sorah	2017-05-15 21:18:55 +0900 (Mon, 15 May 2017)

  New Revision: 58734

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58734

  Log:
    [DOC] File#path result can be inaccurate
    
    * file.c(rb_file_path): [DOC] Note that the pathname returned by this
      method can be inaccurate, for instance file gets moved, renamed,
      deleted or is created with File::TMPFILE option.
    
      Relates to [Feature #13568]

  Modified files:
    trunk/file.c
Index: file.c
===================================================================
--- file.c	(revision 58733)
+++ file.c	(revision 58734)
@@ -372,6 +372,9 @@ apply2files(void (*func)(const char *, V https://github.com/ruby/ruby/blob/trunk/file.c#L372
  *  Returns the pathname used to create <i>file</i> as a string. Does
  *  not normalize the name.
  *
+ *  The pathname may not point the file corresponding to <i>file</i>.
+ *  e.g. file has been moved, deleted, or created with <code>File::TMPFILE</code> option.
+ *
  *     File.new("testfile").path               #=> "testfile"
  *     File.new("/tmp/../tmp/xxx", "w").path   #=> "/tmp/../tmp/xxx"
  *

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