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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/ret_pointer_2.f90
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+! { dg-do run }
+! PR 25806: Functions returning pointers to arrays
+program a
+ integer, target :: storage(5)
+ integer :: s(3)
+
+
+ print *, x(3) ! { dg-output " *1 *2 *3" }
+
+ if (ssum(x(3)) /= 6) call abort()
+
+ s = 0
+ s = x(3)
+ if (any(s /= (/1, 2, 3/))) call abort()
+
+contains
+
+ function x(n) result(t)
+ integer, intent(in) :: n
+ integer, pointer :: t(:)
+ integer :: i
+
+ t => storage(1:n)
+ t = (/ (i, i = 1, n) /)
+
+ end function x
+
+
+ integer function ssum(a)
+ integer, intent(in) :: a(:)
+
+ ssum = sum(a)
+
+ end function ssum
+
+end program a
+
+