public override string ToString()
{
var ret = "is(";
if (TestedType != null)
{
ret += TestedType.ToString();
}
if (TypeAliasIdentifierHash != 0)
{
ret += ' ' + TypeAliasIdentifier;
}
if (TypeSpecialization != null || TypeSpecializationToken != 0)
{
ret += (EqualityTest ? "==" : ":") + (TypeSpecialization != null ?
TypeSpecialization.ToString() : // Either the specialization declaration
DTokens.GetTokenString(TypeSpecializationToken)); // or the spec token
}
if (TemplateParameterList != null)
{
ret += ",";
foreach (var p in TemplateParameterList)
{
ret += p.ToString() + ",";
}
}
return(ret.TrimEnd(' ', ',') + ")");
}
static bool IsBlockKw(byte tk)
{
switch (tk)
{
case DTokens.Enum:
case DTokens.Alias:
case DTokens.This: // ctor
case DTokens.If:
case DTokens.Static:
case DTokens.Assert:
case DTokens.Mixin:
case DTokens.Import:
case DTokens.Module:
case DTokens.Unittest:
case DTokens.New:
case DTokens.Version:
case DTokens.Debug:
return(true);
default:
return(DTokens.IsBasicType(tk) ||
DTokens.IsClassLike(tk) ||
DTokens.IsStorageClass(tk) || DTokens.IsParamModifier(tk) ||
DTokens.IsVisibilityModifier(tk));
}
}
public static bool IsCompletionAllowed(IEditorData Editor, char enteredChar)
{
if (Editor.CaretOffset > 0)
{
if (Editor.CaretLocation.Line == 1 && Editor.ModuleCode.Length > 0 && Editor.ModuleCode[0] == '#')
{
return(false);
}
if (enteredChar == '.' || enteredChar == '_')
{
// Don't complete on a double/multi-dot
if (Editor.CaretOffset > 1 && Editor.ModuleCode[Editor.CaretOffset - 2] == enteredChar)
{
// ISSUE: When a dot was typed, off-1 is the dot position,
// if a letter was typed, off-1 is the char before the typed letter..
return(false);
}
}
// If typing a begun identifier, return immediately
else if ((DTokens.IsIdentifierChar(enteredChar) || enteredChar == '\0') &&
DTokens.IsIdentifierChar(Editor.ModuleCode[Editor.CaretOffset - 1]))
{
return(false);
}
return(!CaretContextAnalyzer.IsInCommentAreaOrString(Editor.ModuleCode, Editor.CaretOffset));
}
return(true);
}
public override string ToString()
{
var ret = new StringBuilder("cast(");
if (IsTypeCast)
{
ret.Append(Type.ToString());
}
else if (CastParamTokens != null && CastParamTokens.Length != 0)
{
foreach (var tk in CastParamTokens)
{
ret.Append(DTokens.GetTokenString(tk)).Append(' ');
}
ret.Remove(ret.Length - 1, 1);
}
ret.Append(')');
if (UnaryExpression != null)
{
ret.Append(' ').Append(UnaryExpression.ToString());
}
return(ret.ToString());
}
public AbstractType Visit(DClassLike dc)
{
var invisibleTypeParams = GetInvisibleTypeParameters(dc);
switch (dc.ClassType)
{
case DTokens.Struct:
return(new StructType(dc, typeBase, invisibleTypeParams));
case DTokens.Union:
return(new UnionType(dc, typeBase, invisibleTypeParams));
case DTokens.Interface:
case DTokens.Class:
return(DResolver.ResolveClassOrInterface(dc, ctxt, typeBase, false, invisibleTypeParams));
case DTokens.Template:
if (dc.ContainsAttribute(DTokens.Mixin))
{
return(new MixinTemplateType(dc, typeBase, invisibleTypeParams));
}
return(new TemplateType(dc, typeBase, invisibleTypeParams));
default:
