public static ResolvedType GetFunctionType(FunctionDefinition func)
{
TypeContext ctx = func.ResolvedReturnType.TypeContext;
if (!ctx.FuncTypesByRef.ContainsKey(func))
{
ResolvedType type = GetFunctionType(func.ResolvedReturnType, func.ResolvedArgTypes, FunctionCall.CountOptionalArgs(func.DefaultValues));
ctx.FuncTypesByRef[func] = type;
}
return(ctx.FuncTypesByRef[func]);
}