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! { dg-do run }
!
! PR fortran/34137
!
! Entry was previously not possible in a module.
! Checks also whether the different result combinations
! work properly.
!
module m1
implicit none
contains
function func(a)
implicit none
integer :: a, func
real :: ent
func = a*4
return
entry ent(a)
ent = -a*2.0
return
end function func
end module m1
module m2
implicit none
contains
function func(a)
implicit none
integer :: a, func
real :: func2
func = a*8
return
entry ent(a) result(func2)
func2 = -a*4.0
return
end function func
end module m2
module m3
implicit none
contains
function func(a) result(res)
implicit none
integer :: a, res
real :: func2
res = a*12
return
entry ent(a) result(func2)
func2 = -a*6.0
return
end function func
end module m3
module m4
implicit none
contains
function func(a) result(res)
implicit none
integer :: a, res
real :: ent
res = a*16
return
entry ent(a)
ent = -a*8.0
return
end function func
end module m4
program main
implicit none
call test1()
call test2()
call test3()
call test4()
contains
subroutine test1()
use m1
implicit none
if(func(3) /= 12) call abort()
if(abs(ent(7) + 14.0) > tiny(1.0)) call abort()
end subroutine test1
subroutine test2()
use m2
implicit none
if(func(9) /= 72) call abort()
if(abs(ent(11) + 44.0) > tiny(1.0)) call abort()
end subroutine test2
subroutine test3()
use m3
implicit none
if(func(13) /= 156) call abort()
if(abs(ent(17) + 102.0) > tiny(1.0)) call abort()
end subroutine test3
subroutine test4()
use m4
implicit none
if(func(23) /= 368) call abort()
if(abs(ent(27) + 216.0) > tiny(1.0)) call abort()
end subroutine test4
end program main
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