public List <MethodMirror> GetOverloads(string methodName)
{
List <MethodMirror> methods = new List <MethodMirror>();
string name = string.Empty;
if (classNode == null)
{
Validity.Assert(staticCore != null);
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
foreach (ProcedureNode pNode in procList)
{
name = pNode.name;
if (name == methodName)
{
methods.Add(new MethodMirror(pNode));
}
}
return(methods);
}
/// <summary>
/// Returns the list of constructors defined for the given class
/// </summary>
/// <returns></returns>
public List <MethodMirror> GetConstructors()
{
List <MethodMirror> constructors = new List <MethodMirror>();
if (classNode == null)
{
Validity.Assert(staticCore != null);
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
foreach (ProcedureNode pNode in procList)
{
if (pNode.isConstructor == true)
{
constructors.Add(new MethodMirror(pNode));
}
}
return(constructors);
}
/// <summary>
/// Returns the base class hierarchy for the given class
/// </summary>
/// <returns></returns>
public List <ClassMirror> GetClassHierarchy()
{
List <ClassMirror> baseClasses = new List <ClassMirror>();
Validity.Assert(!string.IsNullOrEmpty(ClassName));
Validity.Assert(staticCore != null);
int ci;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ClassNode cNode = classNode;
while (cNode.baseList.Count > 0)
{
ci = cNode.baseList[0];
Validity.Assert(ci != ProtoCore.DSASM.Constants.kInvalidIndex);
baseClasses.Add(new ClassMirror(staticCore, staticCore.ClassTable.ClassNodes[ci], this.libraryMirror));
cNode = staticCore.ClassTable.ClassNodes[ci];
}
return(baseClasses);
}
/// <summary>
/// Traverses the identifierlist argument until class name resolution succeeds or fails.
/// </summary>
/// <param name="classTable"></param>
/// <param name="identList"></param>
/// <returns></returns>
public static string[] GetResolvedClassName(ProtoCore.DSASM.ClassTable classTable, ProtoCore.AST.AssociativeAST.IdentifierListNode identList)
{
string[] classNames = classTable.GetAllMatchingClasses(ProtoCore.Utils.CoreUtils.GetIdentifierStringUntilFirstParenthesis(identList));
// Failed to find the first time
// Attempt to remove identifiers in the identifierlist until we find a class or not
while (0 == classNames.Length)
{
// Move to the left node
AssociativeNode leftNode = identList.LeftNode;
if (leftNode is IdentifierListNode)
{
identList = leftNode as IdentifierListNode;
classNames = classTable.GetAllMatchingClasses(ProtoCore.Utils.CoreUtils.GetIdentifierStringUntilFirstParenthesis(identList));
}
if (leftNode is IdentifierNode)
{
IdentifierNode identNode = leftNode as IdentifierNode;
classNames = classTable.GetAllMatchingClasses(identNode.Name);
break;
}
else
{
break;
}
}
return(classNames);
}
/// <summary>
/// Returns the list of function properties of the class only
/// </summary>
/// <returns> function nodes </returns>
public List <MethodMirror> GetFunctions()
{
List <MethodMirror> methods = new List <MethodMirror>();
string name = string.Empty;
if (classNode == null)
{
Validity.Assert(staticCore != null);
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
foreach (ProcedureNode pNode in procList)
{
name = pNode.name;
if (!pNode.isAssocOperator && !pNode.isAutoGenerated && !pNode.isAutoGeneratedThisProc && !pNode.isConstructor)
{
methods.Add(new MethodMirror(pNode));
}
}
return(methods);
}
public int GetConversionDistance(List <StackValue> reducedParamSVs, ProtoCore.DSASM.ClassTable classTable, bool allowArrayPromotion, RuntimeCore runtimeCore)
{
// If the replication strategy allows array promotion, first check for the case
// where it could be disabled using the [AllowArrayPromotion(false)] attribute
// and if so set it from the attribute.
if (allowArrayPromotion)
{
var ma = procedureNode.MethodAttribute;
if (ma != null)
{
allowArrayPromotion = ma.AllowArrayPromotion;
}
}
int dist = ComputeTypeDistance(reducedParamSVs, classTable, runtimeCore, allowArrayPromotion);
if (dist >= 0 && dist != (int)ProcedureDistance.MaxDistance) //Is it possible to convert to this type?
{
if (!FunctionGroup.CheckInvalidArrayCoersion(this, reducedParamSVs, classTable, runtimeCore, allowArrayPromotion))
{
return(dist);
}
}
return((int)ProcedureDistance.InvalidDistance);
}
public ClassMirror(string className, ProtoCore.Core core)
: base(core, className)
{
if (core == null)
{
return;
}
ClassName = className;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = core.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
else
{
throw new Exception(String.Format("Class {0} not defined", className));
}
}
libraryMirror = new LibraryMirror(classNode.ExternLib, core);
}
/// <summary>
/// Returns the list of class properties of this class
/// </summary>
/// <returns> symbol nodes</returns>
public List <PropertyMirror> GetProperties()
{
List <PropertyMirror> properties = new List <PropertyMirror>();
Dictionary <string, ProcedureNode> setterMap = new Dictionary <string, ProcedureNode>();
string name = string.Empty;
if (classNode == null)
{
Validity.Assert(staticCore != null);
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
string getterPrefix = ProtoCore.DSASM.Constants.kGetterPrefix;
string setterPrefix = ProtoCore.DSASM.Constants.kSetterPrefix;
foreach (ProcedureNode pNode in procList)
{
name = pNode.name;
if (name.Contains(getterPrefix) && pNode.argInfoList.Count == 0)
{
properties.Add(new PropertyMirror(pNode));
}
else if (name.Contains(setterPrefix) && pNode.argInfoList.Count == 1 && !pNode.isAutoGeneratedThisProc)
{
if (setterMap.ContainsKey(name))
{
ProcedureNode proc = setterMap[name];
