public static DyObject ExternalFunctionFailure(this ExecutionContext ctx, DyFunction func, string error)
{
var functionName = func.Self is null ? func.FunctionName
: $"{func.Self.TypeName}.{func.FunctionName}";
ctx.Error = new(DyError.ExternalFunctionFailure, functionName, error);
return(Nil);
}
internal override void SetInstanceMember(ExecutionContext ctx, HashString name, DyFunction func)
{
if ((string)name is Builtins.Get or Builtins.Set or Builtins.Length)
{
ctx.OverloadProhibited(this, (string)name);
return;
}
base.SetInstanceMember(ctx, name, func);
}
private static (DyVariant err, CallStackTrace?trace) GetErrorInformation(DyFunction func, Exception ex)
{
if (ex is DyCodeException err)
{
return(err.Error, err.CallTrace);
}
if (ex.InnerException is not null)
{
return(GetErrorInformation(func, ex.InnerException));
}
var functionName = func.Self is null ? func.FunctionName
: $"{func.Self.TypeName}.{func.FunctionName}";
return(new(DyError.ExternalFunctionFailure, functionName, ex.Message), null);
}
public EqualityComparer(ExecutionContext ctx, DyObject functor)
{
this.ctx = ctx;
func = functor.ToFunction(ctx) !;
ctx.ThrowIf();
}
public CompositionContainer(DyFunction first, DyFunction second) : base(null, first.Parameters, first.VarArgIndex)
{
this.first = first;
this.second = second;
}
protected override bool Equals(DyFunction func) => func is CompositionContainer cc &&
protected override bool Equals(DyFunction func) => FunctionName == func.FunctionName && func is DyExternalFunction fn && fn.func.Equals(func) &&
protected override bool Equals(DyFunction func) => func is DyNativeFunction m && m.UnitId == UnitId && m.FunctionId == FunctionId &&
