std::vector<int32_t>
UnixSignals::GetFilteredSignals(llvm::Optional<bool> should_suppress,
llvm::Optional<bool> should_stop,
llvm::Optional<bool> should_notify) {
std::vector<int32_t> result;
for (int32_t signo = GetFirstSignalNumber();
signo != LLDB_INVALID_SIGNAL_NUMBER;
signo = GetNextSignalNumber(signo)) {
bool signal_suppress = false;
bool signal_stop = false;
bool signal_notify = false;
GetSignalInfo(signo, signal_suppress, signal_stop, signal_notify);
// If any of filtering conditions are not met, we move on to the next
// signal.
if (should_suppress.hasValue() &&
signal_suppress != should_suppress.getValue())
continue;
if (should_stop.hasValue() && signal_stop != should_stop.getValue())
continue;
if (should_notify.hasValue() && signal_notify != should_notify.getValue())
continue;
result.push_back(signo);
}
return result;
}
FunctionDeclSyntax SyntaxFactory::
makeFunctionDecl(TypeAttributesSyntax Attributes,
DeclModifierListSyntax Modifiers,
RC<TokenSyntax> FuncKeyword,
RC<TokenSyntax> Identifier,
llvm::Optional<GenericParameterClauseSyntax> GenericParams,
FunctionSignatureSyntax Signature,
llvm::Optional<GenericWhereClauseSyntax> GenericWhereClause,
llvm::Optional<CodeBlockStmtSyntax> Body) {
auto Raw = RawSyntax::make(SyntaxKind::FunctionDecl,
{
Attributes.getRaw(),
Modifiers.getRaw(),
FuncKeyword,
Identifier,
GenericParams.hasValue()
? GenericParams.getValue().getRaw()
: SyntaxFactory::makeBlankGenericParameterClause().getRaw(),
Signature.getRaw(),
GenericWhereClause.hasValue()
? GenericWhereClause.getValue().getRaw()
: SyntaxFactory::makeBlankGenericWhereClause().getRaw(),
Body.hasValue()
? Body.getValue().getRaw()
: SyntaxFactory::makeBlankCodeBlock().getRaw()
},
SourcePresence::Present);
auto Data = FunctionDeclSyntaxData::make(Raw);
return { Data, Data.get() };
}
FunctionParameterSyntax SyntaxFactory::
makeFunctionParameter(RC<TokenSyntax> ExternalName,
RC<TokenSyntax> LocalName,
RC<TokenSyntax> Colon,
llvm::Optional<TypeSyntax> ParameterTypeSyntax,
RC<TokenSyntax> Ellipsis,
RC<TokenSyntax> Equal,
llvm::Optional<ExprSyntax> DefaultValue,
RC<TokenSyntax> TrailingComma) {
auto Raw = RawSyntax::make(SyntaxKind::FunctionParameter,
{
ExternalName,
LocalName,
Colon,
ParameterTypeSyntax.hasValue()
? ParameterTypeSyntax.getValue().getRaw()
: RawSyntax::missing(SyntaxKind::MissingType),
Ellipsis,
Equal,
DefaultValue.hasValue()
? DefaultValue.getValue().getRaw()
: RawSyntax::missing(SyntaxKind::MissingExpr),
TrailingComma,
},
SourcePresence::Present);
auto Data = FunctionParameterSyntaxData::make(Raw);
return { Data, Data.get() };
}
void updateArgIfSet(llvm::cl::opt<T> &argValue, const llvm::Optional<T> &configValue)
{
if (configValue.hasValue() && argValue.getNumOccurrences() == 0)
{
argValue.setValue(configValue.getValue());
}
}
SymbolicReferenceExprSyntax
SyntaxFactory::makeSymbolicReferenceExpr(RC<TokenSyntax> Identifier,
llvm::Optional<GenericArgumentClauseSyntax> GenericArgs) {
auto Raw = RawSyntax::make(SyntaxKind::SymbolicReferenceExpr,
{
Identifier,
GenericArgs.hasValue()
? GenericArgs.getValue().getRaw()
: RawSyntax::missing(SyntaxKind::GenericArgumentClause)
},
SourcePresence::Present);
auto Data = SymbolicReferenceExprSyntaxData::make(Raw);
return { Data, Data.get() };
}