if (proc.argTypeList[0].UID == (int)ProtoCore.PrimitiveType.kTypeVar && pNode.argTypeList[0].UID != (int)ProtoCore.PrimitiveType.kTypeVar)
{
setterMap.Remove(name);
setterMap.Add(name, pNode);
}
}
else
{
setterMap.Add(name, pNode);
}
}
}
foreach (var kvp in setterMap)
{
properties.Add(new PropertyMirror(kvp.Value, true));
}
return(properties);
}
public ClassMirror(ProtoCore.Type type, ProtoCore.Core core)
: base(core, type.Name)
{
ClassName = type.Name;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = core.ClassTable;
classNode = classTable.ClassNodes[type.UID];
}
libraryMirror = new LibraryMirror(classNode.ExternLib, core);
}
public MethodMirror GetDeclaredMethod(string className, string methodName, List <ProtoCore.Type> argumentTypes)
{
// Check global methods if classname is empty or null
if (string.IsNullOrEmpty(className))
{
List <MethodMirror> methods = null;
methods = GetGlobalMethods();
foreach (var method in methods)
{
if (method.MethodName == methodName)
{
List <ProtoCore.Type> argTypes = method.GetArgumentTypes();
if (argTypes.Count == argumentTypes.Count)
{
bool isEqual = true;
for (int i = 0; i < argumentTypes.Count; ++i)
{
if (!argumentTypes[i].Equals(argTypes[i]))
{
isEqual = false;
break;
}
}
if (isEqual)
{
return(method);
}
}
}
}
}
else // find method in Class
{
Validity.Assert(staticCore != null);
ClassNode classNode = null;
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(className);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
return(StaticMirror.FindMethod(methodName, argumentTypes, procList));
}
return(null);
}
public ClassMirror(int classIndex, ProtoCore.Core core)
{
if (classIndex == Constants.kInvalidIndex)
{
throw new ArgumentException("classIndex is invalid");
}
ProtoCore.DSASM.ClassTable classTable = core.ClassTable;
classNode = classTable.ClassNodes[classIndex];
libraryMirror = new LibraryMirror(classNode.ExternLib, core);
ClassName = classNode.name;
}
//public ClassMirror()
//{
//}
public ClassMirror(ProtoCore.Type type, ProtoLanguage.CompileStateTracker compileState)
{
if (core != null)
{
ClassName = type.Name;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = core.DSExecutable.classTable;
classNode = classTable.ClassNodes[type.UID];
}
libraryMirror = new LibraryMirror(classNode.ExternLib, compileState);
}
}
public int GetConversionDistance(List <StackValue> reducedParamSVs, ProtoCore.DSASM.ClassTable classTable, bool allowArrayPromotion, RuntimeCore runtimeCore)
{
int dist = ComputeTypeDistance(reducedParamSVs, classTable, runtimeCore, allowArrayPromotion);
if (dist >= 0 && dist != (int)ProcedureDistance.kMaxDistance) //Is it possible to convert to this type?
{
if (!FunctionGroup.CheckInvalidArrayCoersion(this, reducedParamSVs, classTable, runtimeCore, allowArrayPromotion))
{
return(dist);
}
}
return((int)ProcedureDistance.kInvalidDistance);
}
public void SetClassTable(ProtoCore.DSASM.ClassTable table)
{
Validity.Assert(null != table);
Validity.Assert(0 == table.ClassNodes.Count);
if (0 != table.ClassNodes.Count)
{
return;
}
for (int i = 0; i < classTable.ClassNodes.Count; ++i)
{
table.Append(classTable.ClassNodes[i]);
}
classTable = table;
}
public MethodMirror GetDeclaredMethod(string methodName, List <ProtoCore.Type> argumentTypes)
{
if (classNode == null)
{
Validity.Assert(staticCore != null);
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ProcedureTable procedureTable = classNode.vtable;
List <ProcedureNode> procList = procedureTable.procList;
return(StaticMirror.FindMethod(methodName, argumentTypes, procList));
}
public ClassMirror(string className, ProtoCore.Core core)
: base(core)
{
if (core == null)
{
return;
}
ClassName = className;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = core.ClassTable;
int ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
libraryMirror = new LibraryMirror(classNode.ExternLib, core);
}
/// <summary>
/// Get a dictionary of the function end points that are type compatible
/// with the costs of the associated conversions
/// </summary>
/// <param name="context"></param>
/// <param name="formalParams"></param>
/// <param name="replicationInstructions"></param>
/// <returns></returns>
public Dictionary <FunctionEndPoint, int> GetConversionDistances(ProtoCore.Runtime.Context context,
List <StackValue> formalParams, List <ReplicationInstruction> replicationInstructions,
ProtoCore.DSASM.ClassTable classTable, Core core, bool allowArrayPromotion = false)
{
Dictionary <FunctionEndPoint, int> ret = new Dictionary <FunctionEndPoint, int>();
//@PERF: Consider parallelising this
List <FunctionEndPoint> feps = FunctionEndPoints;
List <StackValue> reducedParamSVs = Replicator.EstimateReducedParams(formalParams, replicationInstructions, core);
foreach (FunctionEndPoint fep in feps)
{
int distance = fep.GetConversionDistance(reducedParamSVs, classTable, allowArrayPromotion, core);
if (distance !=
(int)ProcedureDistance.kInvalidDistance)
{
ret.Add(fep, distance);
}
}
return(ret);
}
/// <summary>
/// Get the super class of this class
/// </summary>
/// <returns></returns>
public ClassMirror GetSuperClass()
{
Validity.Assert(!string.IsNullOrEmpty(ClassName));
Validity.Assert(staticCore != null);
int ci;
if (classNode == null)
{
ProtoCore.DSASM.ClassTable classTable = staticCore.ClassTable;
ci = classTable.IndexOf(ClassName);
if (ci != ProtoCore.DSASM.Constants.kInvalidIndex)
{
classNode = classTable.ClassNodes[ci];
}
}
ci = classNode.baseList[0];
Validity.Assert(ci != ProtoCore.DSASM.Constants.kInvalidIndex);
