Sel;
}
return Sel;
}
void ODRHash::AddDeclarationName(DeclarationName Name) {
// Index all DeclarationName and use index numbers to refer to them.
auto Result = DeclNameMap.insert(std::make_pair(Name, DeclNameMap.size()));
ID.AddInteger(Result.first->second);
if (!Result.second) {
// If found in map, the the DeclarationName has previously been processed.
return;
}
// First time processing each DeclarationName, also process its details.
AddBoolean(Name.isEmpty());
if (Name.isEmpty())
return;
auto Kind = Name.getNameKind();
ID.AddInteger(Kind);
switch (Kind) {
case DeclarationName::Identifier:
AddIdentifierInfo(Name.getAsIdentifierInfo());
break;
case DeclarationName::ObjCZeroArgSelector:
case DeclarationName::ObjCOneArgSelector:
case DeclarationName::ObjCMultiArgSelector: {
Selector S = Name.getObjCSelector();
AddBoolean(S.isNull());
AddBoolean(S.isKeywordSelector());
AddBoolean(S.isUnarySelector());
unsigned NumArgs = S.getNumArgs();
for (unsigned i = 0; i < NumArgs; ++i) {
AddIdentifierInfo(S.getIdentifierInfoForSlot(i));
}
break;
}
case DeclarationName::CXXConstructorName:
case DeclarationName::CXXDestructorName:
AddQualType(Name.getCXXNameType());
break;
case DeclarationName::CXXOperatorName:
ID.AddInteger(Name.getCXXOverloadedOperator());
break;
case DeclarationName::CXXLiteralOperatorName:
AddIdentifierInfo(Name.getCXXLiteralIdentifier());
break;
case DeclarationName::CXXConversionFunctionName:
AddQualType(Name.getCXXNameType());
break;
case DeclarationName::CXXUsingDirective:
break;
case DeclarationName::CXXDeductionGuideName: {
auto *Template = Name.getCXXDeductionGuideTemplate();
AddBoolean(Template);
if (Template) {
AddDecl(Template);
}
}
}
}
Selector NSAPI::getOrInitSelector(ArrayRef<StringRef> Ids,
Selector &Sel) const {
if (Sel.isNull()) {
SmallVector<IdentifierInfo *, 4> Idents;
for (ArrayRef<StringRef>::const_iterator
I = Ids.begin(), E = Ids.end(); I != E; ++I)
Idents.push_back(&Ctx.Idents.get(*I));
Sel = Ctx.Selectors.getSelector(Idents.size(), Idents.data());
}
return Sel;
}
void ODRHash::AddDeclarationName(DeclarationName Name) {
AddBoolean(Name.isEmpty());
if (Name.isEmpty())
return;
auto Kind = Name.getNameKind();
ID.AddInteger(Kind);
switch (Kind) {
case DeclarationName::Identifier:
AddIdentifierInfo(Name.getAsIdentifierInfo());
break;
case DeclarationName::ObjCZeroArgSelector:
case DeclarationName::ObjCOneArgSelector:
case DeclarationName::ObjCMultiArgSelector: {
Selector S = Name.getObjCSelector();
AddBoolean(S.isNull());
AddBoolean(S.isKeywordSelector());
AddBoolean(S.isUnarySelector());
unsigned NumArgs = S.getNumArgs();
for (unsigned i = 0; i < NumArgs; ++i) {
AddIdentifierInfo(S.getIdentifierInfoForSlot(i));
}
break;
}
case DeclarationName::CXXConstructorName:
case DeclarationName::CXXDestructorName:
AddQualType(Name.getCXXNameType());
break;
case DeclarationName::CXXOperatorName:
ID.AddInteger(Name.getCXXOverloadedOperator());
break;
case DeclarationName::CXXLiteralOperatorName:
AddIdentifierInfo(Name.getCXXLiteralIdentifier());
break;
case DeclarationName::CXXConversionFunctionName:
AddQualType(Name.getCXXNameType());
break;
case DeclarationName::CXXUsingDirective:
break;
case DeclarationName::CXXDeductionGuideName: {
auto *Template = Name.getCXXDeductionGuideTemplate();
AddBoolean(Template);
if (Template) {
AddDecl(Template);
}
}
}
}
/// \brief Get a GlobalSelector for the ASTContext-specific selector.
GlobalSelector GlobalSelector::get(Selector Sel, Program &Prog) {
if (Sel.isNull())
return GlobalSelector();
ProgramImpl &ProgImpl = *static_cast<ProgramImpl*>(Prog.Impl);
llvm::SmallVector<IdentifierInfo *, 8> Ids;
for (unsigned i = 0, e = Sel.isUnarySelector() ? 1 : Sel.getNumArgs();
i != e; ++i) {
IdentifierInfo *II = Sel.getIdentifierInfoForSlot(i);
IdentifierInfo *GlobII = &ProgImpl.getIdents().get(II->getName(),
II->getName() + II->getLength());
Ids.push_back(GlobII);
}
Selector GlobSel = ProgImpl.getSelectors().getSelector(Sel.getNumArgs(),
Ids.data());
return GlobalSelector(GlobSel.getAsOpaquePtr());
}