private void AddTypeAndName(
ParenthesizedVariableComponentSyntax component,
ArrayBuilder<ITypeSymbol> elementTypesBuilder,
ArrayBuilder<string> elementNamesBuilder)
{
var tupleType = GetTupleType(component);
elementTypesBuilder.Add(tupleType);
elementNamesBuilder.Add(null);
}
private ITypeSymbol GetTupleType(
ParenthesizedVariableComponentSyntax parenthesizedVariableComponent)
{
ImmutableArray<ITypeSymbol> elementTypes;
ImmutableArray<string> elementNames;
if (!TryGetTupleTypesAndNames(parenthesizedVariableComponent.Variables,
out elementTypes, out elementNames))
{
return null;
}
return Compilation.CreateTupleTypeSymbol(elementTypes, elementNames);
}
