public TupleErrorFieldSymbol(
NamedTypeSymbol container,
string name,
int tupleElementIndex,
Location location,
TypeSymbol type,
DiagnosticInfo useSiteDiagnosticInfo,
bool isImplicitlyDeclared,
TupleErrorFieldSymbol correspondingDefaultFieldOpt)
: base(container, name, isPublic:true, isReadOnly:false, isStatic:false)
{
Debug.Assert(name != null);
_type = type;
_locations = location == null ? ImmutableArray<Location>.Empty : ImmutableArray.Create(location);
_useSiteDiagnosticInfo = useSiteDiagnosticInfo;
_tupleElementIndex = (object)correspondingDefaultFieldOpt == null ? tupleElementIndex << 1 : (tupleElementIndex << 1) + 1;
_isImplicitlyDeclared = isImplicitlyDeclared;
Debug.Assert((correspondingDefaultFieldOpt == null) == this.IsDefaultTupleElement);
Debug.Assert(correspondingDefaultFieldOpt == null || correspondingDefaultFieldOpt.IsDefaultTupleElement);
_correspondingDefaultField = correspondingDefaultFieldOpt ?? this;
}
public bool Equals(TupleErrorFieldSymbol other)
{
if ((object)other == this)
{
return true;
}
return (object)other != null &&
_tupleElementIndex == other._tupleElementIndex &&
ContainingType == other.ContainingType;
}