ctxt.LogError(new ResolutionError(dc, "Unknown type (" + DTokens.GetTokenString(dc.ClassType) + ")"));
return(null);
}
}
public override string ToString(bool Attributes, bool IncludePath)
{
var ret = (Attributes? (AttributeString + " "):"") + DTokens.GetTokenString(ClassType) + " ";
if (IncludePath)
{
ret += GetNodePath(this, true);
}
else
{
ret += Name;
}
if (TemplateParameters != null && TemplateParameters.Length > 0)
{
ret += "(";
foreach (var tp in TemplateParameters)
{
ret += tp.ToString() + ",";
}
ret = ret.TrimEnd(',') + ")";
}
if (BaseClasses.Count > 0)
{
ret += ":";
}
foreach (var c in BaseClasses)
{
ret += c.ToString() + ", ";
}
return(ret.Trim().TrimEnd(','));
}
void AcceptType(AbstractType t)
{
if (t == null)
{
return;
}
if (pretty)
{
var aliasTag = t.Tag as TypeResolution.TypeDeclarationResolver.AliasTag;
if (aliasTag != null)
{
sb.Append(aliasTag.typeBase != null ? aliasTag.typeBase.ToString() : aliasTag.aliasDefinition.ToString(false, false)).Append('=');
}
}
if (t.Modifier != 0)
{
sb.Append(DTokens.GetTokenString(t.Modifier)).Append('(');
}
t.Accept(this);
if (t.Modifier != 0)
{
sb.Append(')');
}
}
public override string ToString()
{
if (ContentHash != 0 || content != null)
{
return(DTokens.GetTokenString(Token) + "(" + LiteralContent.ToString() + ")");
}
return(DTokens.GetTokenString(Token));
}
public override string ToCode()
{
if (Modifier != 0)
{
return(DTokens.GetTokenString(Modifier) + "(" + DTokens.GetTokenString(TypeToken) + ")");
}
return(DTokens.GetTokenString(TypeToken));
}
bool EnsureIntegralType(IExpression x, PrimitiveValue v)
{
if (!DTokens.IsBasicType_Integral(v.BaseTypeToken))
{
EvalError(x, "Literal must be of integral type", new[] { (ISemantic)v });
return(false);
}
return(true);
}
// Check to see if linebuf contains a keyword we're interested in (not all keywords)
byte WordIsKeyword()
{
var kw = DTokens.GetTokenID(linebuf.ToString(wordStart, Math.Min(linebuf.Length - wordStart, 15)));
if (interestingKeywords[kw])
{
return(kw);
}
return(DTokens.INVALID);
}
public override TooltipInformation CreateTooltipInformation(bool smartWrap)
{
var tti = new TooltipInformation();
tti.SignatureMarkup = DisplayText;
tti.SummaryMarkup = DTokens.GetDescription(Token);
return(tti);
}
/// <summary>
/// Removes all public,private,protected or package attributes from the list
/// </summary>
public static void CleanupAccessorAttributes(List <DAttribute> HayStack)
{
foreach (var i in HayStack.ToArray())
{
if (i is Modifier && DTokens.IsVisibilityModifier(((Modifier)i).Token))
{
HayStack.Remove(i);
}
}
}
public ISymbolValue VisitArrayType(ArrayType t)
{
var valueType = DResolver.StripMemberSymbols(t.ValueType);
var primitiveValueType = valueType as PrimitiveType;
ulong arraySize;
ulong firstElement;
var arrSymb = Symbol as IDBacktraceArraySymbol;
if (arrSymb != null)
{
arraySize = (ulong)arrSymb.ArrayLength;
firstElement = arrSymb.FirstElementOffset;
}
else
{
if (Symbol.Offset == 0)
{
return(new NullValue(t));
}
byte[] arrayInfo = Backtrace.BacktraceHelper.ReadBytes(Symbol.Offset, PointerSize * 2);
