flang/test/Semantics/lcobound.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2 ! Check for semantic errors in lcobound() function references
   3
   4 program lcobound_tests
   5   use iso_c_binding, only : c_int32_t, c_int64_t
   6   implicit none
   7
   8   integer n, i, array(1), non_coarray(1), scalar_coarray[*], array_coarray(1)[*], non_constant, scalar
   9   integer, parameter :: const_out_of_range_dim = 5, const_in_range_dim = 1
  10   real, allocatable :: coarray_corank3[:,:,:]
  11   logical non_integer, logical_coarray[3,*]
  12   logical, parameter :: const_non_integer = .true.
  13   integer, allocatable :: lcobounds(:)
  14
  15   !___ standard-conforming statement with no optional arguments present ___
  16   lcobounds = lcobound(scalar_coarray)
  17   lcobounds = lcobound(array_coarray)
  18   lcobounds = lcobound(coarray_corank3)
  19   lcobounds = lcobound(logical_coarray)
  20   lcobounds = lcobound(coarray=scalar_coarray)
  21
  22   !___ standard-conforming statements with optional dim argument present ___
  23   n = lcobound(scalar_coarray, 1)
  24   n = lcobound(coarray_corank3, 1)
  25   n = lcobound(coarray_corank3, 3)
  26   n = lcobound(scalar_coarray, const_in_range_dim)
  27   n = lcobound(logical_coarray, const_in_range_dim)
  28   n = lcobound(scalar_coarray, dim=1)
  29   n = lcobound(coarray=scalar_coarray, dim=1)
  30   n = lcobound( dim=1, coarray=scalar_coarray)
  31
  32   !___ standard-conforming statements with optional kind argument present ___
  33   n = lcobound(scalar_coarray, 1, c_int32_t)
  34
  35   n = lcobound(scalar_coarray, 1, kind=c_int32_t)
  36
  37   n = lcobound(scalar_coarray, dim=1, kind=c_int32_t)
  38   n = lcobound(scalar_coarray, kind=c_int32_t, dim=1)
  39
  40   lcobounds = lcobound(scalar_coarray, kind=c_int32_t)
  41
  42   lcobounds = lcobound(coarray=scalar_coarray, kind=c_int32_t)
  43   lcobounds = lcobound(kind=c_int32_t, coarray=scalar_coarray)
  44
  45   n = lcobound(coarray=scalar_coarray, dim=1, kind=c_int32_t)
  46   n = lcobound(dim=1, coarray=scalar_coarray, kind=c_int32_t)
  47   n = lcobound(kind=c_int32_t, coarray=scalar_coarray, dim=1)
  48   n = lcobound(dim=1, kind=c_int32_t, coarray=scalar_coarray)
  49   n = lcobound(kind=c_int32_t, dim=1, coarray=scalar_coarray)
  50
  51   !___ non-conforming statements ___
  52
  53   !ERROR: DIM=0 dimension is out of range for coarray with corank 1
  54   n = lcobound(scalar_coarray, dim=0)
  55
  56   !ERROR: DIM=0 dimension is out of range for coarray with corank 3
  57   n = lcobound(coarray_corank3, dim=0)
  58
  59   !ERROR: DIM=-1 dimension is out of range for coarray with corank 1
  60   n = lcobound(scalar_coarray, dim=-1)
  61
  62   !ERROR: DIM=2 dimension is out of range for coarray with corank 1
  63   n = lcobound(array_coarray, dim=2)
  64
  65   !ERROR: DIM=2 dimension is out of range for coarray with corank 1
  66   n = lcobound(array_coarray, 2)
  67
  68   !ERROR: DIM=4 dimension is out of range for coarray with corank 3
  69   n = lcobound(coarray_corank3, dim=4)
  70
  71   !ERROR: DIM=4 dimension is out of range for coarray with corank 3
  72   n = lcobound(dim=4, coarray=coarray_corank3)
  73
  74   !ERROR: DIM=5 dimension is out of range for coarray with corank 3