return(new ClassMirror(staticCore, staticCore.ClassTable.ClassNodes[ci], this.libraryMirror));
}
public ClassTable(ClassTable rhs)
{
classNodes = new List<ClassNode>();
for (int n = 0; n < rhs.classNodes.Count; ++n)
{
classNodes.Add(new ClassNode(rhs.classNodes[n]));
}
symbolTable = new Namespace.SymbolTable(rhs.symbolTable);
}
/// <summary>
/// Given a partial class name, get assembly to which the class belongs
/// </summary>
/// <param name="classTable"> class table in Core </param>
/// <param name="className"> class name </param>
/// <returns> assembly to which the class belongs </returns>
public static string GetAssemblyFromClassName(ClassTable classTable, string className)
{
//throw new NotImplementedException();
var ci = classTable.IndexOf(className);
if (ci == ProtoCore.DSASM.Constants.kInvalidIndex)
return string.Empty;
var classNode = classTable.ClassNodes[ci];
return classNode.ExternLib;
}
public static bool CheckInvalidArrayCoersion(FunctionEndPoint fep, List<StackValue> reducedSVs, ClassTable classTable, RuntimeCore runtimeCore, bool allowArrayPromotion)
{
for (int i = 0; i < reducedSVs.Count; i++)
{
Type typ = fep.FormalParams[i];
if (typ.UID == (int)ProtoCore.PrimitiveType.kInvalidType)
return true;
if (!typ.IsIndexable)
continue; //It wasn't an array param, skip
//Compute the type of target param
if (!allowArrayPromotion)
Validity.Assert(reducedSVs[i].IsArray, "This should be an array otherwise this shouldn't have passed previous tests");
if (!allowArrayPromotion)
{
if (typ.rank != ArrayUtils.GetMaxRankForArray(reducedSVs[i], runtimeCore) &&
typ.rank != DSASM.Constants.kArbitraryRank)
return true; //Invalid co-ercsion
}
else
{
if (typ.rank < ArrayUtils.GetMaxRankForArray(reducedSVs[i], runtimeCore) &&
typ.rank != DSASM.Constants.kArbitraryRank)
return true; //Invalid co-ercsion
}
Dictionary<ClassNode, int> arrayTypes = ArrayUtils.GetTypeStatisticsForArray(reducedSVs[i], runtimeCore);
ClassNode cn = null;
if (arrayTypes.Count == 0)
{
//This was an empty array
Validity.Assert(cn == null, "If it was an empty array, there shouldn't be a type node");
cn = runtimeCore.DSExecutable.classTable.ClassNodes[(int)PrimitiveType.kTypeNull];
}
else if (arrayTypes.Count == 1)
{
//UGLY, get the key out of the array types, of which there is only one
foreach (ClassNode key in arrayTypes.Keys)
cn = key;
}
else if (arrayTypes.Count > 1)
{
ClassNode commonBaseType = ArrayUtils.GetGreatestCommonSubclassForArray(reducedSVs[i], runtimeCore);
if (commonBaseType == null)
throw new ProtoCore.Exceptions.ReplicationCaseNotCurrentlySupported(
string.Format(Resources.ArrayWithNotSupported, "{0C644179-14F5-4172-8EF8-A2F3739901B2}"));
cn = commonBaseType; //From now on perform tests on the commmon base type
}
ClassNode argTypeNode = classTable.ClassNodes[typ.UID];
//cn now represents the class node of the argument
//argTypeNode represents the class node of the argument
bool isNotExactTypeMatch = cn != argTypeNode;
bool argumentsNotNull = cn != runtimeCore.DSExecutable.classTable.ClassNodes[(int) PrimitiveType.kTypeNull];
bool recievingTypeNotAVar = argTypeNode != runtimeCore.DSExecutable.classTable.ClassNodes[(int) PrimitiveType.kTypeVar];
bool isNotConvertible = !cn.ConvertibleTo(typ.UID);
//bool isCalleeVar = cn == core.classTable.list[(int) PrimitiveType.kTypeVar];
//Is it an invalid conversion?
if (isNotExactTypeMatch && argumentsNotNull && recievingTypeNotAVar && isNotConvertible)// && !isCalleeVar)
{
return true; //It's an invalid coersion
}
}
return false;
}
public ElementRewriter(ClassTable classTable, SymbolConflictWarningHandler warningHandler, ElementResolver resolver = null)
{
this.classTable = classTable;
this.symbolConflictHandler = warningHandler;
this.elementResolver = resolver ?? new ElementResolver();
}
/// <summary>
/// Compute the number of type transforms needed to turn the current type into the target type
/// Note that this method returns int[] -> char[] as an exact match
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public int ComputeTypeDistance(List <StackValue> args, ProtoCore.DSASM.ClassTable classTable, RuntimeCore runtimeCore, bool allowArrayPromotion = false)
{
if (args.Count == 0 && FormalParams.Length == 0)
{
return((int)ProcedureDistance.ExactMatchDistance);
}
if (args.Count != FormalParams.Length)
{
return((int)ProcedureDistance.MaxDistance);
}
int distance = (int)ProcedureDistance.MaxDistance;
// Jun Comment:
// Default args not provided by the caller would have been pushed by the call instruction as optype = DefaultArs
for (int i = 0; i < args.Count; ++i)
{
int rcvdType = args[i].metaData.type;
// If its a default argumnet, then it wasnt provided by the caller
// The rcvdType is the type of the argument signature
if (args[i].IsDefaultArgument)
{
rcvdType = FormalParams[i].UID;
}
int expectedType = FormalParams[i].UID;
int currentScore = (int)ProcedureDistance.NotMatchScore;
//sv rank > param rank
if (allowArrayPromotion)
{
//stop array -> single
if (args[i].IsArray && !FormalParams[i].IsIndexable) //Replication code will take care of this
{
distance = (int)ProcedureDistance.MaxDistance;
break;
}
}
else
{
//stop array -> single && single -> array
if (args[i].IsArray != FormalParams[i].IsIndexable)
//Replication code will take care of this
{
distance = (int)ProcedureDistance.MaxDistance;
break;
}
}
if (FormalParams[i].IsIndexable && (FormalParams[i].IsIndexable == args[i].IsArray))
{
//In case of conversion from double to int, add a conversion score.
//There are overloaded methods and the difference is the parameter type between int and double.
