public static void Go(OutputWriter writer, ImplicitArrayCreationExpressionSyntax array)
{
var ti = TypeProcessor.GetTypeInfo(array);
var t = ti.Type;
if (ti.ConvertedType != null && !(ti.ConvertedType == t)) // Alot of times we are using covariance here
{
t = ti.ConvertedType;
}
var ptr = !t.As <IArrayTypeSymbol>().ElementType.IsValueType; // ? "" : "";
var elementType = t.As <IArrayTypeSymbol>().ElementType;
var type = TypeProcessor.ConvertType(elementType);
var typeString = "Array_T!(" + type + ")";
var tempWriter = new TempWriter();
tempWriter.Indent = writer.Indent;
if (elementType.TypeKind == TypeKind.TypeParameter)
{
tempWriter.Write(" __TypeNew!(" + typeString + ")([");
}
else
{
tempWriter.Write("new " + typeString + "(");
}
//__ARRAY
var variableDeclarationSyntax = array.Parent.Parent.Parent as VariableDeclarationSyntax;
// var argumentSyntax = array.Parent as ArgumentSyntax;
if (variableDeclarationSyntax != null)
{
var atype = variableDeclarationSyntax.Type;
array.Initializer.WriteArrayInitializer(tempWriter, atype);
}
else
{
array.Initializer.WriteArrayInitializer(tempWriter, t);
}
tempWriter.Write(")");
var tempString = tempWriter.ToString();
var oldString = tempString;
tempString = tempString.Replace("new " + typeString + "(__CC!(" + type + "[])(", "__ARRAY!(" + type + ")(");
if (tempString != oldString)
{
tempString = tempString.RemoveFromEndOfString(")");
}
writer.Write(tempString);
}
public static string WriteBlock(BlockSyntax block, bool writeBraces = true, int indent = 0)
{
var writer = new TempWriter();
writer.Indent = indent;
if (writeBraces)
{
writer.OpenBrace();
}
//writer.Indent++;
foreach (var statement in block.Statements)
{
// writer.WriteIndent();
Write(writer, statement);
}
TriviaProcessor.ProcessTrivias(writer, block.DescendantTrivia());
// writer.Indent--;
if (writeBraces)
{
writer.CloseBrace();
}
return(writer.ToString());
}
public static string WriteString(SyntaxNode node, bool isConst = false, int indent = 0)
{
var writer = new TempWriter();
writer.Indent = indent;
Write(writer, node, isConst);
return writer.ToString();
}
public static string WriteString(SyntaxNode node, bool isConst = false, int indent = 0)
{
var writer = new TempWriter();
writer.Indent = indent;
Write(writer, node, isConst);
return(writer.ToString());
}
public static string GetParameterListAsString(ParameterListSyntax list, bool includeTypes = true)
{
var writer = new TempWriter(); // Temp Writer
writer.Write("(");
var firstParam = true;
foreach (var parameter in list.Parameters)
{
var refKeyword = "";
if (parameter.Modifiers.Any(SyntaxKind.RefKeyword))
{
refKeyword = " ref ";
}
if (parameter.Modifiers.Any(SyntaxKind.OutKeyword))
{
refKeyword = " out ";
}
if (parameter.Modifiers.Any(SyntaxKind.InKeyword))
{
refKeyword = " in ";
}
bool isRef = parameter.Modifiers.Any(SyntaxKind.OutKeyword) ||
parameter.Modifiers.Any(SyntaxKind.RefKeyword);
// || parameter.Modifiers.Any (SyntaxKind.InKeyword);
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
var s = refKeyword + TypeProcessor.ConvertType(parameter.Type) + " ";
if (includeTypes)
{
writer.Write(s);
}
writer.Write(WriteIdentifierName.TransformIdentifier(parameter.Identifier.ValueText));
if (parameter.Default == null)
{
continue;
}
writer.Write(" = ");
Core.Write(writer, parameter.Default.Value);
}
writer.Write(")");
return(writer.ToString());
}
public static void Go(OutputWriter writer, ImplicitArrayCreationExpressionSyntax array)
{
var ti = TypeProcessor.GetTypeInfo(array);
var t = ti.Type;
if (ti.ConvertedType!=null && !(ti.ConvertedType == t)) // Alot of times we are using covariance here
{
t = ti.ConvertedType;
}
var ptr = !t.As<IArrayTypeSymbol>().ElementType.IsValueType; // ? "" : "";
var elementType = t.As<IArrayTypeSymbol>().ElementType;
var type = TypeProcessor.ConvertType(elementType);
var typeString = "Array_T!(" + type + ")";
var tempWriter = new TempWriter();
tempWriter.Indent = writer.Indent;
if (elementType.TypeKind == TypeKind.TypeParameter)
tempWriter.Write(" __TypeNew!(" + typeString + ")([");
else
{
tempWriter.Write("new " + typeString + "(");
}
//__ARRAY
var variableDeclarationSyntax = array.Parent.Parent.Parent as VariableDeclarationSyntax;
// var argumentSyntax = array.Parent as ArgumentSyntax;
if (variableDeclarationSyntax != null)
{
var atype = variableDeclarationSyntax.Type;
array.Initializer.WriteArrayInitializer(tempWriter, atype);
}
else
array.Initializer.WriteArrayInitializer(tempWriter,t);
tempWriter.Write(")");
var tempString = tempWriter.ToString();
var oldString = tempString;
tempString = tempString.Replace("new " + typeString + "(__CC!(" + type + "[])(", "__ARRAY!(" + type + ")(");
if (tempString != oldString)
tempString = tempString.RemoveFromEndOfString(")");
writer.Write(tempString);
}
public static void Go(OutputWriter writer, ConversionOperatorDeclarationSyntax method)
{
//TODO: Need to find a way of dealing with this ... Quickly moving towards the idea of compile/decompile using ILSPY
// if (method.ImplicitOrExplicitKeyword.RawKind != (decimal) SyntaxKind.ExplicitKeyword)
// throw new Exception("Implicit cast operators are not supported " + Utility.Descriptor(method));
var temp = new TempWriter();
// temp.WriteIndent();
temp.Write("public static " + TypeProcessor.ConvertType(method.Type));
temp.Write(" " +
((method.ImplicitOrExplicitKeyword.RawKind != (decimal)SyntaxKind.ExplicitKeyword)
? ("op_Implicit_" + TypeProcessor.ConvertType(method.Type, false, true, false).Replace(".", "_"))
: "op_Explicit"));
//writer.Write(" op_Explicit");
// writer.Write(TypeProcessor.ConvertType(method.Type));
temp.Write("(");
bool firstParam = true;
foreach (var param in method.ParameterList.Parameters)
{
if (firstParam)
{
firstParam = false;
}
else
{
temp.Write(", ");
}
temp.Write(TypeProcessor.ConvertType(param.Type) + " ");
temp.Write(WriteIdentifierName.TransformIdentifier(param.Identifier.Text));
}
temp.Write(")");
writer.WriteLine(temp.ToString());
writer.OpenBrace();
foreach (var statement in method.Body.Statements)
{
Core.Write(writer, statement);
}
writer.CloseBrace();
}
public static void Go(OutputWriter writer, ConversionOperatorDeclarationSyntax method)
{
//TODO: Need to find a way of dealing with this ... Quickly moving towards the idea of compile/decompile using ILSPY
// if (method.ImplicitOrExplicitKeyword.RawKind != (decimal) SyntaxKind.ExplicitKeyword)
// throw new Exception("Implicit cast operators are not supported " + Utility.Descriptor(method));
var temp = new TempWriter();
// temp.WriteIndent();
temp.Write("public static " + TypeProcessor.ConvertType(method.Type));
temp.Write(" " +
((method.ImplicitOrExplicitKeyword.RawKind != (decimal) SyntaxKind.ExplicitKeyword)
? ("op_Implicit_" + TypeProcessor.ConvertType(method.Type,false,true,false).Replace(".", "_"))
: "op_Explicit"));
//writer.Write(" op_Explicit");
// writer.Write(TypeProcessor.ConvertType(method.Type));
temp.Write("(");
bool firstParam = true;
foreach (var param in method.ParameterList.Parameters)
{
if (firstParam)
firstParam = false;
else
temp.Write(", ");
temp.Write(TypeProcessor.ConvertType(param.Type) + " ");
temp.Write(WriteIdentifierName.TransformIdentifier(param.Identifier.Text));
}
temp.Write(")");
writer.WriteLine(temp.ToString());
writer.OpenBrace();
foreach (var statement in method.Body.Statements)
Core.Write(writer, statement);
writer.CloseBrace();
}
public static void Go(OutputWriter writer, IfStatementSyntax ifStatement, bool indent = true)
{
// writer.WriteLine();
var tempWriter = new TempWriter();
if (indent)
{
tempWriter.WriteIndent();
}
tempWriter.Write("if(");
Core.Write(tempWriter, ifStatement.Condition);
tempWriter.Write(")");
writer.WriteLine(tempWriter.ToString());
Core.WriteStatementAsBlock(writer, ifStatement.Statement);
if (ifStatement.Else == null)
{
return;
}
writer.WriteIndent();
writer.Write("else");
if (ifStatement.Else.Statement is BlockSyntax)
{
writer.Write("\r\n");
Core.WriteBlock(writer, ifStatement.Else.Statement.As <BlockSyntax>());
}
else if (ifStatement.Else.Statement is IfStatementSyntax)
{
writer.Write(" ");
