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(','));
}
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);
}
}
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()
{
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(' ', ',') + ")");
}
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 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));
}
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 void Add(byte token)
{
var tokenString = DTokens.GetTokenString(token);
AddItem(new CompletionItem
{
Kind = CompletionItemKind.Keyword,
Label = tokenString,
TextEdit = CalculateTextEdit(tokenString)
});
}
public new string ToString()
{
if (Token == DTokens.PropertyAttribute)
{
return("@" + LiteralContent.ToString());
}
if (LiteralContent != null)
{
return(DTokens.GetTokenString(Token) + "(" + LiteralContent.ToString() + ")");
}
return(DTokens.GetTokenString(Token));
}
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);
}
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();
}
/// <summary>
/// The variable's or method's base type will be resolved (if auto type, the intializer's type will be taken).
/// A class' base class will be searched.
/// etc..
/// </summary>
public static AbstractType HandleNodeMatch(
INode m,
ResolverContextStack ctxt,
AbstractType resultBase = null,
object typeBase = null)
{
stackNum_HandleNodeMatch++;
/*
* Pushing a new scope is only required if current scope cannot be found in the handled node's hierarchy.
*/
bool popAfterwards = !ctxt.NodeIsInCurrentScopeHierarchy(m);
if (popAfterwards)
{
ctxt.PushNewScope(m is IBlockNode ? (IBlockNode)m : m.Parent as IBlockNode);
}
//HACK: Really dirty stack overflow prevention via manually counting call depth
var canResolveBaseGenerally = stackNum_HandleNodeMatch < 6;
var DoResolveBaseType = canResolveBaseGenerally &&
!ctxt.Options.HasFlag(ResolutionOptions.DontResolveBaseClasses) &&
(m.Type == null || m.Type.ToString(false) != m.Name);
AbstractType ret = null;
// To support resolving type parameters to concrete types if the context allows this, introduce all deduced parameters to the current context
if (canResolveBaseGenerally && resultBase is DSymbol)
{
ctxt.CurrentContext.IntroduceTemplateParameterTypes((DSymbol)resultBase);
}
// Only import symbol aliases are allowed to search in the parse cache
if (m is ImportSymbolAlias)
{
var isa = (ImportSymbolAlias)m;
if (isa.IsModuleAlias ? isa.Type != null : isa.Type.InnerDeclaration != null)
{
var mods = new List <DModule>();
var td = isa.IsModuleAlias ? isa.Type : isa.Type.InnerDeclaration;
foreach (var mod in ctxt.ParseCache.LookupModuleName(td.ToString()))
{
mods.Add(mod as DModule);
}
if (mods.Count == 0)
{
ctxt.LogError(new NothingFoundError(isa.Type));
}
else if (mods.Count > 1)
{
var m__ = new List <ISemantic>();
foreach (var mod in mods)
{
m__.Add(new ModuleSymbol(mod, isa.Type));
}
ctxt.LogError(new AmbiguityError(isa.Type, m__));
}
var bt = mods.Count != 0 ? (AbstractType) new ModuleSymbol(mods[0], td) : null;
//TODO: Is this correct behaviour?
if (!isa.IsModuleAlias)
{
var furtherId = ResolveFurtherTypeIdentifier(isa.Type.ToString(false), new[] { bt }, ctxt, isa.Type);
ctxt.CheckForSingleResult(furtherId, isa.Type);
if (furtherId != null && furtherId.Length != 0)
{
bt = furtherId[0];
}
else
{
bt = null;
}
}
ret = new AliasedType(isa, bt, isa.Type);
}
}
else if (m is DVariable)
{
var v = (DVariable)m;
AbstractType bt = null;
if (DoResolveBaseType)
{
var bts = TypeDeclarationResolver.Resolve(v.Type, ctxt);
if (bts != null && bts.Length != 0 && ctxt.CheckForSingleResult(bts, v.Type))
{
bt = bts[0];
}
// For auto variables, use the initializer to get its type
else if (v.Initializer != null)
{
bt = ExpressionSemantics.Evaluation.EvaluateType(v.Initializer, ctxt);
}
// Check if inside an foreach statement header
if (bt == null && ctxt.ScopedStatement != null)
{
bt = GetForeachIteratorType(v, ctxt);
}
}
// Note: Also works for aliases! In this case, we simply try to resolve the aliased type, otherwise the variable's base type
ret = v.IsAlias ?
(DSymbol) new AliasedType(v, bt, typeBase as ISyntaxRegion) :
new MemberSymbol(v, bt, typeBase as ISyntaxRegion);
}
else if (m is DMethod)
{
ret = new MemberSymbol((DNode)m,
DoResolveBaseType ? GetMethodReturnType((DMethod)m, ctxt) : null
, typeBase as ISyntaxRegion);
}
else if (m is DClassLike)
{
UserDefinedType udt = null;
var dc = (DClassLike)m;
var invisibleTypeParams = new Dictionary <string, TemplateParameterSymbol>();
/*
* Add 'superior' template parameters to the current symbol because the parameters
* might be re-used in the nested class.
