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From: "burnus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/60813] New: [Coarray] substrings mishandled
Date: Thu, 10 Apr 2014 21:13:00 -0000
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X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Version: 4.9.0
X-Bugzilla-Keywords: diagnostic, rejects-valid
X-Bugzilla-Severity: normal
X-Bugzilla-Who: burnus at gcc dot gnu.org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60813

            Bug ID: 60813
           Summary: [Coarray] substrings mishandled
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Keywords: diagnostic, rejects-valid
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: burnus at gcc dot gnu.org

The following substring reference gives the bogus:

   Error: Rank mismatch in array reference at (1) (1/0)

character(len=5), save :: str[*]
print *, str(j:j)
end


While the following (array section) is rejected - but with the wrong error
message. It should state that "str" is a scalar. (Correct syntax for a
substring would be "str[1](j:j)".)

character(len=5), save :: str[*]
print *, str(j:j)[1]
end