Go(writer, ifStatement.Else.Statement.As <IfStatementSyntax>(), false);
}
else
{
writer.Write("\r\n");
Core.WriteStatementAsBlock(writer, ifStatement.Else.Statement);
}
}
public static void Go(OutputWriter writer, IfStatementSyntax ifStatement, bool indent = true)
{
// writer.WriteLine();
var tempWriter = new TempWriter();
if (indent)
tempWriter.WriteIndent();
tempWriter.Write("if(");
Core.Write(tempWriter, ifStatement.Condition);
tempWriter.Write(")");
writer.WriteLine(tempWriter.ToString());
Core.WriteStatementAsBlock(writer, ifStatement.Statement);
if (ifStatement.Else == null)
return;
writer.WriteIndent();
writer.Write("else");
if (ifStatement.Else.Statement is BlockSyntax)
{
writer.Write("\r\n");
Core.WriteBlock(writer, ifStatement.Else.Statement.As<BlockSyntax>());
}
else if (ifStatement.Else.Statement is IfStatementSyntax)
{
writer.Write(" ");
Go(writer, ifStatement.Else.Statement.As<IfStatementSyntax>(), false);
}
else
{
writer.Write("\r\n");
Core.WriteStatementAsBlock(writer, ifStatement.Else.Statement);
}
}
public static void Go(OutputWriter writer, OperatorDeclarationSyntax method)
{
var methodSymbol = (IMethodSymbol)TypeProcessor.GetDeclaredSymbol(method);
var actualMethodName = OverloadResolver.MethodName(methodSymbol);
writer.Write("\n");
var returnType = "";
if (method.ReturnType.ToString() == "void")
returnType = ("void ");
else
{
returnType = TypeProcessor.ConvertType(method.ReturnType) + " ";
// writer.Write(returnType);
}
var methodName = "";
if (BinaryOperators.ContainsKey(actualMethodName))
{
methodName = "opBinary";
var typeSymbolParam0 = TypeProcessor.GetTypeInfo(method.ParameterList.Parameters[0].Type);
var typeSymbolParent = (methodSymbol.ContainingType);
if (typeSymbolParam0.Type != typeSymbolParent)
methodName += "Right";
}
if (UnaryOperators.ContainsKey(actualMethodName))
methodName = "opUnary";
if (EqualsOperators.ContainsKey(actualMethodName))
methodName = "opEquals";
if (CmpOperators.ContainsKey(actualMethodName))
methodName = "opCmp";
if (AssignOperators.ContainsKey(actualMethodName))
methodName = "opAssign";
if (AssignOpOperators.ContainsKey(actualMethodName))
methodName = "opOpAssign"; // need to remove = from the name
var paramType = method.ParameterList.Parameters[0];
if (method.ParameterList.Parameters.Count == 2)
{
if (methodName.EndsWith("Right"))
paramType = method.ParameterList.Parameters[0];
else
paramType = method.ParameterList.Parameters[1];
}
var token = method.OperatorToken.Text;
var methodBody = "";
var temp = new TempWriter();
foreach (var statement in method.Body.Statements)
Core.Write(temp, statement);
TriviaProcessor.ProcessTrivias(temp, method.Body.DescendantTrivia());
methodBody = temp.ToString();
if (methodName == "opOpAssign")
token = token.Substring(0, 1);
//We are going to have to rewrite this bit later ... for now all overloads are called directly
/* if (methodName == "opBinary")
{
writer.WriteLine("public final " + returnType + " " + methodName +
String.Format(
" (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this,other); \r\n\t}}\r\n\r\n",
TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
//Add Assignment operator if it doesn't exist
if (!methodSymbol.ContainingType.GetMembers(AssignOpOperators.FirstOrDefault(k => k.Value == token + "=").Key).Any())
{
writer.WriteLine("public final " + returnType + " opOpAssign" +
String.Format(
" (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this,other); \r\n\t}}\r\n\r\n",
TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
}
}
else if (methodName == "opUnary")//TODO unary operators are mostly going to be direct methodCalls
{
writer.WriteLine("public final " + returnType + " " + methodName +
String.Format(
" (string _op) ()\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this); \r\n\t}}\r\n\r\n",
TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
// writer.WriteLine ("public final ref " + returnType + " " + methodName +
// String.Format (
// " (string _op) ()\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\t{3}\r\n\t}}\r\n\r\n",
//TypeProcessor.ConvertType (paramType.Type), actualMethodName, token, methodBody.Replace(method.ParameterList.Parameters[0].Identifier.ValueText,"this")));
}
else
{
writer.WriteLine("public final " + returnType + " " + methodName +
String.Format(
" (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this); \r\n\t}}\r\n\r\n",
TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
}*/
var @params = method.ParameterList.Parameters;
writer.WriteLine("public static " + returnType + " " + actualMethodName + WriteMethod.GetParameterListAsString(method.ParameterList.Parameters));
writer.OpenBrace();
if (method.Body != null)
{
foreach (var statement in method.Body.Statements)
Core.Write(writer, statement);
TriviaProcessor.ProcessTrivias(writer, method.Body.DescendantTrivia());
}
writer.CloseBrace();
}
public static void Go(OutputWriter writer, ForEachStatementSyntax foreachStatement)
{
var info = new LoopInfo(foreachStatement);
var types = TypeProcessor.GetTypeInfo(foreachStatement.Expression);
var typeStr = TypeProcessor.GenericTypeName(types.Type);
writer.WriteLine("");
// writer.WriteOpenBrace();
// writer.WriteIndent();
var typeinfo = TypeProcessor.GetTypeInfo(foreachStatement.Expression);
// var isPtr = typeinfo.Type != null && typeinfo.Type.IsValueType ? "" : "";
var typeString = TypeProcessor.ConvertType(foreachStatement.Type) + " ";
var foreachCount = Context.Instance.ForeachCount++;
var isListT = types.Type.OriginalDefinition == Context.ListT;
var isArray = types.Type is IArrayTypeSymbol;
if (isArray || isListT)
{//Lets just for through the array, iterators are slow ... really slow
var forIter = "__for" + foreachCount;
var forArray = "__varfor" + foreachCount;
var temp = new TempWriter();
Core.Write(temp, foreachStatement.Expression);
var expressiono = temp.ToString();
// writer.WriteIndent();
writer.WriteLine("auto {0} = {1};", forArray, expressiono);
writer.WriteLine("for (int {0}=0;{0} < {2}.{3}; {0}++)", forIter, //Special case to support iterating "params" array
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), forArray, isListT?"Count" :"length");
writer.OpenBrace();
writer.WriteLine("auto {0} = {1}[{2}];", WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), forArray, forIter);
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
return;
}
//It's faster to "while" through arrays than "for" through them
var foreachIter = "__foreachIter" + foreachCount;
if (typeinfo.Type.AllInterfaces.OfType<INamedTypeSymbol>().Any(j => j.MetadataName == "IEnumerable`1") ||
typeinfo.Type.MetadataName == "IEnumerable`1")
{
var collections = SyntaxFactory.UsingDirective(SyntaxFactory.ParseName("System.Collections.Generic"));
Context.Instance.UsingDeclarations = Context.Instance.UsingDeclarations
.Union(new[]
{
collections
}).ToArray();
writer.WriteLine("//ForEach");
// writer.OpenBrace ();
writer.WriteIndent();
writer.Write(string.Format("auto {0} = ", foreachIter));
Core.Write(writer, foreachStatement.Expression);
writer.Write(String.Format(".GetEnumerator(cast(IEnumerable__G!({0}))null);\r\n",typeString));
writer.WriteLine(string.Format("while({0}.MoveNext())", foreachIter));
writer.OpenBrace();
writer.WriteLine(string.Format("{0}{1} = {2}.Current(cast(IEnumerator__G!({0}))null);", typeString,
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), foreachIter));
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
writer.WriteLine("");
// writer.CloseBrace ();
foreachCount++;
}
else
{
var collections = SyntaxFactory.UsingDirective(SyntaxFactory.ParseName("System.Collections"));
Context.Instance.UsingDeclarations = Context.Instance.UsingDeclarations
.Union(new[]
{
collections
}).ToArray();
writer.WriteLine("//ForEach");
writer.WriteIndent();
writer.Write(string.Format("auto {0} = ", foreachIter));
Core.Write(writer, foreachStatement.Expression);
writer.Write(".GetEnumerator();\r\n");
writer.WriteLine(string.Format("while({0}.MoveNext())", foreachIter));
writer.OpenBrace();
writer.WriteLine(string.Format("{0}{1} = UNBOX!({0})({2}.Current);", typeString,
