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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [char_cast_2.f90] - Blame information for rev 694

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1 694 jeremybenn
! { dg-do compile }
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! { dg-options "-fdump-tree-original" }
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! This is the same as achar_4.f90 but checks that the result of the 'merge'
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! reference is correctly cast.
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!
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! The code comes from http://www.star.le.ac.uk/~cgp/fortran.html (by Clive Page)
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! Reported by Thomas Koenig 
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!
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  if (any (Up ("AbCdEfGhIjKlM") .ne. (/"ABCDEFGHIJKLM"/))) call abort ()
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contains
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  Character (len=20) Function Up (string)
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    Character(len=*) string
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    Up =                                                                &
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     transfer(merge(achar(iachar(transfer(string,"x",len(string)))-     &
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     (ichar('a')-ichar('A')) ),                                         &
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     transfer(string,"x",len(string)) ,                                 &
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     transfer(string,"x",len(string)) >= "a" .and.                      &
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     transfer(string,"x",len(string)) <= "z"), repeat("x", len(string)))
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    return
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  end function Up
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end
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! The sign that all is well is that [S.5][1] appears twice.
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! Platform dependent variations are [S$5][1], [__S_5][1], [S___5][1]
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! so we count the occurrences of 5][1].
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! { dg-final { scan-tree-dump-times "5\\\]\\\[1\\\]" 2 "original" } }
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! { dg-final { cleanup-tree-dump "original" } }

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