Bug 23392 – "File does not exist" while the real error is "ENAMETOOLONG (File name too long)"

```fdne-vs-fntl.d module file_does_not_exist__vs__file_name_too_long; import std.stdio; import std.file; version (Posix): string make_long_filename () { immutable char [256] longname = 'X'; // assuming NAME_MAX is 255 return (cast (string) longname).dup (); } void main () { auto fsoname = make_long_filename (); auto de = DirEntry (fsoname); } ``` $ dmd -g fdne-vs-fntl.d $ strace -festat,lstat ./fdne-vs-fntl lstat("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", 0x7fffffffd6d8) = -1 ENAMETOOLONG (File name too long) std.file.FileException@std/file.d(3887): XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX: File does not exist ---------------- ??:? ref @safe std.file.DirEntry std.file.DirEntry.__ctor(immutable(char)[]) [0x4b383d] ./fdne-vs-fntl.d:16 _Dmain [0x4b1130] The lstat call is performed in existsImpl while DirEntry is constructed. Alas, errno is not checked.

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