public static IReturnType CreateReturnType(AST.TypeReference reference, IClass callingClass,
IMethodOrProperty callingMember, int caretLine, int caretColumn,
IProjectContent projectContent)
{
System.Diagnostics.Debug.Assert(projectContent != null);
if (reference == null)
{
return(GetDefaultReturnType(projectContent));
}
if (reference is AST.ArrayTypeReference)
{
AST.ArrayTypeReference arr = (AST.ArrayTypeReference)reference;
return(new ArrayReturnType(projectContent,
CreateReturnType(arr.ElementType, callingClass, callingMember,
caretLine, caretColumn, projectContent),
(arr.Rank != null) ? (int)arr.Rank.Value : 1));
}
else if (reference is AST.SimpleTypeReference)
{
string name = ((AST.SimpleTypeReference)reference).Name;
IReturnType rt;
int typeParameterCount = (reference is AST.GenericTypeReference) ? ((AST.GenericTypeReference)reference).GenericArguments.Count : 0;
if (name == "duck")
{
rt = new BooResolver.DuckClass(new DefaultCompilationUnit(projectContent)).DefaultReturnType;
}
else if (BooAmbience.ReverseTypeConversionTable.ContainsKey(name))
{
rt = new GetClassReturnType(projectContent, BooAmbience.ReverseTypeConversionTable[name], typeParameterCount);
}
else if (callingClass == null)
{
rt = new GetClassReturnType(projectContent, name, typeParameterCount);
}
else
{
rt = new SearchClassReturnType(projectContent, callingClass, caretLine, caretColumn,
name, typeParameterCount);
}
if (typeParameterCount > 0)
{
AST.TypeReferenceCollection arguments = ((AST.GenericTypeReference)reference).GenericArguments;
// GenericTypeReference derives from SimpleTypeReference
IReturnType[] typeArguments = new IReturnType[arguments.Count];
for (int i = 0; i < typeArguments.Length; i++)
{
typeArguments[i] = CreateReturnType(arguments[i], callingClass, callingMember, caretLine, caretColumn,
projectContent);
}
rt = new ConstructedReturnType(rt, typeArguments);
}
return(rt);
}
else if (reference is AST.CallableTypeReference)
{
AST.CallableTypeReference ctr = (AST.CallableTypeReference)reference;
AnonymousMethodReturnType amrt = new AnonymousMethodReturnType(new DefaultCompilationUnit(projectContent));
if (ctr.ReturnType != null)
{
amrt.MethodReturnType = CreateReturnType(ctr.ReturnType, callingClass, callingMember, caretLine, caretColumn, projectContent);
}
amrt.MethodParameters = new List <IParameter>();
AddParameters(ctr.Parameters, amrt.MethodParameters, callingMember, callingClass ?? new DefaultClass(new DefaultCompilationUnit(projectContent), "__Dummy"));
return(amrt);
}
else
{
throw new NotSupportedException("unknown reference type: " + reference.ToString());
}
}
public static IReturnType CreateReturnType(AST.TypeReference reference, IClass callingClass,
IMethodOrProperty callingMember, int caretLine, int caretColumn,
IProjectContent projectContent)
{
System.Diagnostics.Debug.Assert(projectContent != null);
if (reference == null) {
return GetDefaultReturnType(projectContent);
}
if (reference is AST.ArrayTypeReference) {
AST.ArrayTypeReference arr = (AST.ArrayTypeReference)reference;
return new ArrayReturnType(projectContent,
CreateReturnType(arr.ElementType, callingClass, callingMember,
caretLine, caretColumn, projectContent),
(arr.Rank != null) ? (int)arr.Rank.Value : 1);
} else if (reference is AST.SimpleTypeReference) {
string name = ((AST.SimpleTypeReference)reference).Name;
IReturnType rt;
int typeParameterCount = (reference is AST.GenericTypeReference) ? ((AST.GenericTypeReference)reference).GenericArguments.Count : 0;
if (name == "duck")
rt = new BooResolver.DuckClass(new DefaultCompilationUnit(projectContent)).DefaultReturnType;
else if (BooAmbience.ReverseTypeConversionTable.ContainsKey(name))
rt = new GetClassReturnType(projectContent, BooAmbience.ReverseTypeConversionTable[name], typeParameterCount);
else if (callingClass == null)
rt = new GetClassReturnType(projectContent, name, typeParameterCount);
else
rt = new SearchClassReturnType(projectContent, callingClass, caretLine, caretColumn,
name, typeParameterCount);
if (typeParameterCount > 0) {
AST.TypeReferenceCollection arguments = ((AST.GenericTypeReference)reference).GenericArguments;
// GenericTypeReference derives from SimpleTypeReference
IReturnType[] typeArguments = new IReturnType[arguments.Count];
for (int i = 0; i < typeArguments.Length; i++) {
typeArguments[i] = CreateReturnType(arguments[i], callingClass, callingMember, caretLine, caretColumn,
projectContent);
}
rt = new ConstructedReturnType(rt, typeArguments);
}
return rt;
} else if (reference is AST.CallableTypeReference) {
AST.CallableTypeReference ctr = (AST.CallableTypeReference)reference;
AnonymousMethodReturnType amrt = new AnonymousMethodReturnType(new DefaultCompilationUnit(projectContent));
if (ctr.ReturnType != null) {
amrt.MethodReturnType = CreateReturnType(ctr.ReturnType, callingClass, callingMember, caretLine, caretColumn, projectContent);
}
amrt.MethodParameters = new List<IParameter>();
AddParameters(ctr.Parameters, amrt.MethodParameters, callingMember, callingClass ?? new DefaultClass(new DefaultCompilationUnit(projectContent), "__Dummy"));
return amrt;
} else {
throw new NotSupportedException("unknown reference type: " + reference.ToString());
}
}
