Re: Return types are not matched with method return type.

[RollingCat]

And it says that
this for ReturnMatchedFile needs to be type FileList not type
FileResult!(ReturnMatchedFile, DirIterator).
I can't understand it!

Anyway, to solve the problem, again, I modified above code like below.

static bool ReturnMatchedFile(string str_arg_filename)
{
return endsWith(str_arg_filename, ".d");
}

class FileList
{
str_CurrentDir;

void GetCurrentList()
{
auto
filter_CurrentList=filter!ReturnMatchedFile(dirEntries(str_CurrentDir,
SpanMode.shallow));
}
}

and it works.

What is the problem?

Thanks for your reply. But what about the case of return type?

Regards.