arraySize = PointerSize == 8 ? BitConverter.ToUInt64(arrayInfo, 0) : (ulong)BitConverter.ToUInt32(arrayInfo, 0);
firstElement = PointerSize == 8 ? BitConverter.ToUInt64(arrayInfo, 8) : BitConverter.ToUInt32(arrayInfo, 4);
}
arraySize = Math.Min(arraySize, DLocalExamBacktrace.MaximumArrayChildrenDisplayCount);
if (firstElement == 0)
{
return(new NullValue(t));
}
var values = new List <ISymbolValue>();
if (primitiveValueType != null)
{
var tt = primitiveValueType.TypeToken;
var sz = ExamHelpers.SizeOf(tt, Is64Bit);
var charBytes = Backtrace.BacktraceHelper.ReadBytes(firstElement, sz * arraySize);
if (DTokens.IsBasicType_Character(tt))
{
return(new ArrayValue(t, ExamHelpers.GetStringValue(charBytes, tt)));
}
for (uint i = 0; i < arraySize; i++)
{
values.Add(new PrimitiveValue(ExamHelpers.GetNumericValue(charBytes, (int)i * sz, tt), primitiveValueType));
}
}
return(new ArrayValue(t, values.ToArray()));
}
public static bool ContainsAccessorAttribute(Stack <DAttribute> HayStack)
{
foreach (var i in HayStack)
{
if (i is Modifier && DTokens.IsVisibilityModifier(((Modifier)i).Token))
{
return(true);
}
}
return(false);
}
public void Add(byte token)
{
var tokenString = DTokens.GetTokenString(token);
AddItem(new CompletionItem
{
Kind = CompletionItemKind.Keyword,
Label = tokenString,
TextEdit = CalculateTextEdit(tokenString)
});
}
public static IEnumerable <IAttribute> TransferAttributes(DNode n)
{
foreach (var attr in n.Attributes)
{
yield return new DomAttribute()
{
Role = DomAttribute.Roles.Attribute, Name = DTokens.GetTokenString(attr.Token)
}
}
;
}
public static PrimitiveType Resolve(DTokenDeclaration token)
{
var tk = (token as DTokenDeclaration).Token;
if (DTokens.IsBasicType(tk))
{
return(new PrimitiveType(tk, 0, token));
}
return(null);
}
public new string ToString()
{
if (Token == DTokens.PropertyAttribute)
{
return("@" + LiteralContent.ToString());
}
if (LiteralContent != null)
{
return(DTokens.GetTokenString(Token) + "(" + LiteralContent.ToString() + ")");
}
return(DTokens.GetTokenString(Token));
}
static PropOwnerType GetOwnerType(ISemantic t)
{
if (t is TypeValue)
{
t = (t as TypeValue).RepresentedType;
}
if (t is ArrayValue || t is ArrayType)
{
return(PropOwnerType.Array);
}
else if (t is AssociativeArrayValue || t is AssocArrayType)
{
return(PropOwnerType.AssocArray);
}
else if (t is DelegateValue || t is DelegateType)
{
return(PropOwnerType.Delegate);
}
else if (t is PrimitiveValue || t is PrimitiveType)
{
var tk = t is PrimitiveType ? (t as PrimitiveType).TypeToken : (t as PrimitiveValue).BaseTypeToken;
if (DTokens.IsBasicType_Integral(tk))
{
return(PropOwnerType.Integral);
}
if (DTokens.IsBasicType_FloatingPoint(tk))
{
return(PropOwnerType.FloatingPoint);
}
}
else if (t is InstanceValue || t is ClassType || t is InterfaceType || t is TemplateType || t is StructType)
{
return(PropOwnerType.ClassLike);
}
else if (t is DTuple)
{
return(PropOwnerType.TypeTuple);
}
else if (t is TemplateParameterSymbol)
{
var tps = t as TemplateParameterSymbol;
if (tps != null &&
(tps.Parameter is TemplateThisParameter ?