//Add this to make it call the correct one. - Randy
bool bContainsDouble = ArrayUtils.ContainsDoubleElement(args[i], runtimeCore);
if (FormalParams[i].UID == (int)PrimitiveType.Integer && bContainsDouble)
{
currentScore = (int)ProcedureDistance.CoerceDoubleToIntScore;
}
else if (FormalParams[i].UID == (int)PrimitiveType.Double && !bContainsDouble)
{
currentScore = (int)ProcedureDistance.CoerceIntToDoubleScore;
}
else
{
currentScore = (int)ProcedureDistance.ExactMatchScore;
}
}
else if (expectedType == rcvdType && (FormalParams[i].IsIndexable == args[i].IsArray))
{
currentScore = (int)ProcedureDistance.ExactMatchScore;
}
else if (rcvdType != ProtoCore.DSASM.Constants.kInvalidIndex)
{
currentScore = classTable.ClassNodes[rcvdType].GetCoercionScore(expectedType);
if (currentScore == (int)ProcedureDistance.NotMatchScore)
{
distance = (int)ProcedureDistance.MaxDistance;
break;
}
}
distance -= currentScore;
}
return(distance);
}
internal int ComputeCastDistance(List<StackValue> args, ClassTable classTable, RuntimeCore runtimeCore)
{
//Compute the cost to migrate a class calls argument types to the coresponding base types
//This cannot be used to determine whether a function can be called as it will ignore anything that doesn't
//it should only be used to determine which class is closer
if (args.Count != FormalParams.Length)
{
return int.MaxValue;
}
if (0 == args.Count)
{
return 0;
}
else
{
int distance = 0;
// Check if all the types match the current function at 'n'
for (int i = 0; i < args.Count; ++i)
{
int rcvdType = args[i].metaData.type;
// If its a default argumnet, then it wasnt provided by the caller
// The rcvdType is the type of the argument signature
if (args[i].IsDefaultArgument)
{
rcvdType = FormalParams[i].UID;
}
int expectedType = FormalParams[i].UID;
if (FormalParams[i].IsIndexable != args[i].IsArray) //Replication code will take care of this
{
continue;
}
else if (FormalParams[i].IsIndexable) // both are arrays
{
continue;
}
else if (expectedType == rcvdType)
{
continue;
}
else if (rcvdType != Constants.kInvalidIndex && expectedType != Constants.kInvalidIndex)
{
int currentCost = ClassUtils.GetUpcastCountTo(
classTable.ClassNodes[rcvdType],
classTable.ClassNodes[expectedType],
runtimeCore);
distance += currentCost;
}
}
return distance;
}
}
/// <summary>
/// Returns a dictionary of the function end points that are type compatible
/// with any branch of replicated parameters.
/// </summary>
/// <param name="context"></param>
/// <param name="formalParams"></param>
/// <param name="replicationInstructions"></param>
/// <param name="classTable"></param>
/// <param name="runtimeCore"></param>
/// <returns></returns>
public Dictionary<FunctionEndPoint, int> GetLooseConversionDistances(
Runtime.Context context,
List<StackValue> formalParams,
List<ReplicationInstruction> replicationInstructions,
ClassTable classTable,
RuntimeCore runtimeCore)
{
Dictionary<FunctionEndPoint, int> ret = new Dictionary<FunctionEndPoint, int>();
var reducedParams = Replicator.ComputeAllReducedParams(formalParams, replicationInstructions, runtimeCore);
foreach (FunctionEndPoint fep in FunctionEndPoints)
{
foreach (var reducedParam in reducedParams)
{
int distance = fep.GetConversionDistance(reducedParam, classTable, true, runtimeCore);
if (distance != (int)ProcedureDistance.InvalidDistance)
{
ret.Add(fep, distance);
break;
}
}
}
return ret;
}
public void SetTypeSystem()
{
Validity.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.kMaxPrimitives);
ClassNode cnode;
cnode = new ClassNode {
name = DSDefinitions.Keyword.Array, size = 0, rank = 5, symbols = null, vtable = null, typeSystem = this
};
/*cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
*/
cnode.classId = (int)PrimitiveType.kTypeArray;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeArray);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Double, size = 0, rank = 4, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceDoubleToIntScore);
cnode.classId = (int)PrimitiveType.kTypeDouble;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeDouble);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Int, size = 0, rank = 3, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceIntToDoubleScore);
cnode.classId = (int)PrimitiveType.kTypeInt;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeInt);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Bool, size = 0, rank = 2, symbols = null, vtable = null, typeSystem = this
};
// if convert operator to method call, without the following statement
// a = true + 1 will fail, because _add expects two integers
//cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeBool;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeBool);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Char, size = 0, rank = 1, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeChar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeChar);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.String, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeString;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeString);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Var, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
/*cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
* cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);*/
cnode.classId = (int)PrimitiveType.kTypeVar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVar);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Null, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeNull;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeNull);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.Void, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeVoid;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVoid);
//
//
cnode = new ClassNode {
name = "hostentityid", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeHostEntityID;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeHostEntityID);
//
//
cnode = new ClassNode {
name = "pointer_reserved", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
// if convert operator to method call, without the following statement,
// a = b.c + d.e will fail, b.c and d.e are resolved as pointer and _add method requires two integer
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypePointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypePointer);
//
//
cnode = new ClassNode {
name = DSDefinitions.Keyword.FunctionPointer, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeFunctionPointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeFunctionPointer);
//
//
cnode = new ClassNode {
name = "return_reserved", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeReturn;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeReturn);
}
/// <summary>
/// Compute the number of type transforms needed to turn the current type into the target type
/// Note that this method returns int[] -> char[] as an exact match
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public int ComputeTypeDistance(List <StackValue> args, ProtoCore.DSASM.ClassTable classTable, RuntimeCore runtimeCore, bool allowArrayPromotion = false)
{
//Modified from proc Table, does not use quite the same arguments
int distance = (int)ProcedureDistance.kMaxDistance;
if (0 == args.Count && 0 == FormalParams.Length)
{
distance = (int)ProcedureDistance.kExactMatchDistance;
}
else
{
// Jun Comment:
// Default args not provided by the caller would have been pushed by the call instruction as optype = DefaultArs
if (FormalParams.Length == args.Count)
{
// Check if all the types match the current function at 'n'
for (int i = 0; i < args.Count; ++i)
{
int rcvdType = args[i].metaData.type;
// If its a default argumnet, then it wasnt provided by the caller
// The rcvdType is the type of the argument signature
if (args[i].IsDefaultArgument)
{
rcvdType = FormalParams[i].UID;
}
int expectedType = FormalParams[i].UID;
int currentScore = (int)ProcedureDistance.kNotMatchScore;
//Fuqiang: For now disable rank check
//if function is expecting array, but non-array or array of lower rank is passed, break.
