[Bug fortran/63744] [4.8/4.9/5 Regression] Duplicate use-statement causes error

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63744

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.6.4
           Keywords|                            |rejects-valid
   Last reconfirmed|                            |2014-11-15
                 CC|                            |burnus@net-b.de
     Ever confirmed|0                           |1
            Summary|Duplicate use-statement     |[4.8/4.9/5 Regression]
                   |causes error                |Duplicate use-statement
                   |                            |causes error
      Known to fail|                            |4.6.4, 4.8.3, 4.9.2, 5.0

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The code is accepted by fortran 4.7.0 r176194 (2011-07-12) and rejected by
r176695 (2011-07-23) and above (up to trunk 5.0). I think it is r176375
(pr34657) where the error message has been introduced.