(tps.Parameter as TemplateThisParameter).FollowParameter : tps.Parameter) is TemplateTupleParameter)
{
return(PropOwnerType.TypeTuple);
}
}
return(PropOwnerType.None);
}
public TokenCompletionData(byte Token)
{
try
{
this.Token = Token;
Text = DTokens.GetTokenString(Token);
Description = ToolTipContentHelper.CreateToolTipContent(Text, DTokens.GetDescription(Token));
Image = DCodeCompletionSupport.GetNodeImage("keyword");
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
public override string ToString()
{
if (IsLambda)
{
var sb = new StringBuilder();
if (AnonymousMethod.Parameters.Count == 1 && AnonymousMethod.Parameters[0].Type == null)
{
sb.Append(AnonymousMethod.Parameters[0].Name);
}
else
{
sb.Append('(');
foreach (INode param in AnonymousMethod.Parameters)
{
sb.Append(param).Append(',');
}
if (AnonymousMethod.Parameters.Count > 0)
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append(')');
}
sb.Append(" => ");
if (AnonymousMethod.Body != null)
{
var en = AnonymousMethod.Body.SubStatements.GetEnumerator();
if (en.MoveNext() && en.Current is ReturnStatement)
{
sb.Append((en.Current as ReturnStatement).ReturnExpression.ToString());
}
else
{
sb.Append(AnonymousMethod.Body.ToCode());
}
en.Dispose();
}
else
{
sb.Append("{}");
}
return(sb.ToString());
}
return(DTokens.GetTokenString(LiteralToken) + (AnonymousMethod.NameHash == 0 ? "" : " ") + AnonymousMethod.ToString());
}
static AbstractType HandleClassLikeMatch(DClassLike dc, ResolutionContext ctxt, object typeBase, bool canResolveBase)
{
AbstractType ret;
UserDefinedType udt = null;
var invisibleTypeParams = GetInvisibleTypeParameters(dc, ctxt);
switch (dc.ClassType)
{
case DTokens.Struct:
ret = new StructType(dc, typeBase as ISyntaxRegion, invisibleTypeParams);
break;
case DTokens.Union:
ret = new UnionType(dc, typeBase as ISyntaxRegion, invisibleTypeParams);
break;
case DTokens.Class:
udt = new ClassType(dc, typeBase as ISyntaxRegion, null, null, invisibleTypeParams);
ret = null;
break;
case DTokens.Interface:
udt = new InterfaceType(dc, typeBase as ISyntaxRegion, null, invisibleTypeParams);
ret = null;
break;
case DTokens.Template:
if (dc.ContainsAttribute(DTokens.Mixin))
{
ret = new MixinTemplateType(dc, typeBase as ISyntaxRegion, invisibleTypeParams);
}
else
{
ret = new TemplateType(dc, typeBase as ISyntaxRegion, invisibleTypeParams);
}
break;
default:
ret = null;
ctxt.LogError(new ResolutionError(dc, "Unknown type (" + DTokens.GetTokenString(dc.ClassType) + ")"));
break;
}
if (dc.ClassType == DTokens.Class || dc.ClassType == DTokens.Interface)
{
ret = canResolveBase ? DResolver.ResolveBaseClasses(udt, ctxt) : udt;
}
return(ret);
}
/// <summary>
/// Removes all public,private,protected or package attributes from the stack
/// </summary>
public static void CleanupAccessorAttributes(Stack <DAttribute> HayStack, byte furtherAttrToRemove = 0)
{
var l = new List <DAttribute>();
while (HayStack.Count > 0)
{
var attr = HayStack.Pop();
var m = attr as Modifier;
if (m == null || (!DTokens.IsVisibilityModifier(m.Token) && m.Token != furtherAttrToRemove))
{
l.Add(attr);
}
}
foreach (var i in l)
{
HayStack.Push(i);
}
}
public override string ToString(bool Attributes, bool IncludePath)
{
var sb = new StringBuilder();
if (Attributes)
{
sb.Append(AttributeString).Append(' ');
}
sb.Append(DTokens.GetTokenString(ClassType)).Append(' ');
sb.Append(IncludePath ? GetNodePath(this, true) : Name);
if (TemplateParameters != null && TemplateParameters.Length > 0)
{
sb.Append('(');