//if (args[i].rank != -1 && args[i].UID != (int)PrimitiveType.kTypeVar && args[i].rank < argTypeList[i].rank)
//Only enable type check, and array and non-array check
/* SUSPECTED REDUNDANT Luke,Jun
* if (args[i].rank != -1 && args[i].UID != (int)PrimitiveType.kTypeVar && !args[i].IsIndexable && FormalParams[i].IsIndexable)
* {
* distance = (int)ProcedureDistance.kMaxDistance;
* break;
* }
* else */
//sv rank > param rank
if (allowArrayPromotion)
{
//stop array -> single
if (args[i].IsArray && !FormalParams[i].IsIndexable) //Replication code will take care of this
{
distance = (int)ProcedureDistance.kMaxDistance;
break;
}
}
else
{
//stop array -> single && single -> array
if (args[i].IsArray != FormalParams[i].IsIndexable)
//Replication code will take care of this
{
distance = (int)ProcedureDistance.kMaxDistance;
break;
}
}
if (FormalParams[i].IsIndexable && (FormalParams[i].IsIndexable == args[i].IsArray))
{
//In case of conversion from double to int, add a conversion score.
//There are overloaded methods and the difference is the parameter type between int and double.
//Add this to make it call the correct one. - Randy
bool bContainsDouble = ArrayUtils.ContainsDoubleElement(args[i], runtimeCore);
if (FormalParams[i].UID == (int)PrimitiveType.kTypeInt && bContainsDouble)
{
currentScore = (int)ProcedureDistance.kCoerceDoubleToIntScore;
}
else if (FormalParams[i].UID == (int)PrimitiveType.kTypeDouble && !bContainsDouble)
{
currentScore = (int)ProcedureDistance.kCoerceIntToDoubleScore;
}
else
{
currentScore = (int)ProcedureDistance.kExactMatchScore;
}
}
else if (expectedType == rcvdType && (FormalParams[i].IsIndexable == args[i].IsArray))
{
currentScore = (int)ProcedureDistance.kExactMatchScore;
}
else if (rcvdType != ProtoCore.DSASM.Constants.kInvalidIndex)
{
currentScore = classTable.ClassNodes[rcvdType].GetCoercionScore(expectedType);
if (currentScore == (int)ProcedureDistance.kNotMatchScore)
{
distance = (int)ProcedureDistance.kMaxDistance;
break;
}
}
distance -= currentScore;
}
}
}
return(distance);
}
private void ResetAll(Options options)
{
ProtoCore.Utils.Validity.AssertExpiry();
Options = options;
Executives = new Dictionary<ProtoCore.Language, ProtoCore.Executive>();
FunctionTable = new Lang.FunctionTable();
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
Heap = new DSASM.Heap();
Rmem = new ProtoCore.Runtime.RuntimeMemory(Heap);
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
CodeBlockIndex = 0;
RuntimeTableIndex = 0;
CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
// TODO Jun/Luke type system refactoring
// Initialize the globalClass table and type system
ClassTable = new DSASM.ClassTable();
TypeSystem = new TypeSystem();
TypeSystem.SetClassTable(ClassTable);
ProcNode = null;
ProcTable = new DSASM.ProcedureTable(ProtoCore.DSASM.Constants.kGlobalScope);
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<int>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
deltaCompileStartPC = ProtoCore.DSASM.Constants.kInvalidIndex;
RuntimeStatus = new RuntimeStatus(this);
SSASubscript = 0;
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
//stackNodeExecutedSameTimes = new Stack<List<AssociativeGraph.GraphNode>>();
//stackExecutingGraphNodes = new Stack<AssociativeGraph.GraphNode>();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
Configurations = new Dictionary<string, object>();
ContinuationStruct = new Lang.ContinuationStructure();
ParsingMode = ProtoCore.ParseMode.Normal;
IsParsingPreloadedAssembly = false;
IsParsingCodeBlockNode = false;
ImportHandler = null;
deltaCompileStartPC = 0;
builtInsLoaded = false;
FFIPropertyChangedMonitor = new FFIPropertyChangedMonitor(this);
}
public InternalAttributes(ProtoCore.DSASM.ClassTable classTable)
{
this.ClassTable = classTable;
BuildInteralAttributes();
}
private void ResetAll(Options options)
{
Heap = new Heap();
//Rmem = new RuntimeMemory(Heap);
Configurations = new Dictionary<string, object>();
DllTypesToLoad = new List<System.Type>();
Options = options;
Compilers = new Dictionary<Language, Compiler>();
ClassIndex = Constants.kInvalidIndex;
FunctionTable = new FunctionTable();
watchFunctionScope = Constants.kInvalidIndex;
watchSymbolList = new List<SymbolNode>();
watchBaseOffset = 0;
GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
CodeBlockIndex = 0;
RuntimeTableIndex = 0;
CodeBlockList = new List<CodeBlock>();
CompleteCodeBlockList = new List<CodeBlock>();
CallsiteGuidMap = new Dictionary<Guid, int>();
AssocNode = null;
// TODO Jun/Luke type system refactoring
// Initialize the globalClass table and type system
ClassTable = new ClassTable();
TypeSystem = new TypeSystem();
TypeSystem.SetClassTable(ClassTable);
ProcNode = null;
ProcTable = new ProcedureTable(Constants.kGlobalScope);
// Initialize internal attributes
internalAttributes = new InternalAttributes(ClassTable);
//Initialize the function pointer table
FunctionPointerTable = new FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DynamicVariableTable();
DynamicFunctionTable = new DynamicFunctionTable();
watchStartPC = Constants.kInvalidIndex;
deltaCompileStartPC = Constants.kInvalidIndex;
BuildStatus = new BuildStatus(this, Options.BuildOptWarningAsError, null, Options.BuildOptErrorAsWarning);
SSAExpressionUID = 0;
SSASubscript = 0;
SSASubscript_GUID = Guid.NewGuid();
SSAExprUID = 0;
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
Options.RunMode = InterpreterMode.Normal;
assocCodegen = null;
// Default execution log is Console.Out.
