flang/test/Semantics/io03.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2   character(kind=1,len=50) internal_file
   3   character(kind=2,len=50) internal_file2
   4   character(kind=4,len=50) internal_file4
   5   character(kind=1,len=50) internal_fileA(20)
   6   character(kind=1,len=111) msg
   7   character(20) advance
   8   character(20) :: cvar;
   9   character, parameter :: const_internal_file = "(I6)"
  10   character, parameter :: const_cvar = "Ceci n'est pas une pipe."
  11   integer*1 stat1
  12   integer*2 stat2, id2
  13   integer*8 stat8
  14   integer :: iunit = 10
  15   integer, parameter :: junit = 11, const_size = 13, const_int = 15
  16   integer :: vv(10) = 7
  17
  18   namelist /mmm/ mm1, mm2
  19   namelist /nnn/ nn1, nn2
  20
  21   advance='no'
  22
  23   open(10)
  24
  25   read*
  26   print*, 'Ok'
  27   read(*)
  28   read*, jj
  29   read(*, *) jj
  30   read(unit=*, *) jj
  31   read(*, fmt=*) jj
  32   read(*, '(I4)') jj
  33   read(*, fmt='(I4)') jj
  34   read(fmt='(I4)', unit=*) jj
  35   read(iunit, *) jj
  36   read(junit, *) jj
  37   read(10, *) jj, cvar, cvar(7:17)
  38   read(internal_file, *) jj
  39   read(internal_fileA(3), *) jj
  40   read(internal_fileA(4:9), *) jj
  41   read(10, nnn)
  42   read(internal_file, nnn)
  43   read(internal_file, nml=nnn)
  44   read(const_internal_file, *)
  45   read(fmt=*, unit=internal_file)
  46   read(nml=nnn, unit=internal_file)
  47   read(iunit, nnn)
  48   read(10, nml=nnn)
  49   read(10, asynchronous='no') jj
  50   read(10, asynchronous='yes') jj
  51   read(10, eor=9, advance='no', fmt='(I4)') jj
  52   read(10, eor=9, advance='no', fmt='(I4)') jj
  53   read(10, asynchronous='yes', id=id) jj
  54   read(10, '(I4)', advance='no', asynchronous='yes', blank='null', &
  55       decimal='comma', end=9, eor=9, err=9, id=id, iomsg=msg, iostat=stat2, &
  56       pad='no', round='processor_defined', size=kk) jj
  57
  58   !ERROR: Invalid character kind for an internal file variable
  59   read(internal_file2, *) jj
  60
  61   !ERROR: Invalid character kind for an internal file variable
  62   read(internal_file4, *) jj
  63
  64   !ERROR: Internal file must not have a vector subscript
  65   read(internal_fileA(vv), *) jj
  66
  67   !ERROR: Input variable 'const_int' must be definable
  68   read(11, *) const_int
  69
  70   !ERROR: SIZE variable 'const_size' must be definable
  71   read(11, pos=ipos, size=const_size, end=9)
  72
  73   !ERROR: Input variable 'const_cvar' must be definable
  74   read(11, *) const_cvar
  75
  76   !ERROR: Input variable 'const_cvar' must be definable
  77   read(11, *) const_cvar(3:13)
  78
  79   !ERROR: Duplicate IOSTAT specifier
  80   read(11, pos=ipos, iostat=stat1, iostat=stat2)
  81
  82   !ERROR: Duplicate END specifier
  83   read(11, end=9, pos=ipos, end=9)
  84
  85   !ERROR: Duplicate NML specifier
  86   read(10, nml=mmm, nml=nnn)
  87
  88   !ERROR: READ statement must have a UNIT specifier
  89   read(err=9, iostat=stat8) jj
  90
  91   !ERROR: READ statement must not have a DELIM specifier
  92   !ERROR: READ statement must not have a SIGN specifier
  93   read(10, delim='quote', sign='plus') jj
  94
  95   !ERROR: If NML appears, REC must not appear
  96   read(10, nnn, rec=nn)
  97
  98   !ERROR: If NML appears, FMT must not appear
  99   !ERROR: If NML appears, a data list must not appear
 100   read(10, fmt=*, nml=nnn) jj
 101
 102   !ERROR: If UNIT=* appears, REC must not appear
 103   read(*, rec=13)
 104
 105   !ERROR: If UNIT=* appears, POS must not appear
 106   read(*, pos=13)
 107
 108   !ERROR: If UNIT=internal-file appears, REC must not appear
 109   read(internal_file, rec=13)
 110
 111   !ERROR: If UNIT=internal-file appears, POS must not appear
 112   read(internal_file, pos=13)
 113
 114   !ERROR: If REC appears, END must not appear
 115   read(10, fmt='(I4)', end=9, rec=13) jj
 116
 117   !ERROR: If REC appears, FMT=* must not appear
 118   read(10, *, rec=13) jj
 119
 120   !ERROR: If ADVANCE appears, UNIT=internal-file must not appear
 121   read(internal_file, '(I4)', eor=9, advance='no') jj
 122
 123   !ERROR: If ADVANCE appears, an explicit format must also appear
 124   !ERROR: If EOR appears, ADVANCE with value 'NO' must also appear
 125   read(10, eor=9, advance='yes')
 126
 127   !ERROR: If EOR appears, ADVANCE with value 'NO' must also appear
 128   read(10, eor=9)
 129
 130   !ERROR: Invalid ASYNCHRONOUS value 'nay'
 131   read(10, asynchronous='nay') ! prog req
 132
 133   !ERROR: If ASYNCHRONOUS='YES' appears, UNIT=number must also appear
 134   read(*, asynchronous='yes')
 135
 136   !ERROR: If ASYNCHRONOUS='YES' appears, UNIT=number must also appear
 137   read(internal_file, asynchronous='y'//'es')
 138
 139   !ERROR: If ID appears, ASYNCHRONOUS='YES' must also appear
 140   read(10, id=id)
 141
 142   !ERROR: If ID appears, ASYNCHRONOUS='YES' must also appear
 143   read(10, asynchronous='n'//'o', id=id)
 144
 145   !ERROR: If POS appears, REC must not appear
 146   read(10, pos=13, rec=13) jj
 147
 148   !ERROR: If DECIMAL appears, FMT or NML must also appear
 149   !ERROR: If BLANK appears, FMT or NML must also appear
 150   !ERROR: Invalid DECIMAL value 'Punkt'
 151   read(10, decimal='Punkt', blank='null') jj
 152
 153   !ERROR: If ROUND appears, FMT or NML must also appear
 154   !ERROR: If PAD appears, FMT or NML must also appear
 155   read(10, pad='no', round='nearest') jj
 156
 157   !ERROR: ID kind (2) is smaller than default INTEGER kind (4)
 158   read(10, id=id2, asynchronous='yes') jj
 159
 160 9 continue
 161 end
 162
 163 subroutine s(aa, n)
 164   integer :: aa(5,*)
 165   integer, intent(in) :: n
 166   integer :: bb(10), vv(10)
 167   type tt
 168     real :: x, y, z
 169   end type tt
 170   type(tt) :: qq(20)
 171
 172   vv = 1
 173
 174   read(*, *) aa(n,1)
 175   read(*, *) aa(n:n+2,2)
 176   read(*, *) qq(2:5)%y
 177
 178   !ERROR: Input variable 'n' must be definable
 179   read(*, *) n
 180
 181   !ERROR: Whole assumed-size array 'aa' may not appear here without subscripts
 182   read(*, *) aa
 183 end