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), foreachIter));
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
writer.WriteLine("");
foreachCount++;
}
}
public static void Go(OutputWriter writer, MemberDeclarationSyntax field, SyntaxTokenList modifiers, string name,
TypeSyntax type, EqualsValueClauseSyntax initializerOpt = null, bool isThreadStatic =false)
{
writer.WriteIndent();
var typeinfo = TypeProcessor.GetTypeInfo(type);
// var isPtr = typeinfo.Type != null && (typeinfo.Type.IsValueType || typeinfo.Type.TypeKind==TypeKind.TypeParameter) ? "" : "";
var typeStringNoPtr = TypeProcessor.ConvertType(type);
var typeString = typeStringNoPtr + " ";
var isConst = IsConst(modifiers, initializerOpt, type);
var isStatic = isConst;
//Handle Auto Properties
// if (modifiers.Any(SyntaxKind.PrivateKeyword)) // Reflection cannot work with this, cant get address or set value
// writer.Write("private ");
if (modifiers.Any(SyntaxKind.PublicKeyword) || modifiers.Any(SyntaxKind.InternalKeyword) ||
modifiers.Any(SyntaxKind.ProtectedKeyword) || modifiers.Any(SyntaxKind.AbstractKeyword))
writer.Write("public ");
if (isThreadStatic)
{
writer.Write("static ");
}
if (modifiers.Any(SyntaxKind.StaticKeyword) || modifiers.Any(SyntaxKind.ConstKeyword))
{
isStatic = true;
writer.Write("__gshared ");
}
if (isConst && typeinfo.Type.IsPrimitive())
{
writer.Write("const "); //const has interesting semantics in Dlang
}
var @event = field is EventFieldDeclarationSyntax;
ITypeSymbol iface;
ISymbol[] proxies;
bool isInterface =false;
// var ename = MemberUtilities.GetMethodName(field, ref isInterface, out iface, out proxies);
if (@event)
{
typeString = ("__Event!(" + typeString + ")");
if (field.Parent is InterfaceDeclarationSyntax)
{
//writer.Write(typeString);
writer.WriteLine(typeString + " " + name + "(" + TypeProcessor.ConvertType(field.Parent) +" __ij)" + "@property;");
return;
}
}
writer.Write(typeString);
// if (isStatic)
// writer.Write(typeString);
writer.Write(name);
if (isStatic)
{
// var fieldInfo = TypeProcessor.GetDeclaredSymbol(field.Parent);
// if (fieldInfo != null)
// writer.Write((!string.IsNullOrEmpty(fieldInfo.ContainingNamespace.FullName())?(fieldInfo.ContainingNamespace.FullName()+".") :"") + fieldInfo.Name+"."+name);
// writer.Write(name);
}
if (!isStatic || isConst)
{
if (initializerOpt != null)
{
writer.Write(String.Format(" = cast({0})", typeString));
if (CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.CollectionInitializerExpression ||
CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.ArrayInitializerExpression)
{
// writer.Write("gc::gc_ptr< " + typeStringNoPtr + " >(");
writer.Write(" new " + typeString + " (");
var intializer = initializerOpt.Value as InitializerExpressionSyntax;
intializer.WriteArrayInitializer(writer, type);
writer.Write(")");
}
else
Core.Write(writer, initializerOpt.Value);
}
else
{
// if (typeinfo.Type.TypeKind != TypeKind.Struct)
{
writer.Write(" = ");
if (typeinfo.Type.TypeKind == TypeKind.Delegate)
writer.Write("new " + typeString + "()");
else
writer.Write(TypeProcessor.DefaultValue(type));
}
}
}
else
{
var staticWriter = new TempWriter();
if (initializerOpt != null)
{
staticWriter.Write(name);
staticWriter.Write(" = ");
if (CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.CollectionInitializerExpression ||
CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.ArrayInitializerExpression)
{
staticWriter.Write("new " + typeStringNoPtr + " (");
var intializer = initializerOpt.Value as InitializerExpressionSyntax;
intializer.WriteArrayInitializer(staticWriter, type);
staticWriter.Write(")");
}
else
Core.Write(staticWriter, initializerOpt.Value);
staticWriter.Write(";");
staticWriter.WriteLine();
Context.Instance.StaticInits.Add(staticWriter.ToString());
}
else if (typeinfo.Type.TypeKind != TypeKind.Struct)
{
staticWriter.Write(name);
staticWriter.Write(" = ");
if (typeinfo.Type.TypeKind == TypeKind.Delegate)
staticWriter.Write("new " + typeString + "()");
else
staticWriter.Write(TypeProcessor.DefaultValue(type));
staticWriter.Write(";");
staticWriter.WriteLine();
Context.Instance.StaticInits.Add(staticWriter.ToString());
}
}
writer.Write(";");
writer.WriteLine();
}
public static void Go(OutputWriter writer, ForStatementSyntax forStatement)
{
// writer.WriteLine(); // Beautify the code ...
var tempWriter = new TempWriter();
tempWriter.WriteIndent();
tempWriter.Write("for (");
foreach (var init in forStatement.Initializers)
{
Core.Write(tempWriter, init);
if (init != forStatement.Initializers.Last())
{
tempWriter.Write(",");
}
}
if (forStatement.Declaration != null)
{
var variables = forStatement.Declaration.Variables;
foreach (var variable in variables)
{
// writer.WriteIndent();
tempWriter.Write(TypeProcessor.ConvertType(forStatement.Declaration.Type) + " ");
tempWriter.Write(WriteIdentifierName.TransformIdentifier(variable.Identifier.ValueText));
if (variable.Initializer != null)
{
tempWriter.Write(" = ");
Core.Write(tempWriter, variable.Initializer.Value);
}
if (variable != variables.LastOrDefault())
{
tempWriter.Write(",");
}
}
}
tempWriter.Write(";");
if (forStatement.Condition == null)
{
tempWriter.Write("true");
}
else
{
Core.Write(tempWriter, forStatement.Condition);
}
tempWriter.Write(";");
foreach (var iterator in forStatement.Incrementors)
{
Core.Write(tempWriter, iterator);
if (iterator != forStatement.Incrementors.LastOrDefault())
{
tempWriter.Write(",");
}
}
tempWriter.Write(")");
writer.WriteLine(tempWriter.ToString());
writer.OpenBrace();
Core.WriteStatementAsBlock(writer, forStatement.Statement, false);
writer.CloseBrace();
// writer.WriteLine(); // Beautify the code ...
}
//TODO should enum be light class of static members ? or just a plain enum ? (using plain enum for now)
public static void Go(OutputWriter writer, IEnumerable<EnumMemberDeclarationSyntax> allChildren)
{
// writer.IsInterface = true;
writer.Write("struct ");
writer.Write(WriteType.TypeName(Context.Instance.Type, false) + "// Enum");
// writer.Write(Context.Instance.TypeName);
//TODO: Find a better fix for this, casting integers to e.g. enum of ubyte gives lots of issues
// writer.Write(":" + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType));
writer.Write("\r\n");
writer.OpenBrace();
writer.WriteLine("public " + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType) + " __Value;");
writer.WriteLine("alias __Value this;");
writer.WriteLine("public enum __IsEnum = true; // Identifies struct as enum");
string flagsvalue = "false";
if (Context.Instance.Type.GetAttributes().Any(k => k.AttributeClass != null && k.AttributeClass.Name == "FlagsAttribute"))
{
flagsvalue = "true";
}
writer.WriteLine("public enum __HasFlags = {0}; // Identifies struct as enum", flagsvalue);
writer.WriteLine(string.Format("public this({0} value)", TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType)));
writer.OpenBrace();
writer.WriteLine("__Value = value;");
writer.CloseBrace();
writer.WriteLine();
writer.WriteLine("public Type GetType()");
writer.OpenBrace();
writer.WriteLine("return __TypeOf!(typeof(this));");
writer.CloseBrace();
long lastEnumValue = 0;
var children = allChildren.ToArray();
var values =
children.Select(
o => new { Syntax = o, Value = o.EqualsValue != null ? o.EqualsValue.Value : null })
.ToList();
var actualValues = new List<string>();
for (int index = 0; index < values.Count; index++)
{
var value = values[index];
var text = "";
text = "public enum " + WriteType.TypeName(Context.Instance.Type, false) + " "
+ WriteIdentifierName.TransformIdentifier(value.Syntax.Identifier.Text);
var expressionSyntax = value.Value;
var expression = expressionSyntax;
//lets try parsing the value so we can evaluate it
if (expression != null)
{
var type = TypeProcessor.GetTypeInfo(expression);
var tempw = new TempWriter();
Core.Write(tempw, expression);
var temp = tempw.ToString();
if (type.Type != Context.Instance.Type.EnumUnderlyingType)
{
//TODO: only int enums are supported properly ... should we change them to static structs with constants ?