  75   n = lcobound(coarray_corank3, const_out_of_range_dim)
  76
  77   !ERROR: No intrinsic or user-defined ASSIGNMENT(=) matches scalar INTEGER(4) and rank 1 array of INTEGER(4)
  78   scalar = lcobound(scalar_coarray)
  79
  80   !ERROR: missing mandatory 'coarray=' argument
  81   n = lcobound(dim=i)
  82
  83   !ERROR: Actual argument for 'dim=' has bad type 'LOGICAL(4)'
  84   n = lcobound(scalar_coarray, non_integer)
  85
  86   !ERROR: Actual argument for 'dim=' has bad type 'LOGICAL(4)'
  87   n = lcobound(scalar_coarray, dim=non_integer)
  88
  89   !ERROR: Actual argument for 'kind=' has bad type 'LOGICAL(4)'
  90   lcobounds = lcobound(scalar_coarray, kind=const_non_integer)
  91
  92   !ERROR: Actual argument for 'kind=' has bad type 'LOGICAL(4)'
  93   n = lcobound(scalar_coarray, 1, const_non_integer)
  94
  95   !ERROR: 'kind=' argument must be a constant scalar integer whose value is a supported kind for the intrinsic result type
  96   lcobounds = lcobound(scalar_coarray, kind=non_constant)
  97
  98   !ERROR: 'kind=' argument must be a constant scalar integer whose value is a supported kind for the intrinsic result type
  99   n = lcobound(scalar_coarray, dim=1, kind=non_constant)
 100
 101   !ERROR: 'kind=' argument must be a constant scalar integer whose value is a supported kind for the intrinsic result type
 102   n = lcobound(scalar_coarray, 1, non_constant)
 103
 104   !ERROR: missing mandatory 'coarray=' argument
 105   n = lcobound(dim=i, kind=c_int32_t)
 106
 107   n = lcobound(coarray=scalar_coarray, i)
 108
 109   !ERROR: missing mandatory 'coarray=' argument
 110   lcobounds = lcobound()
 111
 112   !ERROR: 'coarray=' argument must have corank > 0 for intrinsic 'lcobound'
 113   lcobounds = lcobound(3.4)
 114
 115   !ERROR: keyword argument to intrinsic 'lcobound' was supplied positionally by an earlier actual argument
 116   n = lcobound(scalar_coarray, 1, coarray=scalar_coarray)
 117
 118   !ERROR: too many actual arguments for intrinsic 'lcobound'
 119   n = lcobound(scalar_coarray, i, c_int32_t, 0)
 120
 121   !ERROR: 'coarray=' argument must have corank > 0 for intrinsic 'lcobound'
 122   lcobounds = lcobound(coarray=non_coarray)
 123
 124   !ERROR: 'coarray=' argument must have corank > 0 for intrinsic 'lcobound'
 125   n = lcobound(coarray=non_coarray, dim=1)
 126
 127   !ERROR: 'dim=' argument has unacceptable rank 1
 128   n = lcobound(scalar_coarray, array )
 129
 130   !ERROR: unknown keyword argument to intrinsic 'lcobound'
 131   lcobounds = lcobound(c=scalar_coarray)
 132
 133   !ERROR: unknown keyword argument to intrinsic 'lcobound'
 134   n = lcobound(scalar_coarray, dims=i)
 135
 136   !ERROR: unknown keyword argument to intrinsic 'lcobound'
 137   n = lcobound(scalar_coarray, i, kinds=c_int32_t)
 138
 139   !ERROR: repeated keyword argument to intrinsic 'lcobound'
 140   n = lcobound(scalar_coarray, dim=1, dim=2)
 141
 142   !ERROR: repeated keyword argument to intrinsic 'lcobound'
 143   lcobounds = lcobound(coarray=scalar_coarray, coarray=array_coarray)
 144
 145   !ERROR: repeated keyword argument to intrinsic 'lcobound'
 146   lcobounds = lcobound(scalar_coarray, kind=c_int32_t, kind=c_int64_t)
 147
 148 end program lcobound_tests