ExecutionLog = Console.Out;
DebuggerProperties = new DebugProperties();
ParsingMode = ParseMode.Normal;
IsParsingPreloadedAssembly = false;
IsParsingCodeBlockNode = false;
ImportHandler = null;
deltaCompileStartPC = 0;
builtInsLoaded = false;
ForLoopBlockIndex = Constants.kInvalidIndex;
GraphNodeCallList = new List<GraphNode>();
InlineConditionalBodyGraphNodes = new Stack<List<GraphNode>>();
newEntryPoint = Constants.kInvalidIndex;
}
public InternalAttributes(ProtoCore.DSASM.ClassTable classTable)
{
this.ClassTable = classTable;
BuildInteralAttributes();
}
public void SetTypeSystem()
{
Validity.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.MaxPrimitive);
ClassNode cnode;
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Array, Rank = 5, TypeSystem = this
};
cnode.ID = (int)PrimitiveType.Array;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Array);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Double, Rank = 4, TypeSystem = this
};
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "num");
cnode.CoerceTypes.Add((int)PrimitiveType.Bool, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.Integer, (int)ProtoCore.DSASM.ProcedureDistance.CoerceDoubleToIntScore);
cnode.ID = (int)PrimitiveType.Double;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Double);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Int, Rank = 3, TypeSystem = this
};
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "num");
cnode.CoerceTypes.Add((int)PrimitiveType.Bool, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.Double, (int)ProtoCore.DSASM.ProcedureDistance.CoerceIntToDoubleScore);
cnode.ID = (int)PrimitiveType.Integer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Integer);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Bool, Rank = 2, TypeSystem = this
};
cnode.ID = (int)PrimitiveType.Bool;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "bool");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Bool);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Char, Rank = 1, TypeSystem = this
};
cnode.CoerceTypes.Add((int)PrimitiveType.Bool, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.String, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.ID = (int)PrimitiveType.Char;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Char);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.String, Rank = 0, TypeSystem = this
};
cnode.CoerceTypes.Add((int)PrimitiveType.Bool, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.ID = (int)PrimitiveType.String;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "str");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.String);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Var, Rank = 0, TypeSystem = this
};
cnode.ID = (int)PrimitiveType.Var;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Var);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Null, Rank = 0, TypeSystem = this
};
cnode.CoerceTypes.Add((int)PrimitiveType.Double, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.Integer, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.Bool, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.Char, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.String, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.ID = (int)PrimitiveType.Null;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Null);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Void, Rank = 0, TypeSystem = this
};
cnode.ID = (int)PrimitiveType.Void;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Void);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.PointerReserved, Rank = 0, TypeSystem = this
};
cnode.CoerceTypes.Add((int)PrimitiveType.Integer, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.ID = (int)PrimitiveType.Pointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Pointer);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.FunctionPointer, Rank = 0, TypeSystem = this
};
cnode.CoerceTypes.Add((int)PrimitiveType.Integer, (int)ProtoCore.DSASM.ProcedureDistance.CoerceScore);
cnode.ID = (int)PrimitiveType.FunctionPointer;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "func");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.FunctionPointer);
cnode = new ClassNode {
Name = DSDefinitions.Keyword.Return, Rank = 0, TypeSystem = this
};
cnode.ID = (int)PrimitiveType.Return;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.Return);
}
/// <summary>
/// Lookup namespace resolution map to substitute
/// partial classnames with their fully qualified names in ASTs.
/// If partial class is not found in map,
/// update ResolutionMap with fully resolved name from compiler.
/// </summary>
/// <param name="classTable"></param>
/// <param name="handler"></param>
/// <param name="elementResolver"></param>
/// <param name="astNodes"> parent AST node </param>
public static IEnumerable<Node> RewriteElementNames(ClassTable classTable,
ElementResolver elementResolver, IEnumerable<Node> astNodes, SymbolConflictWarningHandler handler = null)
{
var elementRewriter = new ElementRewriter(classTable, handler, elementResolver);
return astNodes.OfType<AssociativeNode>().Select(astNode => astNode.Accept(elementRewriter)).Cast<Node>().ToList();
}
public void SetTypeSystem()
{
Validity.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.kMaxPrimitives);
ClassNode cnode;
cnode = new ClassNode {
name = DSDefinitions.Keyword.Array, rank = 5, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeArray;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeArray);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Double, rank = 4, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceDoubleToIntScore);
cnode.classId = (int)PrimitiveType.kTypeDouble;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeDouble);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Int, rank = 3, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceIntToDoubleScore);
cnode.classId = (int)PrimitiveType.kTypeInt;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeInt);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Bool, rank = 2, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeBool;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeBool);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Char, rank = 1, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeChar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeChar);
cnode = new ClassNode {
name = DSDefinitions.Keyword.String, rank = 0, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeString;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeString);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Var, rank = 0, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeVar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVar);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Null, rank = 0, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeNull;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeNull);
cnode = new ClassNode {
name = DSDefinitions.Keyword.Void, rank = 0, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeVoid;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVoid);
cnode = new ClassNode {
name = DSDefinitions.Keyword.PointerReserved, rank = 0, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypePointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypePointer);
cnode = new ClassNode {
name = DSDefinitions.Keyword.FunctionPointer, rank = 0, typeSystem = this
};
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeFunctionPointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeFunctionPointer);
cnode = new ClassNode {
name = "return_reserved", rank = 0, typeSystem = this
};
cnode.classId = (int)PrimitiveType.kTypeReturn;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeReturn);
}
/// <summary>
/// Get a dictionary of the function end points that are type compatible
/// with the costs of the associated conversions
/// </summary>
/// <param name="context"></param>
/// <param name="formalParams"></param>
/// <param name="replicationInstructions"></param>
/// <returns></returns>
public Dictionary<FunctionEndPoint, int> GetConversionDistances(Runtime.Context context,
List<StackValue> formalParams, List<ReplicationInstruction> replicationInstructions,
ClassTable classTable, RuntimeCore runtimeCore, bool allowArrayPromotion = false)