// temp = "cast(" + TypeProcessor.ConvertType (Context.Instance.Type.EnumUnderlyingType) + ")" + temp;
temp = "cast(" + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType) + ")" +
temp;
}
actualValues.Add(temp);
text += " = " + temp;
tempw.Dispose();
;
}
else
{
if (expressionSyntax != null && expressionSyntax.ToFullString().Trim() != "")
text += expressionSyntax;
else
{
if (index > 0)
{
var temp =
WriteIdentifierName.TransformIdentifier(values[index - 1].Syntax.Identifier.Text) + " + 1";
text += " = " +
temp;
actualValues.Add(temp);
}
else
{
text += " = 0";
actualValues.Add("0");
}
}
}
writer.WriteLine(text + ";");
}
//TODO: Need Fix
var list = new List<string>();
for (int index = 0; index < values.Count; index++)
{
var item = actualValues[index];
for (int i = 0; i < values.Count ; i++)
{
var value = values[i];
if ((value.Value is LiteralExpressionSyntax)||value.Value == null)
{
item =
item.Replace(
TypeProcessor.ConvertType(Context.Instance.Type, true, false, false) + "." +
value.Syntax.Identifier.Text, actualValues[i]);
actualValues[i] = item;
}
}
list.Add(item);
}
writer.WriteLine("public enum __values =[" + list.Aggregate((a, b) => a + "," + b) + "];");
writer.WriteLine("public enum __names =[" + values.Select(j => "\"" + WriteIdentifierName.TransformIdentifier(j.Syntax.Identifier.Text) + "\"").Aggregate((a, b) => a + "," + b) + "];");
writer.WriteLine();
var typeName = WriteType.TypeName(Context.Instance.Type, false);
var baseString = "";
writer.WriteLine();
writer.WriteLine("{0} opBinary(string op)({0} rhs)", typeName);
writer.OpenBrace();
writer.WriteLine("return mixin(\"{0}(__Value \"~op~\" rhs.__Value)\");", typeName);
writer.CloseBrace();
writer.WriteLine("bool opEquals(const {0} a)", typeName);
writer.OpenBrace();
writer.WriteLine("return a.__Value == this.__Value;", typeName);
writer.CloseBrace();
writer.WriteLine("bool opEquals(const {0} a)", TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType));
writer.OpenBrace();
writer.WriteLine("return a == this.__Value;", typeName);
writer.CloseBrace();
writer.WriteLine("public string toString()");
writer.OpenBrace();
/* foreach (var membername in values)
{
var name = WriteIdentifierName.TransformIdentifier(membername.Syntax.Identifier.Text);
writer.WriteLine("if (this == {0}.__Value)", name);
writer.OpenBrace();
writer.WriteLine("return \"{0}\";", name);
writer.CloseBrace();
}
writer.WriteLine("return std.conv.to!string(BOX(this.__Value).ToString().Text);");*/
writer.WriteLine("return __ConvertEnumToString(this);");
writer.CloseBrace();
//Not needed for enum ... all enum should have a ToString function ...
// writer.WriteLine("public static class __Boxed_" + " " +
// //(genericArgs.Any() ? ("( " + (string.Join(" , ", genericArgs.Select(o => o)) + " )")) : "") +//Internal boxed should not be generic
// ": Boxed!(" + typeName + ")" + baseString);
//
// writer.OpenBrace();
//
//
//
// writer.WriteLine("import std.traits;");
//
// var members = new List<ISymbol>();
//
//
//
// // foreach (var baseType in bases.Where(o => o.TypeKind == TypeKind.Interface))
// //{
//
// var ifacemembers = members.DistinctBy(k => k);//Utility.GetAllMembers(Context.Instance.Type);
//
// foreach (var member in ifacemembers)
// {
// var ifacemethod =
// Context.Instance.Type.FindImplementationForInterfaceMember(member)
// .DeclaringSyntaxReferences.First()
// .GetSyntax();
//
// var syntax = ifacemethod as MethodDeclarationSyntax;
// if (syntax != null)
// WriteMethod.WriteIt(writer, syntax);
//
// var property = ifacemethod as PropertyDeclarationSyntax;
// if (property != null)
// WriteProperty.Go(writer, property, true);
//
// }
// //}
//
// //This is required to be able to create an instance at runtime / reflection
// // this()
// // {
// // super(SimpleStruct.init);
// // }
//
// writer.WriteLine();
// writer.WriteLine("this()");
// writer.OpenBrace();
// writer.WriteLine("super(__TypeNew!({0})());", typeName);
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("public override Type GetType()");
// writer.OpenBrace();
// writer.WriteLine("return __TypeOf!(typeof(__Value));");
// writer.CloseBrace();
//
//
// if (Context.Instance.Type.GetMembers("ToString").Any()) // Use better matching ?
// {
// // writer.WriteLine ();
// writer.WriteLine("override String ToString()");
// writer.OpenBrace();
// writer.WriteLine("return Value.ToString();");
// writer.CloseBrace();
// }
//
// writer.WriteLine();
// writer.WriteLine("this(ref " + typeName + " value)");
// writer.OpenBrace();
// writer.WriteLine("super(value);");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("U opCast(U)()");
// writer.WriteLine("if(is(U:{0}))", typeName);
// writer.OpenBrace();
// writer.WriteLine("return Value;");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("U opCast(U)()");
// writer.WriteLine("if(!is(U:{0}))", typeName);
// writer.OpenBrace();
// writer.WriteLine("return this;");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("auto opDispatch(string op, Args...)(Args args)");
// writer.OpenBrace();
// writer.WriteLine("enum name = op;");
// writer.WriteLine("return __traits(getMember, Value, name)(args);");
// writer.CloseBrace();
// writer.WriteLine();
// writer.WriteLine("public override Type GetType()");
// writer.OpenBrace();
// writer.WriteLine("return __Value.GetType();");
// writer.CloseBrace();
// writer.CloseBrace();
writer.CloseBrace();
// writer.Write(";");
}
public static string GetParameterListAsString(ImmutableArray<IParameterSymbol> parameters, bool includeTypes = true, ITypeSymbol iface = null, bool writebraces = true)
{
var writer = new TempWriter(); // Temp Writer
if (writebraces)
writer.Write("(");
var firstParam = true;
foreach (var parameter in parameters)
{
var refKeyword = "";
if (parameter.RefKind==RefKind.Ref)
refKeyword = " ref ";
if (parameter.RefKind==RefKind.Out)
refKeyword = " out ";
// if (parameter.RefKind==RefKind.None) //????
// refKeyword = " in ";
bool isRef = parameter.RefKind == RefKind.Ref || parameter.RefKind == RefKind.Out;// parameter.Modifiers.Any(SyntaxKind.OutKeyword) ||
// parameter.Modifiers.Any(SyntaxKind.RefKeyword);
// || parameter.Modifiers.Any (SyntaxKind.InKeyword);
if (firstParam)
firstParam = false;
else
writer.Write(", ");
var isParams = parameter.IsParams;//.Any(SyntaxKind.ParamsKeyword);
//if (!isParams)
{
var s = refKeyword + TypeProcessor.ConvertType(parameter.Type) + " ";
if (includeTypes)
writer.Write(s);
}
/* else //Framework depends too much on managed arrays even for params
{
var type = (TypeProcessor.GetTypeInfo(parameter.Type).Type ?? TypeProcessor.GetTypeInfo(parameter.Type).ConvertedType) as IArrayTypeSymbol;
var s = refKeyword + TypeProcessor.ConvertType(type.ElementType) + "[]";
if (includeTypes)
writer.Write(s);
}*/
writer.Write(WriteIdentifierName.TransformIdentifier(parameter.Name));
if (!parameter.HasExplicitDefaultValue)
continue;
writer.Write(" = ");
if (parameter.ExplicitDefaultValue is SyntaxNode)
{
Core.Write(writer, (SyntaxNode) (parameter.ExplicitDefaultValue)); //TODO ??
}
else
{
if(parameter.ExplicitDefaultValue is string)
writer.Write("_S(\""+parameter.ExplicitDefaultValue.ToString()+"\")");
else
{
writer.Write(parameter.ExplicitDefaultValue.ToString());
}
}
}
if (iface != null)
{
if (firstParam)
firstParam = false;
else
writer.Write(", ");
writer.Write(TypeProcessor.ConvertType(iface) + " __j = null");
}
if (writebraces)
writer.Write(")");
return writer.ToString();
}
public static string GetParameterListAsString(ImmutableArray <IParameterSymbol> parameters, bool includeTypes = true, ITypeSymbol iface = null, bool writebraces = true)
{
var writer = new TempWriter(); // Temp Writer
if (writebraces)
{
writer.Write("(");
}
var firstParam = true;
foreach (var parameter in parameters)
{
var refKeyword = "";
if (parameter.RefKind == RefKind.Ref)
{
refKeyword = " ref ";
}
if (parameter.RefKind == RefKind.Out)
{
refKeyword = " out ";
}
// if (parameter.RefKind==RefKind.None) //????
// refKeyword = " in ";
bool isRef = parameter.RefKind == RefKind.Ref || parameter.RefKind == RefKind.Out;// parameter.Modifiers.Any(SyntaxKind.OutKeyword) ||
// parameter.Modifiers.Any(SyntaxKind.RefKeyword);
// || parameter.Modifiers.Any (SyntaxKind.InKeyword);
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
var isParams = parameter.IsParams;//.Any(SyntaxKind.ParamsKeyword);
//if (!isParams)
{
var s = refKeyword + TypeProcessor.ConvertType(parameter.Type) + " ";
if (includeTypes)
{
writer.Write(s);
}
}
/* else //Framework depends too much on managed arrays even for params
* {
* var type = (TypeProcessor.GetTypeInfo(parameter.Type).Type ?? TypeProcessor.GetTypeInfo(parameter.Type).ConvertedType) as IArrayTypeSymbol;
* var s = refKeyword + TypeProcessor.ConvertType(type.ElementType) + "[]";
*
* if (includeTypes)
* writer.Write(s);
*
* }*/
writer.Write(WriteIdentifierName.TransformIdentifier(parameter.Name));
if (!parameter.HasExplicitDefaultValue)
{
continue;
}
writer.Write(" = ");
if (parameter.ExplicitDefaultValue is SyntaxNode)
{
Core.Write(writer, (SyntaxNode)(parameter.ExplicitDefaultValue)); //TODO ??
