flang/test/Lower/namelist.f90

   1 ! RUN: bbc -emit-fir -o - %s | FileCheck %s
   2
   3 ! CHECK-LABEL: c.func @_QQmain
   4 program p
   5   ! CHECK:     %[[V_1:[0-9]+]] = fir.alloca !fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>
   6   ! CHECK:     %[[V_2:[0-9]+]] = fir.alloca !fir.box<!fir.ptr<i32>>
   7   ! CHECK:     %[[V_3:[0-9]+]] = fir.alloca !fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>
   8   ! CHECK:     %[[V_4:[0-9]+]] = fir.alloca !fir.box<!fir.ptr<i32>>
   9   ! CHECK:     %[[V_5:[0-9]+]] = fir.alloca !fir.array<4x!fir.char<1,3>> {bindc_name = "ccc", uniq_name = "_QFEccc"}
  10   ! CHECK:     %[[V_6:[0-9]+]] = fir.shape %c4{{.*}} : (index) -> !fir.shape<1>
  11   ! CHECK:     %[[V_7:[0-9]+]] = fir.declare %[[V_5]](%[[V_6]]) typeparams %c3{{.*}} {uniq_name = "_QFEccc"} : (!fir.ref<!fir.array<4x!fir.char<1,3>>>, !fir.shape<1>, index) -> !fir.ref<!fir.array<4x!fir.char<1,3>>>
  12   ! CHECK:     %[[V_8:[0-9]+]] = fir.alloca i32 {bindc_name = "jjj", uniq_name = "_QFEjjj"}
  13   ! CHECK:     %[[V_9:[0-9]+]] = fir.declare %[[V_8]] {uniq_name = "_QFEjjj"} : (!fir.ref<i32>) -> !fir.ref<i32>
  14   ! CHECK:     fir.store %c17{{.*}} to %[[V_9]] : !fir.ref<i32>
  15   character*3 ccc(4)
  16   namelist /nnn/ jjj, ccc
  17   jjj = 17
  18   ccc = ["aa ", "bb ", "cc ", "dd "]
  19
  20   ! CHECK:     %[[V_23:[0-9]+]] = fir.call @_FortranAioBeginExternalListOutput
  21   ! CHECK:     %[[V_24:[0-9]+]] = fir.alloca !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  22   ! CHECK:     %[[V_25:[0-9]+]] = fir.undefined !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  23   ! CHECK:     %[[V_26:[0-9]+]] = fir.address_of(@_QQclX6A6A6A00) : !fir.ref<!fir.char<1,4>>
  24   ! CHECK:     %[[V_27:[0-9]+]] = fir.convert %[[V_26]] : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>
  25   ! CHECK:     %[[V_28:[0-9]+]] = fir.insert_value %[[V_25]], %[[V_27]], [0 : index, 0 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<i8>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  26   ! CHECK:     %[[V_29:[0-9]+]] = fir.embox %[[V_9]] : (!fir.ref<i32>) -> !fir.box<!fir.ptr<i32>>
  27   ! CHECK:     fir.store %[[V_29]] to %[[V_4]] : !fir.ref<!fir.box<!fir.ptr<i32>>>
  28   ! CHECK:     %[[V_30:[0-9]+]] = fir.convert %[[V_4]] : (!fir.ref<!fir.box<!fir.ptr<i32>>>) -> !fir.ref<!fir.box<none>>
  29   ! CHECK:     %[[V_31:[0-9]+]] = fir.insert_value %[[V_28]], %[[V_30]], [0 : index, 1 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<!fir.box<none>>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  30   ! CHECK:     %[[V_32:[0-9]+]] = fir.address_of(@_QQclX63636300) : !fir.ref<!fir.char<1,4>>
  31   ! CHECK:     %[[V_33:[0-9]+]] = fir.convert %[[V_32]] : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>
  32   ! CHECK:     %[[V_34:[0-9]+]] = fir.insert_value %[[V_31]], %[[V_33]], [1 : index, 0 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<i8>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  33   ! CHECK:     %[[V_35:[0-9]+]] = fir.embox %[[V_7]](%[[V_6]]) : (!fir.ref<!fir.array<4x!fir.char<1,3>>>, !fir.shape<1>) -> !fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>
  34   ! CHECK:     fir.store %[[V_35]] to %[[V_3]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>>
  35   ! CHECK:     %[[V_36:[0-9]+]] = fir.convert %[[V_3]] : (!fir.ref<!fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>>) -> !fir.ref<!fir.box<none>>
  36   ! CHECK:     %[[V_37:[0-9]+]] = fir.insert_value %[[V_34]], %[[V_36]], [1 : index, 1 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<!fir.box<none>>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  37   ! CHECK:     fir.store %[[V_37]] to %[[V_24]] : !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>