{
Dictionary<FunctionEndPoint, int> ret = new Dictionary<FunctionEndPoint, int>();
//@PERF: Consider parallelising this
List<FunctionEndPoint> feps = FunctionEndPoints;
List<StackValue> reducedParamSVs = Replicator.EstimateReducedParams(formalParams, replicationInstructions, runtimeCore);
foreach (FunctionEndPoint fep in feps)
{
int distance = fep.GetConversionDistance(reducedParamSVs, classTable, allowArrayPromotion, runtimeCore);
if (distance !=
(int)ProcedureDistance.kInvalidDistance)
ret.Add(fep, distance);
}
return ret;
}
public void SetClassTable(ProtoCore.DSASM.ClassTable table)
{
Debug.Assert(null != table);
Debug.Assert(0 == table.ClassNodes.Count);
if (0 != table.ClassNodes.Count)
{
return;
}
for (int i = 0; i < classTable.ClassNodes.Count; ++i)
{
table.Append(classTable.ClassNodes[i]);
}
classTable = table;
}
public Dictionary<FunctionEndPoint, int> GetCastDistances(ProtoCore.Runtime.Context context, List<StackValue> formalParams, List<ReplicationInstruction> replicationInstructions, ClassTable classTable, RuntimeCore runtimeCore)
{
Dictionary<FunctionEndPoint, int> ret = new Dictionary<FunctionEndPoint, int>();
//@PERF: Consider parallelising this
List<FunctionEndPoint> feps = FunctionEndPoints;
List<StackValue> reducedParamSVs = Replicator.EstimateReducedParams(formalParams, replicationInstructions, runtimeCore);
foreach (FunctionEndPoint fep in feps)
{
int dist = fep.ComputeCastDistance(reducedParamSVs, classTable, runtimeCore);
ret.Add(fep, dist);
}
return ret;
}
public void SetTypeSystem()
{
Debug.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.kMaxPrimitives);
ProtoCore.DSASM.ClassNode cnode;
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Array, size = 0, rank = 5, symbols = null, vtable = null, typeSystem = this };
/*cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
*/
cnode.classId = (int)PrimitiveType.kTypeArray;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeArray);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Double, size = 0, rank = 4, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceDoubleToIntScore);
cnode.classId = (int)PrimitiveType.kTypeDouble;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeDouble);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Int, size = 0, rank = 3, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceIntToDoubleScore);
cnode.classId = (int)PrimitiveType.kTypeInt;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeInt);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Bool, size = 0, rank = 2, symbols = null, vtable = null, typeSystem = this };
// if convert operator to method call, without the following statement
// a = true + 1 will fail, because _add expects two integers
//cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeBool;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeBool);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Char, size = 0, rank = 1, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeChar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeChar);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.String, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeString;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeString);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Var, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
/*cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);*/
cnode.classId = (int)PrimitiveType.kTypeVar;
classTable.SetClassNodeAt(cnode,(int)PrimitiveType.kTypeVar);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Null, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeNull;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeNull);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.Void, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeVoid;
classTable.SetClassNodeAt(cnode,(int)PrimitiveType.kTypeVoid);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = "hostentityid", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeHostEntityID;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeHostEntityID);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = "pointer_reserved", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
// if convert operator to method call, without the following statement,
// a = b.c + d.e will fail, b.c and d.e are resolved as pointer and _add method requires two integer
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypePointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypePointer);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = DSDefinitions.Keyword.FunctionPointer, size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeFunctionPointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeFunctionPointer);
//
//
cnode = new ProtoCore.DSASM.ClassNode { name = "return_reserved", size = 0, rank = 0, symbols = null, vtable = null, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeReturn;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeReturn);
}
public void SetTypeSystem()
{
Validity.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.kMaxPrimitives);
ClassNode cnode;
cnode = new ClassNode { name = DSDefinitions.Keyword.Array, rank = 5, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeArray;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeArray);
cnode = new ClassNode { name = DSDefinitions.Keyword.Double, rank = 4, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceDoubleToIntScore);
cnode.classId = (int)PrimitiveType.kTypeDouble;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeDouble);
cnode = new ClassNode { name = DSDefinitions.Keyword.Int, rank = 3, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceIntToDoubleScore);
cnode.classId = (int)PrimitiveType.kTypeInt;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeInt);
cnode = new ClassNode { name = DSDefinitions.Keyword.Bool, rank = 2, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeBool;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeBool);
cnode = new ClassNode { name = DSDefinitions.Keyword.Char, rank = 1, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeChar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeChar);
cnode = new ClassNode { name = DSDefinitions.Keyword.String, rank = 0, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeString;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeString);
cnode = new ClassNode { name = DSDefinitions.Keyword.Var, rank = 0, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeVar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVar);
cnode = new ClassNode { name = DSDefinitions.Keyword.Null, rank = 0, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.coerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeNull;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeNull);
cnode = new ClassNode { name = DSDefinitions.Keyword.Void, rank = 0, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeVoid;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVoid);
cnode = new ClassNode { name = DSDefinitions.Keyword.PointerReserved, rank = 0, typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypePointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypePointer);
cnode = new ClassNode { name = DSDefinitions.Keyword.FunctionPointer, rank = 0,typeSystem = this };
cnode.coerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.classId = (int)PrimitiveType.kTypeFunctionPointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeFunctionPointer);
cnode = new ClassNode { name = "return_reserved", rank = 0, typeSystem = this };
cnode.classId = (int)PrimitiveType.kTypeReturn;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeReturn);
}
/// <summary>
/// Inspects the input identifier list to match all class names with the class used in it
/// </summary>
/// <param name="classTable"></param>
/// <param name="identifierList">single identifier or identifier list</param>
/// <returns>list of fully resolved class names</returns>
public static string[] GetResolvedClassName(ClassTable classTable, AssociativeNode identifierList)
{
var identListNode = identifierList as IdentifierListNode;
var identifierNode = identifierList as IdentifierNode;
Validity.Assert(identListNode != null || identifierNode != null);
string partialName = identListNode != null ?