}
else
{
if (parameter.ExplicitDefaultValue is string)
{
writer.Write("_S(\"" + parameter.ExplicitDefaultValue.ToString() + "\")");
}
else
{
writer.Write(parameter.ExplicitDefaultValue.ToString());
}
}
}
if (iface != null)
{
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
writer.Write(TypeProcessor.ConvertType(iface) + " __j = null");
}
if (writebraces)
{
writer.Write(")");
}
return(writer.ToString());
}
public static void Go(OutputWriter writer, OperatorDeclarationSyntax method)
{
var methodSymbol = (IMethodSymbol)TypeProcessor.GetDeclaredSymbol(method);
var actualMethodName = OverloadResolver.MethodName(methodSymbol);
writer.Write("\n");
var returnType = "";
if (method.ReturnType.ToString() == "void")
{
returnType = ("void ");
}
else
{
returnType = TypeProcessor.ConvertType(method.ReturnType) + " ";
// writer.Write(returnType);
}
var methodName = "";
if (BinaryOperators.ContainsKey(actualMethodName))
{
methodName = "opBinary";
var typeSymbolParam0 = TypeProcessor.GetTypeInfo(method.ParameterList.Parameters[0].Type);
var typeSymbolParent = (methodSymbol.ContainingType);
if (typeSymbolParam0.Type != typeSymbolParent)
{
methodName += "Right";
}
}
if (UnaryOperators.ContainsKey(actualMethodName))
{
methodName = "opUnary";
}
if (EqualsOperators.ContainsKey(actualMethodName))
{
methodName = "opEquals";
}
if (CmpOperators.ContainsKey(actualMethodName))
{
methodName = "opCmp";
}
if (AssignOperators.ContainsKey(actualMethodName))
{
methodName = "opAssign";
}
if (AssignOpOperators.ContainsKey(actualMethodName))
{
methodName = "opOpAssign"; // need to remove = from the name
}
var paramType = method.ParameterList.Parameters[0];
if (method.ParameterList.Parameters.Count == 2)
{
if (methodName.EndsWith("Right"))
{
paramType = method.ParameterList.Parameters[0];
}
else
{
paramType = method.ParameterList.Parameters[1];
}
}
var token = method.OperatorToken.Text;
var methodBody = "";
var temp = new TempWriter();
foreach (var statement in method.Body.Statements)
{
Core.Write(temp, statement);
}
TriviaProcessor.ProcessTrivias(temp, method.Body.DescendantTrivia());
methodBody = temp.ToString();
if (methodName == "opOpAssign")
{
token = token.Substring(0, 1);
}
//We are going to have to rewrite this bit later ... for now all overloads are called directly
/* if (methodName == "opBinary")
* {
*
* writer.WriteLine("public final " + returnType + " " + methodName +
* String.Format(
* " (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this,other); \r\n\t}}\r\n\r\n",
* TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
*
* //Add Assignment operator if it doesn't exist
* if (!methodSymbol.ContainingType.GetMembers(AssignOpOperators.FirstOrDefault(k => k.Value == token + "=").Key).Any())
* {
* writer.WriteLine("public final " + returnType + " opOpAssign" +
* String.Format(
* " (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this,other); \r\n\t}}\r\n\r\n",
* TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
* }
* }
* else if (methodName == "opUnary")//TODO unary operators are mostly going to be direct methodCalls
* {
*
* writer.WriteLine("public final " + returnType + " " + methodName +
* String.Format(
* " (string _op) ()\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this); \r\n\t}}\r\n\r\n",
* TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
* // writer.WriteLine ("public final ref " + returnType + " " + methodName +
* // String.Format (
* // " (string _op) ()\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\t{3}\r\n\t}}\r\n\r\n",
* //TypeProcessor.ConvertType (paramType.Type), actualMethodName, token, methodBody.Replace(method.ParameterList.Parameters[0].Identifier.ValueText,"this")));
* }
* else
* {
* writer.WriteLine("public final " + returnType + " " + methodName +
* String.Format(
* " (string _op) ({0} other)\r\n\tif(_op==\"{2}\")\r\n\t{{ \r\n\t\treturn {1}(this); \r\n\t}}\r\n\r\n",
* TypeProcessor.ConvertType(paramType.Type), actualMethodName, token));
* }*/
var @params = method.ParameterList.Parameters;
writer.WriteLine("public static " + returnType + " " + actualMethodName + WriteMethod.GetParameterListAsString(method.ParameterList.Parameters));
writer.OpenBrace();
if (method.Body != null)
{
foreach (var statement in method.Body.Statements)
{
Core.Write(writer, statement);
}
TriviaProcessor.ProcessTrivias(writer, method.Body.DescendantTrivia());
}
writer.CloseBrace();
}
public static void Go(OutputWriter writer, MemberDeclarationSyntax field, SyntaxTokenList modifiers, string name,
TypeSyntax type, EqualsValueClauseSyntax initializerOpt = null, bool isThreadStatic = false)
{
writer.WriteIndent();
var typeinfo = TypeProcessor.GetTypeInfo(type);
// var isPtr = typeinfo.Type != null && (typeinfo.Type.IsValueType || typeinfo.Type.TypeKind==TypeKind.TypeParameter) ? "" : "";
var typeStringNoPtr = TypeProcessor.ConvertType(type);
var typeString = typeStringNoPtr + " ";
var isConst = IsConst(modifiers, initializerOpt, type);
var isStatic = isConst;
//Handle Auto Properties
// if (modifiers.Any(SyntaxKind.PrivateKeyword)) // Reflection cannot work with this, cant get address or set value
// writer.Write("private ");
if (modifiers.Any(SyntaxKind.PublicKeyword) || modifiers.Any(SyntaxKind.InternalKeyword) ||
modifiers.Any(SyntaxKind.ProtectedKeyword) || modifiers.Any(SyntaxKind.AbstractKeyword))
{
writer.Write("public ");
}
if (isThreadStatic)
{
writer.Write("static ");
}
if (modifiers.Any(SyntaxKind.StaticKeyword) || modifiers.Any(SyntaxKind.ConstKeyword))
{
isStatic = true;
writer.Write("__gshared ");
}
if (isConst && typeinfo.Type.IsPrimitive())
{
writer.Write("const "); //const has interesting semantics in Dlang
}
var @event = field is EventFieldDeclarationSyntax;
ITypeSymbol iface;
ISymbol[] proxies;
bool isInterface = false;
// var ename = MemberUtilities.GetMethodName(field, ref isInterface, out iface, out proxies);
if (@event)
{
typeString = ("__Event!(" + typeString + ")");
if (field.Parent is InterfaceDeclarationSyntax)
{
//writer.Write(typeString);
writer.WriteLine(typeString + " " + name + "(" + TypeProcessor.ConvertType(field.Parent) + " __ij)" + "@property;");
return;
}
}
writer.Write(typeString);
// if (isStatic)
// writer.Write(typeString);
writer.Write(name);
if (isStatic)
{
// var fieldInfo = TypeProcessor.GetDeclaredSymbol(field.Parent);
// if (fieldInfo != null)
// writer.Write((!string.IsNullOrEmpty(fieldInfo.ContainingNamespace.FullName())?(fieldInfo.ContainingNamespace.FullName()+".") :"") + fieldInfo.Name+"."+name);
// writer.Write(name);
}
if (!isStatic || isConst)
{
if (initializerOpt != null)
{
writer.Write(String.Format(" = cast({0})", typeString));
if (CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.CollectionInitializerExpression ||
CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.ArrayInitializerExpression)
{
// writer.Write("gc::gc_ptr< " + typeStringNoPtr + " >(");
writer.Write(" new " + typeString + " (");
var intializer = initializerOpt.Value as InitializerExpressionSyntax;
intializer.WriteArrayInitializer(writer, type);
writer.Write(")");
}
else
{
Core.Write(writer, initializerOpt.Value);
}
}
else
{
// if (typeinfo.Type.TypeKind != TypeKind.Struct)
{
writer.Write(" = ");
if (typeinfo.Type.TypeKind == TypeKind.Delegate)
{
writer.Write("new " + typeString + "()");
}
else
{
writer.Write(TypeProcessor.DefaultValue(type));
}
}
}
}
else
{
var staticWriter = new TempWriter();
if (initializerOpt != null)
{
staticWriter.Write(name);
staticWriter.Write(" = ");
if (CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.CollectionInitializerExpression ||
CSharpExtensions.CSharpKind(initializerOpt.Value) == SyntaxKind.ArrayInitializerExpression)
{
staticWriter.Write("new " + typeStringNoPtr + " (");
var intializer = initializerOpt.Value as InitializerExpressionSyntax;
intializer.WriteArrayInitializer(staticWriter, type);
staticWriter.Write(")");
}
else
{
Core.Write(staticWriter, initializerOpt.Value);
}
staticWriter.Write(";");
staticWriter.WriteLine();
Context.Instance.StaticInits.Add(staticWriter.ToString());
}
else if (typeinfo.Type.TypeKind != TypeKind.Struct)
{
staticWriter.Write(name);
staticWriter.Write(" = ");
if (typeinfo.Type.TypeKind == TypeKind.Delegate)
{
staticWriter.Write("new " + typeString + "()");
}
else
{
staticWriter.Write(TypeProcessor.DefaultValue(type));
}
staticWriter.Write(";");
