/// <summary>
/// Visitor
/// </summary>
/// <param name="typeCobolQualifiedSymbolReference"></param>
/// <returns></returns>
public override bool Visit(TypeCobol.Compiler.CodeElements.TypeCobolQualifiedSymbolReference typeCobolQualifiedSymbolReference)
{ //Yes it has TypeCobol qualifier
IList <SymbolReference> items = typeCobolQualifiedSymbolReference.AsList();
if (Items == null)
{
Items = items;
}
else
{
//Check if the first element is already in
SymbolReference first = items[0];
if (Containss(first))
{
return(true);
}
if (Contains(first))
{
foreach (SymbolReference sr in items)
{
if (!Contains(sr))
{
Items.Add(sr);
}
}
}
else
{
AllItemsList.Add(Items);
Items = items;
}
}
return(true);
}
/// <summary>
/// Visitor
/// </summary>
/// <param name="typeCobolQualifiedSymbolReference"></param>
/// <returns></returns>
public override bool Visit(TypeCobol.Compiler.CodeElements.TypeCobolQualifiedSymbolReference typeCobolQualifiedSymbolReference)
{ //Yes it has TypeCobol qualifier
IList <SymbolReference> items = typeCobolQualifiedSymbolReference.AsList();
if (Items == null)
{
Items = items;
}
else
{
SymbolReference first = items[0];
SymbolReference last = items[items.Count - 1];
if (AllItemsListContains(first))
{
return(true);
}
if (ItemsContains(first) || ItemsContains(last))
{
Items = items;
}
else
{
AllItemsList.Add(Items);
Items = items;
}
}
return(true);
}
/// <summary>
/// Checks and handles any procedure call resolution.
/// </summary>
/// <param name="items">The items to check if they correspond to the procedure qualified name</param>
/// <returns>true if it was a Procedure style call, false otherwise.</returns>
private bool IsProcedureStyleCallItems(IList <SymbolReference> items, out string hashFunction)
{
hashFunction = null;
if (CurrentNode is TypeCobol.Compiler.Nodes.ProcedureStyleCall)
{
TypeCobol.Compiler.Nodes.ProcedureStyleCall procStyleCall = CurrentNode as TypeCobol.Compiler.Nodes.ProcedureStyleCall;
if (procStyleCall.CodeElement is TypeCobol.Compiler.CodeElements.ProcedureStyleCallStatement)
{
TypeCobol.Compiler.CodeElements.ProcedureStyleCallStatement procStyleCallStmt =
procStyleCall.CodeElement as TypeCobol.Compiler.CodeElements.ProcedureStyleCallStatement;
if (procStyleCallStmt.ProgramOrProgramEntryOrProcedureOrFunctionOrTCProcedureFunction is
TypeCobol.Compiler.CodeElements.TypeCobolQualifiedSymbolReference)
{
TypeCobol.Compiler.CodeElements.TypeCobolQualifiedSymbolReference tcqsr = procStyleCallStmt.ProgramOrProgramEntryOrProcedureOrFunctionOrTCProcedureFunction as
TypeCobol.Compiler.CodeElements.TypeCobolQualifiedSymbolReference;
IList <SymbolReference> names_items = tcqsr.AsList();
if (names_items.Count != items.Count)
{
return(false);
}
if (EqualItems(items, names_items))
{//This is a reference to a Function Call.
hashFunction = procStyleCall.FunctionDeclaration.Hash;
if (ProgramStack != null && ProgramStack.Count > 0)
{ //Memoïze the (hash,ProcedureStyleCall) In the Program procedure style call dictionary.
var program = ProgramStack.Peek();
if (!program.ProcStyleCalls.ContainsKey(hashFunction))
{
program.ProcStyleCalls[hashFunction] = new Tuple <IList <SymbolReference>, TypeCobol.Compiler.Nodes.ProcedureStyleCall>(items, procStyleCall);
}
}
return(true);
}
}
}
}
return(false);
}
public virtual bool Visit(TypeCobolQualifiedSymbolReference typeCobolQualifiedSymbolReference)
{
return(true);
}
public override bool Visit(TypeCobolQualifiedSymbolReference typeCobolQualifiedSymbolReference)
{
NeedGeneration = true;
return(false);
}