Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/dec_union_3.f90 @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
! { dg-do run } ! { dg-options "-fdec-structure" } ! ! Test UNIONs with initializations. ! subroutine aborts (s) character(*), intent(in) :: s print *, s STOP 1 end subroutine ! Initialization expressions structure /s3/ integer(4) :: i = 8 union ! U7 map integer(4) :: x = 1600 integer(4) :: y = 1800 end map map integer(2) a, b, c end map end union end structure record /s3/ r3 ! Initialized unions if ( r3.x .ne. 1600 .or. r3.y .ne. 1800) then r3.x = r3.y ! If r3 isn't used the initializations are optimized out call aborts ("union initialization") endif end