CSTypeNode[] GetGenericParameters(CSScriptParser.Generic_parametersContext context)
{
CSScriptParser.TypeContext[] genericTypes = context.type();
int tempVarCount = genericTypes.Length;
CSTypeNode[] types = new CSTypeNode[tempVarCount];
for (int i = 0; i < tempVarCount; ++i)
{
CSTypeNode child = VisitType(genericTypes[i]) as CSTypeNode;
types[i] = child;
}
return(types);
}
public override CSNode VisitFuncExp(CSScriptParser.FuncExpContext context)
{
CSFunctionNode node = new CSFunctionNode(context.Start.Line, context.Start.Column);
node._functionName = context.NAME().GetText();
node._children = new CSNode[2];
node._children[0] = VisitSelectors(context.selector(), context.Start.Line, context.Start.Column);
node._children[1] = Visit(context.parameters());
CSScriptParser.Generic_parametersContext generic = context.generic_parameters();
if (generic != null)
{
node._genericParameters = GetGenericParameters(generic);
}
return(node);
}
string _GetTypeString(
object[] vartypes,
int varCount,
int typeStart,
System.Func <object, string> getName,
System.Func <object, CSScriptParser.Generic_parametersContext> getGenericParams)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
System.Text.StringBuilder sbTemplate = new System.Text.StringBuilder();
sbTemplate.Append('[');
bool isThereTemplate = false;
for (int i = 0; i < varCount; ++i)
{
object next = vartypes[i];
if (i != 0)
{
if (typeStart >= 0 && typeStart < i)
{
sb.Append('+');
}
else
{
sb.Append('.');
}
}
string name = getName(next);
sb.Append(ReflectionUtil.GetCleanNameIfPrimitive(name));
CSScriptParser.Generic_parametersContext genericParameters = getGenericParams(next);
if (genericParameters != null)
{
CSScriptParser.TypeContext[] genericTypes = genericParameters.type();
int tempVarCount = genericTypes.Length;
if (tempVarCount > 0)
{
if (isThereTemplate)
{
sbTemplate.Append(',');
}
else
{
isThereTemplate = true;
}
sb.Append('`');
sb.Append(tempVarCount.ToString());
sbTemplate.Append('[');
for (int j = 0; j < tempVarCount; ++j)
{
if (j != 0)
{
sbTemplate.Append("], [");
}
CSTypeNode child = VisitType(genericTypes[j]) as CSTypeNode;
sbTemplate.Append(child._typeString);
}
sbTemplate.Append(']');
}
}
}
sbTemplate.Append(']');
if (isThereTemplate)
{
sb.Append(sbTemplate.ToString());
}
string typeString = sb.ToString();
return(typeString);
}
/// <summary>
/// Visit a parse tree produced by <see cref="CSScriptParser.generic_parameters"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitGeneric_parameters([NotNull] CSScriptParser.Generic_parametersContext context)
{
return(VisitChildren(context));
}
