32 lines
1.1 KiB
Fortran
32 lines
1.1 KiB
Fortran
! { dg-do compile }
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! { dg-options "-O2 -fdump-tree-original" }
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!
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! Check the fix for PR31608 in all it's various manifestations:)
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! Contributed by Richard Guenther <rguenth@gcc.gnu.org>
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!
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character(len=1) :: string = "z"
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integer :: i(1) = (/100/)
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print *, Up("abc")
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print *, transfer(((transfer(string,"x",1))), "x",1)
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print *, transfer(char(i), "x")
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print *, Upper ("abcdefg")
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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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character(1) :: chr
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Up = transfer(achar(iachar(transfer(string,chr,1))), "x")
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return
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end function Up
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Character (len=20) Function Upper (string)
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Character(len=*) string
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Upper = &
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transfer(merge(transfer(string,"x",len(string)), &
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string, .true.), "x")
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return
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end function Upper
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end
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! The sign that all is well is that [S.6][1] appears twice.
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! Platform dependent variations are [S$6][1], [__S_6][1], [S___6][1]
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! { dg-final { scan-tree-dump-times "6\\\]\\\[1\\\]" 2 "original" } }
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! { dg-final { cleanup-tree-dump "original" } }
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