staticWriter.WriteLine();
Context.Instance.StaticInits.Add(staticWriter.ToString());
}
}
writer.Write(";");
writer.WriteLine();
}
public static void Go(OutputWriter writer, ForEachStatementSyntax foreachStatement)
{
var info = new LoopInfo(foreachStatement);
var types = TypeProcessor.GetTypeInfo(foreachStatement.Expression);
var typeStr = TypeProcessor.GenericTypeName(types.Type);
writer.WriteLine("");
// writer.WriteOpenBrace();
// writer.WriteIndent();
var typeinfo = TypeProcessor.GetTypeInfo(foreachStatement.Expression);
// var isPtr = typeinfo.Type != null && typeinfo.Type.IsValueType ? "" : "";
var typeString = TypeProcessor.ConvertType(foreachStatement.Type) + " ";
var foreachCount = Context.Instance.ForeachCount++;
var isListT = types.Type.OriginalDefinition == Context.ListT;
var isArray = types.Type is IArrayTypeSymbol;
if (isArray || isListT)
{//Lets just for through the array, iterators are slow ... really slow
var forIter = "__for" + foreachCount;
var forArray = "__varfor" + foreachCount;
var temp = new TempWriter();
Core.Write(temp, foreachStatement.Expression);
var expressiono = temp.ToString();
// writer.WriteIndent();
writer.WriteLine("auto {0} = {1};", forArray, expressiono);
writer.WriteLine("for (int {0}=0;{0} < {2}.{3}; {0}++)", forIter, //Special case to support iterating "params" array
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), forArray, isListT?"Count" :"length");
writer.OpenBrace();
writer.WriteLine("auto {0} = {1}[{2}];", WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), forArray, forIter);
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
return;
}
//It's faster to "while" through arrays than "for" through them
var foreachIter = "__foreachIter" + foreachCount;
if (typeinfo.Type.AllInterfaces.OfType <INamedTypeSymbol>().Any(j => j.MetadataName == "IEnumerable`1") ||
typeinfo.Type.MetadataName == "IEnumerable`1")
{
var collections = SyntaxFactory.UsingDirective(SyntaxFactory.ParseName("System.Collections.Generic"));
Context.Instance.UsingDeclarations = Context.Instance.UsingDeclarations
.Union(new[]
{
collections
}).ToArray();
writer.WriteLine("//ForEach");
// writer.OpenBrace ();
writer.WriteIndent();
writer.Write(string.Format("auto {0} = ", foreachIter));
Core.Write(writer, foreachStatement.Expression);
writer.Write(String.Format(".GetEnumerator(cast(IEnumerable__G!({0}))null);\r\n", typeString));
writer.WriteLine(string.Format("while({0}.MoveNext())", foreachIter));
writer.OpenBrace();
writer.WriteLine(string.Format("{0}{1} = {2}.Current(cast(IEnumerator__G!({0}))null);", typeString,
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), foreachIter));
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
writer.WriteLine("");
// writer.CloseBrace ();
foreachCount++;
}
else
{
var collections = SyntaxFactory.UsingDirective(SyntaxFactory.ParseName("System.Collections"));
Context.Instance.UsingDeclarations = Context.Instance.UsingDeclarations
.Union(new[]
{
collections
}).ToArray();
writer.WriteLine("//ForEach");
writer.WriteIndent();
writer.Write(string.Format("auto {0} = ", foreachIter));
Core.Write(writer, foreachStatement.Expression);
writer.Write(".GetEnumerator();\r\n");
writer.WriteLine(string.Format("while({0}.MoveNext())", foreachIter));
writer.OpenBrace();
writer.WriteLine(string.Format("{0}{1} = UNBOX!({0})({2}.Current);", typeString,
WriteIdentifierName.TransformIdentifier(foreachStatement.Identifier.Text), foreachIter));
Core.WriteStatementAsBlock(writer, foreachStatement.Statement, false);
writer.CloseBrace();
writer.WriteLine("");
foreachCount++;
}
}
public static string WriteBlock(BlockSyntax block, bool writeBraces = true, int indent=0)
{
var writer = new TempWriter();
writer.Indent = indent;
if (writeBraces)
writer.OpenBrace();
//writer.Indent++;
foreach (var statement in block.Statements)
{
// writer.WriteIndent();
Write(writer, statement);
}
TriviaProcessor.ProcessTrivias(writer, block.DescendantTrivia());
// writer.Indent--;
if (writeBraces)
writer.CloseBrace();
return writer.ToString();
}
public static string GetParameterListAsString(SeparatedSyntaxList<ParameterSyntax> parameters, bool includeTypes = true, ITypeSymbol iface=null, bool writebraces = true, ITypeSymbol genericClass = null)
{
var writer = new TempWriter(); // Temp Writer
if(writebraces)
writer.Write("(");
var firstParam = true;
foreach (var parameter in parameters)
{
var refKeyword = "";
if (parameter.Modifiers.Any(SyntaxKind.RefKeyword))
refKeyword = " ref ";
if (parameter.Modifiers.Any(SyntaxKind.OutKeyword))
refKeyword = " out ";
if (parameter.Modifiers.Any(SyntaxKind.InKeyword))
refKeyword = " in ";
bool isRef = parameter.Modifiers.Any(SyntaxKind.OutKeyword) ||
parameter.Modifiers.Any(SyntaxKind.RefKeyword);
// || parameter.Modifiers.Any (SyntaxKind.InKeyword);
if (firstParam)
firstParam = false;
else
writer.Write(", ");
var isParams = parameter.Modifiers.Any(SyntaxKind.ParamsKeyword);
//if (!isParams)
{
var s = refKeyword + TypeProcessor.ConvertType(parameter.Type) + " ";
if (includeTypes)
writer.Write(s);
}
/* else //Framework depends too much on managed arrays even for params
{
var type = (TypeProcessor.GetTypeInfo(parameter.Type).Type ?? TypeProcessor.GetTypeInfo(parameter.Type).ConvertedType) as IArrayTypeSymbol;
var s = refKeyword + TypeProcessor.ConvertType(type.ElementType) + "[]";
if (includeTypes)
writer.Write(s);
}*/
writer.Write(WriteIdentifierName.TransformIdentifier(parameter.Identifier.Text));
if (parameter.Default == null)
continue;
writer.Write(" = ");
Core.Write(writer, parameter.Default.Value);
}
if (genericClass!=null)
{
writer.Write(TypeProcessor.ConvertType(genericClass) + " __obj");
if (firstParam)
firstParam = false;
else
writer.Write(", ");
}
else
if (iface != null)
{
if (firstParam)
firstParam = false;
else
writer.Write(", ");
writer.Write(TypeProcessor.ConvertType(iface) + " __j = null");
}
if (writebraces)
writer.Write(")");
return writer.ToString();
}
public static void Go(OutputWriter writer, ForStatementSyntax forStatement)
{
// writer.WriteLine(); // Beautify the code ...
var tempWriter = new TempWriter();
tempWriter.Indent = writer.Indent;
var initializers = forStatement.Initializers;
var initCount = initializers.Count + (forStatement.Declaration!=null?forStatement.Declaration.Variables.Count :0);
if (initCount > 1)
{
tempWriter.WriteLine("//For loop");
tempWriter.OpenBrace();
foreach (var init in initializers)
{
tempWriter.WriteLine(Core.WriteString(init, false, tempWriter.Indent) + ";");
}
if (forStatement.Declaration != null)
{
var variables = forStatement.Declaration.Variables;
foreach (var variable in variables)
{
var vardec = (TypeProcessor.ConvertType(forStatement.Declaration.Type) + " ");
vardec +=(WriteIdentifierName.TransformIdentifier(variable.Identifier.Text));
if (variable.Initializer != null)
{
vardec+=(" = ");
vardec += Core.WriteString(variable.Initializer.Value,false,tempWriter.Indent);
}
tempWriter.WriteLine(vardec + ";");
}
}
}
tempWriter.Write("\r\n");
tempWriter.WriteIndent();
tempWriter.Write("for (");
if (initCount == 1)
{
foreach (var init in initializers)
{
Core.Write(tempWriter, init);
if (init != initializers.Last())
tempWriter.Write(",");
}
if (forStatement.Declaration != null)
{
var variables = forStatement.Declaration.Variables;
foreach (var variable in variables)
{
// writer.WriteIndent();
tempWriter.Write(TypeProcessor.ConvertType(forStatement.Declaration.Type) + " ");
tempWriter.Write(WriteIdentifierName.TransformIdentifier(variable.Identifier.Text));
if (variable.Initializer != null)
{
tempWriter.Write(" = ");
Core.Write(tempWriter, variable.Initializer.Value);
}
if (variable != variables.LastOrDefault())
tempWriter.Write(",");
}
}
}
tempWriter.Write(";");
if (forStatement.Condition == null)
tempWriter.Write("true");
else
Core.Write(tempWriter, forStatement.Condition);
tempWriter.Write(";");
foreach (var iterator in forStatement.Incrementors)
{
Core.Write(tempWriter, iterator);
if (iterator != forStatement.Incrementors.LastOrDefault())
tempWriter.Write(",");
}
tempWriter.Write(")");
writer.WriteLine(tempWriter.ToString());
writer.OpenBrace();
Core.WriteStatementAsBlock(writer, forStatement.Statement, false);
writer.CloseBrace();
if (initCount > 1)
{
writer.CloseBrace();
writer.WriteLine("//End of for loop");
}
// writer.WriteLine(); // Beautify the code ...
