gcc/testsuite/gfortran.dg/fmt_int_sign.f90

   1 ! { dg-do run }
   2 ! { dg-options -fno-range-check }
   3 ! PR38504 double minus sign when printing integer
   4 ! Test case derived from example by Jos de Kloe
   5 program IntAdtest
   6
   7   integer, parameter :: i8_ = Selected_Int_Kind(18)  ! = integer*8
   8   character(len=22) :: str_value
   9   integer(i8_) :: value
  10   character(len=*), parameter :: format_IntAd  = "(i22)"
  11
  12   value = -9223372036854775807_i8_ -1
  13   write(str_value, format_IntAd) value
  14   if (str_value.ne."  -9223372036854775808") STOP 1
  15
  16 end program IntAdtest