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! { dg-do run }
! This tests a few reshape PRs.
program resh
implicit none
real, dimension (2,3) :: a,c
real, dimension (12) :: b
type foo
real :: r
end type foo
type(foo), dimension (2,3) :: ar
type(foo), dimension (12) :: br
character (len=80) line1, line2, line3
integer :: i
! PR 21108: This used to give undefined results.
b = (/(i,i=1,12)/)
a = reshape(b(1:12:2),shape(a),order=(/2,1/))
c = reshape(b(1:12:2),shape(a),order=(/2,1/))
if (any (a /= c)) call abort
! Test generic reshape
br%r = b
ar = reshape(br(1:12:2),shape(a),order=(/2,1/))
if (any (ar%r /= a)) call abort
! Test callee-allocated memory with a write statement
write (line1,'(6F8.3)') reshape(b(1:12:2),shape(a),order=(/2,1/))
write (line2,'(6F8.3)') a
if (line1 /= line2 ) call abort
write (line3,'(6F8.3)') reshape(br(1:12:2),shape(ar),order=(/2,1/))
if (line1 /= line3 ) call abort
end
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