1! Check that we correctly simplify IS_IOSTAT_END and IS_IOSTAT_EOR.
2! Not very useful, but required by the standards
3!
4! This test relies on the error numbers for END and EOR being -1 and -2.
5! This is good to actual
6!
7! { dg-do compile }
8!
9
10  use iso_fortran_env, only : iostat_end, iostat_eor
11  implicit none
12
13  integer(kind=merge(4, 0, is_iostat_end(-1))) :: a
14  integer(kind=merge(4, 0, is_iostat_end(-1_1))) :: b
15  integer(kind=merge(4, 0, is_iostat_end(-1_2))) :: c
16  integer(kind=merge(4, 0, is_iostat_end(-1_4))) :: d
17  integer(kind=merge(4, 0, is_iostat_end(-1_8))) :: e
18
19  integer(kind=merge(4, 0, is_iostat_eor(-2))) :: f
20  integer(kind=merge(4, 0, is_iostat_eor(-2_1))) :: g
21  integer(kind=merge(4, 0, is_iostat_eor(-2_2))) :: h
22  integer(kind=merge(4, 0, is_iostat_eor(-2_4))) :: i
23  integer(kind=merge(4, 0, is_iostat_eor(-2_8))) :: j
24
25  integer(kind=merge(0, 4, is_iostat_eor(-1))) :: k
26  integer(kind=merge(0, 4, is_iostat_end(-2))) :: l
27
28  integer(kind=merge(0, 4, is_iostat_eor(0))) :: m
29  integer(kind=merge(0, 4, is_iostat_end(0))) :: n
30
31  integer(kind=merge(4, 0, is_iostat_end(0))) :: o ! { dg-error "not supported for type" }
32  integer(kind=merge(4, 0, is_iostat_eor(0))) :: p ! { dg-error "not supported for type" }
33
34  integer(kind=merge(4, 0, is_iostat_eor(iostat_eor))) :: q
35  integer(kind=merge(4, 0, is_iostat_end(iostat_end))) :: r
36  integer(kind=merge(0, 4, is_iostat_end(iostat_eor))) :: s
37  integer(kind=merge(0, 4, is_iostat_eor(iostat_end))) :: t
38
39  end
40