}
public static void Go(OutputWriter writer, string methodName, IMethodSymbol methodSymbol,
AttributeSyntax pinvokeAttributes)
{
//Do Pinvoke stuff
//PInvokeFunction < int (int, double)> foo(library, "foo");
//int i = foo(42, 2.0);
// var methodParams = methodSymbol.Parameters.Any () ? methodSymbol.Parameters.Select (h => ConvertPInvokeType (h.Type)).Aggregate ((k, y) => (k) + " ," + y) : "";
var returnString = ConvertPInvokeType(methodSymbol.ReturnType);
if (pinvokeAttributes != null)
{
var attributeArgumentSyntax = pinvokeAttributes.ArgumentList.Arguments.FirstOrDefault(k => k.Expression != null);
string dllImport = attributeArgumentSyntax.ToFullString();
// AttributeSyntax import =
// Context.Instance.DllImports.FirstOrDefault(
// d =>
// d.ArgumentList.Arguments.FirstOrDefault(
// k =>
// k.Expression != null &&
// k.Expression.ToString() ==
// pinvokeAttributes.ArgumentList.Arguments.FirstOrDefault(g => g.Expression != null)
// .Expression.ToString()) != null);
// if (import != null)
// dllImportId = Context.Instance.DllImports.IndexOf(import);
//
// if (dllImportId == -1)
// {
// Context.Instance.DllImports.Add(pinvokeAttributes);
// dllImportId = Context.Instance.DllImports.IndexOf(pinvokeAttributes);
// }
var functionCall = String.Format("extern (C) {0} function ({1})", returnString,
GetParameterList(methodSymbol.Parameters));
writer.WriteLine("alias " + functionCall + " " + methodName + "_func_alias;");
var convertedParameters = ConvertParameters(methodSymbol.Parameters);
if (attributeArgumentSyntax.Expression is IdentifierNameSyntax)
{
writer.WriteLine(
String.Format("auto {1} = cast({2}) __LoadLibraryFunc(__DllImportMap[{0}.text], \"{1}\");",
dllImport, methodName, methodName + "_func_alias"));
}
else
{
writer.WriteLine(
String.Format("auto {1} = cast({2}) __LoadLibraryFunc(__DllImportMap[{0}], \"{1}\");",
dllImport, methodName, methodName + "_func_alias"));
}
writer.WriteLine(String.Format((returnString != "void" ? "return " : "") + "{0}({1});", methodName,
convertedParameters.Count > 0
? convertedParameters.Select(h => h).Aggregate((k, y) => (k) + " ," + y)
: ""));
if (dllImport != null && !Context.Instance.DllImports.Contains(dllImport))
{
var staticWriter = new TempWriter();
if (attributeArgumentSyntax.Expression is IdentifierNameSyntax)
staticWriter.WriteLine("__SetupDllImport({0}.text);", dllImport);
else
staticWriter.WriteLine("__SetupDllImport({0});", dllImport);
Context.Instance.StaticInits.Add(staticWriter.ToString());
Context.Instance.DllImports.Add(dllImport);
}
}
else
{
var convertedParameters = ConvertParameters(methodSymbol.Parameters);
writer.WriteLine("//Extern (Internal) Method Call");
var methodInternalName = TypeProcessor.ConvertType(methodSymbol.ContainingType,false).Replace(".Namespace.","_").Replace(".","_")+ "_" + methodName;
writer.WriteLine(String.Format((returnString != "void" ? "return " : "") + "{0}({1});", methodInternalName,
convertedParameters.Count > 0
? convertedParameters.Select(h => h).Aggregate((k, y) => (k) + " ," + y)
: ""));
}
}
//TODO should enum be light class of static members ? or just a plain enum ? (using plain enum for now)
public static void Go(OutputWriter writer, IEnumerable <EnumMemberDeclarationSyntax> allChildren)
{
// writer.IsInterface = true;
writer.Write("struct ");
writer.Write(WriteType.TypeName(Context.Instance.Type, false) + "// Enum");
// writer.Write(Context.Instance.TypeName);
//TODO: Find a better fix for this, casting integers to e.g. enum of ubyte gives lots of issues
// writer.Write(":" + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType));
writer.Write("\r\n");
writer.OpenBrace();
writer.WriteLine("public " + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType) + " __Value;");
writer.WriteLine("alias __Value this;");
writer.WriteLine("public enum __IsEnum = true; // Identifies struct as enum");
string flagsvalue = "false";
if (Context.Instance.Type.GetAttributes().Any(k => k.AttributeClass != null && k.AttributeClass.Name == "FlagsAttribute"))
{
flagsvalue = "true";
}
writer.WriteLine("public enum __HasFlags = {0}; // Identifies struct as enum", flagsvalue);
writer.WriteLine(string.Format("public this({0} value)", TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType)));
writer.OpenBrace();
writer.WriteLine("__Value = value;");
writer.CloseBrace();
writer.WriteLine();
writer.WriteLine("public Type GetType()");
writer.OpenBrace();
writer.WriteLine("return __TypeOf!(typeof(this));");
writer.CloseBrace();
long lastEnumValue = 0;
var children = allChildren.ToArray();
var values =
children.Select(
o => new { Syntax = o, Value = o.EqualsValue != null ? o.EqualsValue.Value : null })
.ToList();
var actualValues = new List <string>();
for (int index = 0; index < values.Count; index++)
{
var value = values[index];
var text = "";
text = "public enum " + WriteType.TypeName(Context.Instance.Type, false) + " "
+ WriteIdentifierName.TransformIdentifier(value.Syntax.Identifier.Text);
var expressionSyntax = value.Value;
var expression = expressionSyntax;
//lets try parsing the value so we can evaluate it
if (expression != null)
{
var type = TypeProcessor.GetTypeInfo(expression);
var tempw = new TempWriter();
Core.Write(tempw, expression);
var temp = tempw.ToString();
if (type.Type != Context.Instance.Type.EnumUnderlyingType)
{
//TODO: only int enums are supported properly ... should we change them to static structs with constants ?
// temp = "cast(" + TypeProcessor.ConvertType (Context.Instance.Type.EnumUnderlyingType) + ")" + temp;
temp = "cast(" + TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType) + ")" +
temp;
}
actualValues.Add(temp);
text += " = " + temp;
tempw.Dispose();
;
}
else
{
if (expressionSyntax != null && expressionSyntax.ToFullString().Trim() != "")
{
text += expressionSyntax;
}
else
{
if (index > 0)
{
var temp =
WriteIdentifierName.TransformIdentifier(values[index - 1].Syntax.Identifier.Text) + " + 1";
text += " = " +
temp;
actualValues.Add(temp);
}
else
{
text += " = 0";
actualValues.Add("0");
}
}
}
writer.WriteLine(text + ";");
}
//TODO: Need Fix
var list = new List <string>();
for (int index = 0; index < values.Count; index++)
{
var item = actualValues[index];
for (int i = 0; i < values.Count; i++)
{
var value = values[i];
if ((value.Value is LiteralExpressionSyntax) || value.Value == null)
{
item =
item.Replace(
TypeProcessor.ConvertType(Context.Instance.Type, true, false, false) + "." +
value.Syntax.Identifier.Text, actualValues[i]);
actualValues[i] = item;
}
}
list.Add(item);
}
writer.WriteLine("public enum __values =[" + list.Aggregate((a, b) => a + "," + b) + "];");
writer.WriteLine("public enum __names =[" + values.Select(j => "\"" + WriteIdentifierName.TransformIdentifier(j.Syntax.Identifier.Text) + "\"").Aggregate((a, b) => a + "," + b) + "];");
writer.WriteLine();
var typeName = WriteType.TypeName(Context.Instance.Type, false);
var baseString = "";
writer.WriteLine();
writer.WriteLine("{0} opBinary(string op)({0} rhs)", typeName);
writer.OpenBrace();
writer.WriteLine("return mixin(\"{0}(__Value \"~op~\" rhs.__Value)\");", typeName);
writer.CloseBrace();
writer.WriteLine("bool opEquals(const {0} a)", typeName);
writer.OpenBrace();
writer.WriteLine("return a.__Value == this.__Value;", typeName);
writer.CloseBrace();
writer.WriteLine("bool opEquals(const {0} a)", TypeProcessor.ConvertType(Context.Instance.Type.EnumUnderlyingType));
writer.OpenBrace();
writer.WriteLine("return a == this.__Value;", typeName);
writer.CloseBrace();
writer.WriteLine("public string toString()");
writer.OpenBrace();
/* foreach (var membername in values)
* {
* var name = WriteIdentifierName.TransformIdentifier(membername.Syntax.Identifier.Text);
* writer.WriteLine("if (this == {0}.__Value)", name);
* writer.OpenBrace();
* writer.WriteLine("return \"{0}\";", name);
* writer.CloseBrace();
* }
* writer.WriteLine("return std.conv.to!string(BOX(this.__Value).ToString().Text);");*/
writer.WriteLine("return __ConvertEnumToString(this);");
writer.CloseBrace();
//Not needed for enum ... all enum should have a ToString function ...
