21 lines
456 B
Fortran
21 lines
456 B
Fortran
! { dg-do run }
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! { dg-shouldfail "negative NCOPIES argument to REPEAT intrinsic" }
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character(len=80) :: str
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integer :: i
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i = -1
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write(str,"(a)") repeat ("a", f())
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if (trim(str) /= "aaaa") call abort
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write(str,"(a)") repeat ("a", i)
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contains
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integer function f()
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integer :: x = 5
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save x
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x = x - 1
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f = x
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end function f
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end
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! { dg-output "Fortran runtime error: Argument NCOPIES of REPEAT intrinsic is negative .* line 6)"
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