GetIdentifierStringUntilFirstParenthesis(identListNode) : identifierList.Name;
string[] classNames = classTable.GetAllMatchingClasses(partialName);
// Failed to find the first time
// Attempt to remove identifiers in the identifierlist until we find a class or not
while (0 == classNames.Length)
{
// Move to the left node
AssociativeNode leftNode = identListNode != null ? identListNode.LeftNode : identifierNode;
if (leftNode is IdentifierListNode)
{
identListNode = leftNode as IdentifierListNode;
classNames = classTable.GetAllMatchingClasses(GetIdentifierStringUntilFirstParenthesis(identListNode));
}
if (leftNode is IdentifierNode)
{
classNames = classTable.GetAllMatchingClasses(leftNode.Name);
break;
}
else
{
break;
}
}
return classNames;
}
public void SetTypeSystem()
{
Validity.Assert(null == classTable);
if (null != classTable)
{
return;
}
classTable = new DSASM.ClassTable();
classTable.Reserve((int)PrimitiveType.kMaxPrimitives);
ClassNode cnode;
cnode = new ClassNode { Name = DSDefinitions.Keyword.Array, Rank = 5, TypeSystem = this };
cnode.ID = (int)PrimitiveType.kTypeArray;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeArray);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Double, Rank = 4, TypeSystem = this };
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "num");
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceDoubleToIntScore);
cnode.ID = (int)PrimitiveType.kTypeDouble;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeDouble);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Int, Rank = 3, TypeSystem = this };
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "num");
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceIntToDoubleScore);
cnode.ID = (int)PrimitiveType.kTypeInt;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeInt);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Bool, Rank = 2, TypeSystem = this };
cnode.ID = (int)PrimitiveType.kTypeBool;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "bool");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeBool);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Char, Rank = 1, TypeSystem = this };
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.ID = (int)PrimitiveType.kTypeChar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeChar);
cnode = new ClassNode { Name = DSDefinitions.Keyword.String, Rank = 0, TypeSystem = this };
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.ID = (int)PrimitiveType.kTypeString;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "str");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeString);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Var, Rank = 0, TypeSystem = this };
cnode.ID = (int)PrimitiveType.kTypeVar;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVar);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Null, Rank = 0, TypeSystem = this };
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeDouble, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeBool, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeChar, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeString, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.ID = (int)PrimitiveType.kTypeNull;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeNull);
cnode = new ClassNode { Name = DSDefinitions.Keyword.Void, Rank = 0, TypeSystem = this };
cnode.ID = (int)PrimitiveType.kTypeVoid;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeVoid);
cnode = new ClassNode { Name = DSDefinitions.Keyword.PointerReserved, Rank = 0, TypeSystem = this };
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.ID = (int)PrimitiveType.kTypePointer;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypePointer);
cnode = new ClassNode { Name = DSDefinitions.Keyword.FunctionPointer, Rank = 0,TypeSystem = this };
cnode.CoerceTypes.Add((int)PrimitiveType.kTypeInt, (int)ProtoCore.DSASM.ProcedureDistance.kCoerceScore);
cnode.ID = (int)PrimitiveType.kTypeFunctionPointer;
cnode.ClassAttributes = new AST.AssociativeAST.ClassAttributes("", "func");
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeFunctionPointer);
cnode = new ClassNode { Name = "return_reserved", Rank = 0, TypeSystem = this };
cnode.ID = (int)PrimitiveType.kTypeReturn;
classTable.SetClassNodeAt(cnode, (int)PrimitiveType.kTypeReturn);
}
private void ResetAll(Options options)
{
ProtoCore.Utils.Validity.AssertExpiry();
Options = options;
Executives = new Dictionary<ProtoCore.Language, ProtoCore.Executive>();
FunctionTable = new Lang.FunctionTable();
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
Heap = new DSASM.Heap();
Rmem = new ProtoCore.Runtime.RuntimeMemory(Heap);
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
CodeBlockIndex = 0;
RuntimeTableIndex = 0;
CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
// TODO Jun/Luke type system refactoring
// Initialize the globalClass table and type system
ClassTable = new DSASM.ClassTable();
TypeSystem = new TypeSystem();
TypeSystem.SetClassTable(ClassTable);
ProcNode = null;
ProcTable = new DSASM.ProcedureTable(ProtoCore.DSASM.Constants.kGlobalScope);
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<ProtoCore.ReplicationGuide>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
deltaCompileStartPC = ProtoCore.DSASM.Constants.kInvalidIndex;
if (options.SuppressBuildOutput)
{
// don't log any of the build related messages
// just accumulate them in relevant containers with
// BuildStatus object
//
BuildStatus = new BuildStatus(this, false, false, false);
}
else
{
BuildStatus = new BuildStatus(this, Options.BuildOptWarningAsError, null, Options.BuildOptErrorAsWarning);
}
RuntimeStatus = new RuntimeStatus(this);
SSASubscript = 0;
SSASubscript_GUID = System.Guid.NewGuid();
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
//stackNodeExecutedSameTimes = new Stack<List<AssociativeGraph.GraphNode>>();
//stackExecutingGraphNodes = new Stack<AssociativeGraph.GraphNode>();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
Configurations = new Dictionary<string, object>();
ContinuationStruct = new Lang.ContinuationStructure();
ParsingMode = ProtoCore.ParseMode.Normal;
IsParsingPreloadedAssembly = false;
IsParsingCodeBlockNode = false;
ImportHandler = null;
deltaCompileStartPC = 0;
builtInsLoaded = false;
FFIPropertyChangedMonitor = new FFIPropertyChangedMonitor(this);
csExecutionState = null;
EnableCallsiteExecutionState = false;
// TODO: Remove check once fully implemeted
if (EnableCallsiteExecutionState)
{
csExecutionState = CallsiteExecutionState.LoadState();
}
else
{
csExecutionState = new CallsiteExecutionState();
}
CallsiteCache = new Dictionary<int, CallSite>();
CachedSSANodes = new List<AssociativeNode>();
CallSiteToNodeMap = new Dictionary<Guid, Guid>();
ASTToCallSiteMap = new Dictionary<int, CallSite>();
ForLoopBlockIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
GraphNodeCallList = new List<GraphNode>();
newEntryPoint = ProtoCore.DSASM.Constants.kInvalidIndex;
}