foreach (var tp in TemplateParameters)
{
if (tp != null)
{
sb.Append(tp.ToString());
}
sb.Append(',');
}
if (TemplateParameters.Length > 0)
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append(')');
}
if (BaseClasses.Count > 0)
{
sb.Append(':');
foreach (var c in BaseClasses)
{
sb.Append(c.ToString()).Append(", ");
}
sb.Remove(sb.Length - 2, 2);
}
return(sb.ToString());
}
void S(DClassLike dc, StringBuilder sb, DeducedTypeDictionary deducedTypes = null)
{
AppendAttributes(dc, sb);
sb.Append(DCodeToMarkup(DTokens.GetTokenString(dc.ClassType))).Append(' ');
sb.Append(DCodeToMarkup(dc.Name));
AppendTemplateParams(dc, sb, -1, deducedTypes);
if (dc.BaseClasses != null && dc.BaseClasses.Count != 0)
{
sb.AppendLine(" : ");
sb.Append(" ");
foreach (var bc in dc.BaseClasses)
{
sb.Append(' ').Append(DCodeToMarkup(bc.ToString())).Append(',');
}
RemoveLastChar(sb, ',');
}
AppendConstraint(dc, sb);
}
public static TooltipInformation Generate(DMethod dm, bool isTemplateParamInsight = false, int currentParam = -1)
{
var tti = new TooltipInformation();
var sb = new StringBuilder("<i>(");
string name;
switch (dm.SpecialType)
{
case DMethod.MethodType.Constructor:
sb.Append("Constructor");
name = dm.Parent.Name;
break;
case DMethod.MethodType.Destructor:
sb.Append("Destructor"); name = dm.Parent.Name;
break;
case DMethod.MethodType.Allocator:
sb.Append("Allocator"); name = dm.Parent.Name;
break;
default:
sb.Append("Method");
name = dm.Name;
break;
}
sb.Append(")</i> ");
if (dm.Type != null)
{
sb.Append(dm.Type.ToString(true));
sb.Append(" ");
}
else if (dm.Attributes != null && dm.Attributes.Count != 0)
{
foreach (var attr in dm.Attributes)
{
var m = attr as Modifier;
if (m != null && DTokens.StorageClass[m.Token])
{
sb.Append(DTokens.GetTokenString(m.Token));
sb.Append(" ");
break;
}
}
}
sb.Append(name);
/*TODO: Show attributes?
* if (dm.Attributes != null && dm.Attributes.Count > 0)
* s = dm.AttributeString + ' ';
*/
// Template parameters
if (dm.TemplateParameters != null && dm.TemplateParameters.Length > 0)
{
sb.Append("(");
for (int i = 0; i < dm.TemplateParameters.Length; i++)
{
var p = dm.TemplateParameters[i];
if (isTemplateParamInsight && i == currentParam)
{
sb.Append("<u>");
tti.AddCategory(p.Name, p.ToString());
sb.Append(p.ToString());
sb.Append("</u>");
}
else
{
sb.Append(p.ToString());
}
if (i < dm.TemplateParameters.Length - 1)
{
sb.Append(",");
}
}
sb.Append(")");
}
// Parameters
sb.Append("(");
for (int i = 0; i < dm.Parameters.Count; i++)
{
var p = dm.Parameters[i] as DNode;
if (!isTemplateParamInsight && i == currentParam)
{
sb.Append("<u>");
if (!string.IsNullOrEmpty(p.Description))
{
tti.AddCategory(p.Name, p.Description);
}
sb.Append(p.ToString(true, false));
sb.Append("</u>");
}
else
{
sb.Append(p.ToString(true, false));
}
if (i < dm.Parameters.Count - 1)
{
sb.Append(",");
}
}
sb.Append(")");
tti.SignatureMarkup = sb.ToString();
tti.SummaryMarkup = dm.Description;
tti.FooterMarkup = dm.ToString();
return(tti);
}
public override string ToString(bool IncludesBase)
{
return((IncludesBase && InnerDeclaration != null?(InnerDeclaration.ToString() + '.'):"") + DTokens.GetTokenString(Token));
}
public override string ToString()
{
return DTokens.GetTokenString(ForeToken) + UnaryExpression.ToString();
}
public override string ToString(bool IncludesBase)
{
return((IncludesBase && InnerDeclaration != null ? (InnerDeclaration.ToString() + " ") : "") + DTokens.GetTokenString(Modifier) + "(" + (InnerType != null ? InnerType.ToString() : "") + ")");
}