*/
var tStk = new Stack <ResolverContext>();
do
{
var curCtxt = ctxt.Pop();
tStk.Push(curCtxt);
foreach (var kv in curCtxt.DeducedTemplateParameters)
{
if (!dc.ContainsTemplateParameter(kv.Key) &&
!invisibleTypeParams.ContainsKey(kv.Key))
{
invisibleTypeParams.Add(kv.Key, kv.Value);
}
}
} while (ctxt.PrevContextIsInSameHierarchy);
while (tStk.Count != 0)
{
ctxt.Push(tStk.Pop());
}
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);
break;
case DTokens.Interface:
udt = new InterfaceType(dc, typeBase as ISyntaxRegion, null, invisibleTypeParams);
break;
case DTokens.Template:
ret = new TemplateType(dc, typeBase as ISyntaxRegion, invisibleTypeParams);
break;
default:
ctxt.LogError(new ResolutionError(m, "Unknown type (" + DTokens.GetTokenString(dc.ClassType) + ")"));
break;
}
if (dc.ClassType == DTokens.Class || dc.ClassType == DTokens.Interface)
{
if (canResolveBaseGenerally &&
!ctxt.Options.HasFlag(ResolutionOptions.DontResolveBaseClasses))
{
ret = DResolver.ResolveBaseClasses(udt, ctxt);
}
else
{
ret = udt;
}
}
}
else if (m is IAbstractSyntaxTree)
{
var mod = (IAbstractSyntaxTree)m;
if (typeBase != null && typeBase.ToString() != mod.ModuleName)
{
var pack = ctxt.ParseCache.LookupPackage(typeBase.ToString()).First();
if (pack != null)
{
ret = new PackageSymbol(pack, typeBase as ISyntaxRegion);
}
}
else
{
ret = new ModuleSymbol(m as DModule, typeBase as ISyntaxRegion);
}
}
else if (m is DEnum)
{
ret = new EnumType((DEnum)m, typeBase as ISyntaxRegion);
}
else if (m is TemplateParameterNode)
{
//ResolveResult[] templateParameterType = null;
//TODO: Resolve the specialization type
//var templateParameterType = TemplateInstanceHandler.ResolveTypeSpecialization(tmp, ctxt);
ret = new TemplateParameterSymbol((TemplateParameterNode)m, null, typeBase as ISyntaxRegion);
}
if (canResolveBaseGenerally && resultBase is DSymbol)
{
ctxt.CurrentContext.RemoveParamTypesFromPreferredLocals((DSymbol)resultBase);
}
if (popAfterwards)
{
ctxt.Pop();
}
stackNum_HandleNodeMatch--;
return(ret);
}
public override string ToString(bool IncludesBase)
{
return((IncludesBase && InnerDeclaration != null ? (InnerDeclaration.ToString() + " ") : "") + DTokens.GetTokenString(Modifier) + "(" + (InnerType != null ? InnerType.ToString() : "") + ")");
}
/// <summary>
/// Adds a token entry
/// </summary>
public void Add(byte Token)
{
addExpansion(DTokens.GetTokenString(Token), "KW", "");
}
public override string ToCode()
{
return(DTokens.GetTokenString(Token) + "=" + (SpecifiedValue != null?SpecifiedValue.ToString():""));
}
public static string GeneratePrototype(DMethod dm, bool isTemplateParamInsight = false, int currentParam = -1)
{
var sb = new StringBuilder("");
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(" in ");
sb.Append(AbstractNode.GetNodePath(dm, false));
sb.Append(": ");
if (dm.Attributes != null && dm.Attributes.Count > 0)
{
sb.Append(dm.AttributeString + ' ');
}
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);
// 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(p.ToString());
}
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(p.ToString(true, false));
}
else
{
sb.Append(p.ToString(true, false));
}
if (i < dm.Parameters.Count - 1)
{
sb.Append(",");
}
}
sb.Append(")");
return(sb.ToString());
}
public void VisitPrimitiveType(PrimitiveType t)
{
sb.Append(DTokens.GetTokenString(t.TypeToken));
}
public TokenCompletionData(int Token)
{
this.Token = Token;
CompletionText = DisplayText = DTokens.GetTokenString(Token);
Description = DTokens.GetDescription(Token);
}
public TokenCompletionData(byte Token)
{
this.Token = Token;
CompletionText = DisplayText = DTokens.GetTokenString(Token);
}
public override string ToString()
{
return(string.Format("[Node: inside={0}, keyword={1}, indent={2}, nSpaces={3}, lineNr={4}]", inside, DTokens.GetTokenString(keyword), indent, nSpaces, lineNr));
}
public override string ToString()
{
return(LeftOperand.ToString() + DTokens.GetTokenString(OperatorToken) + (RightOperand != null ? RightOperand.ToString() : ""));
}
public override string ToString()
{
return(DTokens.GetTokenString(Token));
}