// writer.WriteLine("public static class __Boxed_" + " " +
// //(genericArgs.Any() ? ("( " + (string.Join(" , ", genericArgs.Select(o => o)) + " )")) : "") +//Internal boxed should not be generic
// ": Boxed!(" + typeName + ")" + baseString);
//
// writer.OpenBrace();
//
//
//
// writer.WriteLine("import std.traits;");
//
// var members = new List<ISymbol>();
//
//
//
// // foreach (var baseType in bases.Where(o => o.TypeKind == TypeKind.Interface))
// //{
//
// var ifacemembers = members.DistinctBy(k => k);//Utility.GetAllMembers(Context.Instance.Type);
//
// foreach (var member in ifacemembers)
// {
// var ifacemethod =
// Context.Instance.Type.FindImplementationForInterfaceMember(member)
// .DeclaringSyntaxReferences.First()
// .GetSyntax();
//
// var syntax = ifacemethod as MethodDeclarationSyntax;
// if (syntax != null)
// WriteMethod.WriteIt(writer, syntax);
//
// var property = ifacemethod as PropertyDeclarationSyntax;
// if (property != null)
// WriteProperty.Go(writer, property, true);
//
// }
// //}
//
// //This is required to be able to create an instance at runtime / reflection
// // this()
// // {
// // super(SimpleStruct.init);
// // }
//
// writer.WriteLine();
// writer.WriteLine("this()");
// writer.OpenBrace();
// writer.WriteLine("super(__TypeNew!({0})());", typeName);
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("public override Type GetType()");
// writer.OpenBrace();
// writer.WriteLine("return __TypeOf!(typeof(__Value));");
// writer.CloseBrace();
//
//
// if (Context.Instance.Type.GetMembers("ToString").Any()) // Use better matching ?
// {
// // writer.WriteLine ();
// writer.WriteLine("override String ToString()");
// writer.OpenBrace();
// writer.WriteLine("return Value.ToString();");
// writer.CloseBrace();
// }
//
// writer.WriteLine();
// writer.WriteLine("this(ref " + typeName + " value)");
// writer.OpenBrace();
// writer.WriteLine("super(value);");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("U opCast(U)()");
// writer.WriteLine("if(is(U:{0}))", typeName);
// writer.OpenBrace();
// writer.WriteLine("return Value;");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("U opCast(U)()");
// writer.WriteLine("if(!is(U:{0}))", typeName);
// writer.OpenBrace();
// writer.WriteLine("return this;");
// writer.CloseBrace();
//
// writer.WriteLine();
// writer.WriteLine("auto opDispatch(string op, Args...)(Args args)");
// writer.OpenBrace();
// writer.WriteLine("enum name = op;");
// writer.WriteLine("return __traits(getMember, Value, name)(args);");
// writer.CloseBrace();
// writer.WriteLine();
// writer.WriteLine("public override Type GetType()");
// writer.OpenBrace();
// writer.WriteLine("return __Value.GetType();");
// writer.CloseBrace();
// writer.CloseBrace();
writer.CloseBrace();
// writer.Write(";");
}
public static string GetParameterListAsString(SeparatedSyntaxList <ParameterSyntax> parameters, bool includeTypes = true, ITypeSymbol iface = null, bool writebraces = true, ITypeSymbol genericClass = null)
{
var writer = new TempWriter(); // Temp Writer
if (writebraces)
{
writer.Write("(");
}
var firstParam = true;
foreach (var parameter in parameters)
{
var refKeyword = "";
if (parameter.Modifiers.Any(SyntaxKind.RefKeyword))
{
refKeyword = " ref ";
}
if (parameter.Modifiers.Any(SyntaxKind.OutKeyword))
{
refKeyword = " out ";
}
if (parameter.Modifiers.Any(SyntaxKind.InKeyword))
{
refKeyword = " in ";
}
bool isRef = parameter.Modifiers.Any(SyntaxKind.OutKeyword) ||
parameter.Modifiers.Any(SyntaxKind.RefKeyword);
// || parameter.Modifiers.Any (SyntaxKind.InKeyword);
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
var isParams = parameter.Modifiers.Any(SyntaxKind.ParamsKeyword);
//if (!isParams)
{
var s = refKeyword + TypeProcessor.ConvertType(parameter.Type) + " ";
if (includeTypes)
{
writer.Write(s);
}
}
/* else //Framework depends too much on managed arrays even for params
* {
* var type = (TypeProcessor.GetTypeInfo(parameter.Type).Type ?? TypeProcessor.GetTypeInfo(parameter.Type).ConvertedType) as IArrayTypeSymbol;
* var s = refKeyword + TypeProcessor.ConvertType(type.ElementType) + "[]";
*
* if (includeTypes)
* writer.Write(s);
*
* }*/
writer.Write(WriteIdentifierName.TransformIdentifier(parameter.Identifier.Text));
if (parameter.Default == null)
{
continue;
}
writer.Write(" = ");
Core.Write(writer, parameter.Default.Value);
}
if (genericClass != null)
{
writer.Write(TypeProcessor.ConvertType(genericClass) + " __obj");
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
}
else
if (iface != null)
{
if (firstParam)
{
firstParam = false;
}
else
{
writer.Write(", ");
}
writer.Write(TypeProcessor.ConvertType(iface) + " __j = null");
}
if (writebraces)
{
writer.Write(")");
}
return(writer.ToString());
}
public static void Go(OutputWriter writer, string methodName, IMethodSymbol methodSymbol,
AttributeSyntax pinvokeAttributes)
{
//Do Pinvoke stuff
//PInvokeFunction < int (int, double)> foo(library, "foo");
//int i = foo(42, 2.0);
// var methodParams = methodSymbol.Parameters.Any () ? methodSymbol.Parameters.Select (h => ConvertPInvokeType (h.Type)).Aggregate ((k, y) => (k) + " ," + y) : "";
var returnString = ConvertPInvokeType(methodSymbol.ReturnType);
if (pinvokeAttributes != null)
{
var attributeArgumentSyntax = pinvokeAttributes.ArgumentList.Arguments.FirstOrDefault(k => k.Expression != null);
string dllImport = attributeArgumentSyntax.ToFullString();
// AttributeSyntax import =
// Context.Instance.DllImports.FirstOrDefault(
// d =>
// d.ArgumentList.Arguments.FirstOrDefault(
// k =>
// k.Expression != null &&
// k.Expression.ToString() ==
// pinvokeAttributes.ArgumentList.Arguments.FirstOrDefault(g => g.Expression != null)
// .Expression.ToString()) != null);
// if (import != null)
// dllImportId = Context.Instance.DllImports.IndexOf(import);
//
// if (dllImportId == -1)
// {
// Context.Instance.DllImports.Add(pinvokeAttributes);
// dllImportId = Context.Instance.DllImports.IndexOf(pinvokeAttributes);
// }
var functionCall = String.Format("extern (C) {0} function ({1})", returnString,
GetParameterList(methodSymbol.Parameters));
writer.WriteLine("alias " + functionCall + " " + methodName + "_func_alias;");
var convertedParameters = ConvertParameters(methodSymbol.Parameters);
if (attributeArgumentSyntax.Expression is IdentifierNameSyntax)
{
writer.WriteLine(
String.Format("auto {1} = cast({2}) __LoadLibraryFunc(__DllImportMap[{0}.text], \"{1}\");",
dllImport, methodName, methodName + "_func_alias"));
}
else
{
writer.WriteLine(
String.Format("auto {1} = cast({2}) __LoadLibraryFunc(__DllImportMap[{0}], \"{1}\");",
dllImport, methodName, methodName + "_func_alias"));
}
writer.WriteLine(String.Format((returnString != "void" ? "return " : "") + "{0}({1});", methodName,
convertedParameters.Count > 0
? convertedParameters.Select(h => h).Aggregate((k, y) => (k) + " ," + y)
: ""));
if (dllImport != null && !Context.Instance.DllImports.Contains(dllImport))
{
var staticWriter = new TempWriter();
if (attributeArgumentSyntax.Expression is IdentifierNameSyntax)
{
staticWriter.WriteLine("__SetupDllImport({0}.text);", dllImport);
}
else
{
staticWriter.WriteLine("__SetupDllImport({0});", dllImport);
}
Context.Instance.StaticInits.Add(staticWriter.ToString());
Context.Instance.DllImports.Add(dllImport);
}
}
else
{
var convertedParameters = ConvertParameters(methodSymbol.Parameters);
writer.WriteLine("//Extern (Internal) Method Call");
var methodInternalName = TypeProcessor.ConvertType(methodSymbol.ContainingType, false).Replace(".Namespace.", "_").Replace(".", "_") + "_" + methodName;
writer.WriteLine(String.Format((returnString != "void" ? "return " : "") + "{0}({1});", methodInternalName,
convertedParameters.Count > 0
? convertedParameters.Select(h => h).Aggregate((k, y) => (k) + " ," + y)
: ""));
}
}
