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Date: Mon, 11 Aug 2008 04:32:00 -0000
Subject: [Bug fortran/37076]  New: Concatenation of KIND=4 strings with KIND=4 parameters fails
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From: "jvdelisle at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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This program illustrates the problem.  I think this is a rejects valid.  At the
point of failure in resolve.c, one of the operands has kind=1 for some reason.

program test3
  integer,parameter :: u = 4
  character(1,u),parameter :: nen=char(int(z'5e74'),u) !year
  character(25,u) :: string
  string = u_"2008"//nen
  print *, u_"2008"//nen ! Compiles OK
  print *, u_"2008"//nen//u_"8" ! Rejects this.
end program test3

$ gfc concat.f90 
concat.f90:7.10:

  print *, u_"2008"//nen//u_"8" ! Rejects this.
         1
Error: Operands of string concatenation operator at (1) are
CHARACTER(1)/CHARACTER(4)


-- 
           Summary: Concatenation of KIND=4 strings with KIND=4 parameters
                    fails
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jvdelisle at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37076