  38   ! CHECK:     %[[V_38:[0-9]+]] = fir.alloca tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  39   ! CHECK:     %[[V_39:[0-9]+]] = fir.undefined tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  40   ! CHECK:     %[[V_40:[0-9]+]] = fir.address_of(@_QQclX6E6E6E00) : !fir.ref<!fir.char<1,4>>
  41   ! CHECK:     %[[V_41:[0-9]+]] = fir.convert %[[V_40]] : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>
  42   ! CHECK:     %[[V_42:[0-9]+]] = fir.insert_value %[[V_39]], %[[V_41]], [0 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<i8>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  43   ! CHECK:     %[[V_43:[0-9]+]] = fir.insert_value %[[V_42]], %c2{{.*}}, [1 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, i64) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  44   ! CHECK:     %[[V_44:[0-9]+]] = fir.insert_value %[[V_43]], %[[V_24]], [2 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  45   ! CHECK:     %[[V_45:[0-9]+]] = fir.address_of(@default.nonTbpDefinedIoTable) : !fir.ref<tuple<i64, !fir.ref<!fir.array<0xtuple<!fir.ref<none>, !fir.ref<none>, i32, i1>>>, i1>>
  46   ! CHECK:     %[[V_46:[0-9]+]] = fir.convert %[[V_45]] : (!fir.ref<tuple<i64, !fir.ref<!fir.array<0xtuple<!fir.ref<none>, !fir.ref<none>, i32, i1>>>, i1>>) -> !fir.ref<none>
  47   ! CHECK:     %[[V_47:[0-9]+]] = fir.insert_value %[[V_44]], %[[V_46]], [3 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<none>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  48   ! CHECK:     fir.store %[[V_47]] to %[[V_38]] : !fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>
  49   ! CHECK:     %[[V_48:[0-9]+]] = fir.convert %[[V_38]] : (!fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>) -> !fir.ref<tuple<>>
  50   ! CHECK:     %[[V_49:[0-9]+]] = fir.call @_FortranAioOutputNamelist(%[[V_23]], %[[V_48]]) fastmath<contract> : (!fir.ref<i8>, !fir.ref<tuple<>>) -> i1
  51   ! CHECK:     %[[V_50:[0-9]+]] = fir.call @_FortranAioEndIoStatement(%[[V_23]]) fastmath<contract> : (!fir.ref<i8>) -> i32
  52   write(*, nnn)
  53   jjj = 27
  54   ccc(4) = "zz "
  55   ! CHECK:     %[[V_58:[0-9]+]] = fir.call @_FortranAioBeginExternalListOutput
  56   ! CHECK:     %[[V_59:[0-9]+]] = fir.alloca !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  57   ! CHECK:     fir.store %[[V_29]] to %[[V_2]] : !fir.ref<!fir.box<!fir.ptr<i32>>>
  58   ! CHECK:     %[[V_60:[0-9]+]] = fir.convert %[[V_2]] : (!fir.ref<!fir.box<!fir.ptr<i32>>>) -> !fir.ref<!fir.box<none>>
  59   ! CHECK:     %[[V_61:[0-9]+]] = fir.insert_value %[[V_28]], %[[V_60]], [0 : index, 1 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<!fir.box<none>>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  60   ! CHECK:     %[[V_62:[0-9]+]] = fir.insert_value %[[V_61]], %[[V_33]], [1 : index, 0 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<i8>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  61   ! CHECK:     fir.store %[[V_35]] to %[[V_1]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>>
  62   ! CHECK:     %[[V_63:[0-9]+]] = fir.convert %[[V_1]] : (!fir.ref<!fir.box<!fir.ptr<!fir.array<4x!fir.char<1,3>>>>>) -> !fir.ref<!fir.box<none>>
  63   ! CHECK:     %[[V_64:[0-9]+]] = fir.insert_value %[[V_62]], %[[V_63]], [1 : index, 1 : index] : (!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<!fir.box<none>>) -> !fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  64   ! CHECK:     fir.store %[[V_64]] to %[[V_59]] : !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>
