24 lines
602 B
Fortran
24 lines
602 B
Fortran
! Related to PR 19928. Check that foo() is only called once per statement.
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! { dg-do run }
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program main
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implicit none
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type t
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integer, dimension (5) :: field
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end type t
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type (t), dimension (2) :: a
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integer :: calls, i, j
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forall (i = 1:2, j = 1:5) a(i)%field(j) = i * 100 + j
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calls = 0
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if (sum (a%field(foo(calls))) .ne. 304) call abort
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if (calls .ne. 1) call abort
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if (sum (a(foo(calls))%field) .ne. 1015) call abort
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if (calls .ne. 2) call abort
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contains
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function foo (calls)
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integer :: calls, foo
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calls = calls + 1
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foo = 2
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end function foo
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end program main
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