gcc/testsuite/gfortran.dg/merge_char_1.f90

   1 ! { dg-do run }
   2 ! { dg-options "-std=legacy" }
   3 !
   4 ! PR 15327
   5 ! The merge intrinsic didn't work for strings
   6 character*2 :: c(2)
   7 logical :: ll(2)
   8
   9 ll = (/ .TRUE., .FALSE. /)
  10 c = merge( (/ "AA", "BB" /), (/ "CC", "DD" /), ll )
  11 if (c(1).ne."AA" .or. c(2).ne."DD") call abort ()
  12
  13 c = ""
  14 c = merge( (/ "AA", "BB" /), (/ "CC", "DD" /), (/ .TRUE., .FALSE. /) )
  15 if (c(1).ne."AA" .or. c(2).ne."DD") call abort ()
  16 end