public override void VisitMemberReferenceExpression(MemberReferenceExpression memberReferenceExpression)
{
base.VisitMemberReferenceExpression(memberReferenceExpression);
HandleMemberReference(
memberReferenceExpression, memberReferenceExpression.Target, memberReferenceExpression.MemberNameToken, memberReferenceExpression.TypeArguments, NameLookupMode.Expression,
script => {
script.Replace(memberReferenceExpression, RefactoringAstHelper.RemoveTarget(memberReferenceExpression));
});
}
public override void VisitMemberType(MemberType memberType)
{
base.VisitMemberType(memberType);
HandleMemberReference(
memberType, memberType.Target, memberType.MemberNameToken, memberType.TypeArguments, memberType.GetNameLookupMode(),
script => {
script.Replace(memberType, RefactoringAstHelper.RemoveTarget(memberType));
});
}
public override void VisitThisReferenceExpression(ThisReferenceExpression thisReferenceExpression)
{
base.VisitThisReferenceExpression(thisReferenceExpression);
var memberReference = thisReferenceExpression.Parent as MemberReferenceExpression;
if (memberReference == null)
{
return;
}
var state = ctx.GetResolverStateAfter(thisReferenceExpression);
var wholeResult = ctx.Resolve(memberReference);
IMember member = GetMember(wholeResult);
if (member == null)
{
return;
}
var result = state.LookupSimpleNameOrTypeName(memberReference.MemberName, EmptyList <IType> .Instance, NameLookupMode.Expression);
bool isRedundant;
if (result is MemberResolveResult)
{
isRedundant = ((MemberResolveResult)result).Member.Region.Equals(member.Region);
}
else if (result is MethodGroupResolveResult)
{
isRedundant = ((MethodGroupResolveResult)result).Methods.Any(m => m.Region.Equals(member.Region));
}
else
{
return;
}
if (isRedundant)
{
AddIssue(thisReferenceExpression.StartLocation, memberReference.MemberNameToken.StartLocation, ctx.TranslateString("Remove redundant 'this.'"), script => {
script.Replace(memberReference, RefactoringAstHelper.RemoveTarget(memberReference));
}
);
}
}