  65   ! CHECK:     %[[V_65:[0-9]+]] = fir.alloca tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  66   ! CHECK:     %[[V_66:[0-9]+]] = fir.insert_value %[[V_43]], %[[V_59]], [2 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  67   ! CHECK:     %[[V_67:[0-9]+]] = fir.insert_value %[[V_66]], %[[V_46]], [3 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<none>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  68   ! CHECK:     fir.store %[[V_67]] to %[[V_65]] : !fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>
  69   ! CHECK:     %[[V_68:[0-9]+]] = fir.convert %[[V_65]] : (!fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<2xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>) -> !fir.ref<tuple<>>
  70   ! CHECK:     %[[V_69:[0-9]+]] = fir.call @_FortranAioOutputNamelist(%[[V_58]], %[[V_68]]) fastmath<contract> : (!fir.ref<i8>, !fir.ref<tuple<>>) -> i1
  71   ! CHECK:     %[[V_70:[0-9]+]] = fir.call @_FortranAioEndIoStatement(%[[V_58]]) fastmath<contract> : (!fir.ref<i8>) -> i32
  72   write(*, nnn)
  73
  74   call rename_sub
  75 end
  76
  77 ! CHECK-LABEL: c.func @_QPsss
  78 subroutine sss
  79   ! CHECK:     %[[V_0:[0-9]+]] = fir.alloca !fir.box<!fir.ptr<!fir.array<3xi32>>>
  80   ! CHECK:     %[[V_1:[0-9]+]] = fir.alloca !fir.array<3xi32> {bindc_name = "xxx", uniq_name = "_QFsssExxx"}
  81   ! CHECK:     %[[V_2:[0-9]+]] = fir.shape_shift %c11{{.*}}, %c3{{.*}} : (index, index) -> !fir.shapeshift<1>
  82   ! CHECK:     %[[V_3:[0-9]+]] = fir.declare %[[V_1]](%[[V_2]]) {uniq_name = "_QFsssExxx"} : (!fir.ref<!fir.array<3xi32>>, !fir.shapeshift<1>) -> !fir.ref<!fir.array<3xi32>>
  83   integer xxx(11:13)
  84
  85   ! CHECK:     %[[V_7:[0-9]+]] = fir.call @_FortranAioBeginExternalListInput
  86   ! CHECK:     %[[V_8:[0-9]+]] = fir.alloca !fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  87   ! CHECK:     %[[V_9:[0-9]+]] = fir.undefined !fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  88   ! CHECK:     %[[V_10:[0-9]+]] = fir.address_of(@_QQclX78787800) : !fir.ref<!fir.char<1,4>>
  89   ! CHECK:     %[[V_11:[0-9]+]] = fir.convert %[[V_10]] : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>
  90   ! CHECK:     %[[V_12:[0-9]+]] = fir.insert_value %[[V_9]], %[[V_11]], [0 : index, 0 : index] : (!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<i8>) -> !fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  91   ! CHECK:     %[[V_13:[0-9]+]] = fir.embox %[[V_3]](%[[V_2]]) : (!fir.ref<!fir.array<3xi32>>, !fir.shapeshift<1>) -> !fir.box<!fir.ptr<!fir.array<3xi32>>>
  92   ! CHECK:     fir.store %[[V_13]] to %[[V_0]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<3xi32>>>>
  93   ! CHECK:     %[[V_14:[0-9]+]] = fir.convert %[[V_0]] : (!fir.ref<!fir.box<!fir.ptr<!fir.array<3xi32>>>>) -> !fir.ref<!fir.box<none>>
  94   ! CHECK:     %[[V_15:[0-9]+]] = fir.insert_value %[[V_12]], %[[V_14]], [0 : index, 1 : index] : (!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>, !fir.ref<!fir.box<none>>) -> !fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>
  95   ! CHECK:     fir.store %[[V_15]] to %[[V_8]] : !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>
  96   ! CHECK:     %[[V_16:[0-9]+]] = fir.alloca tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  97   ! CHECK:     %[[V_17:[0-9]+]] = fir.undefined tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
  98   ! CHECK:     %[[V_18:[0-9]+]] = fir.address_of(@_QQclX72727200) : !fir.ref<!fir.char<1,4>>
  99   ! CHECK:     %[[V_19:[0-9]+]] = fir.convert %[[V_18]] : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>
 100   ! CHECK:     %[[V_20:[0-9]+]] = fir.insert_value %[[V_17]], %[[V_19]], [0 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<i8>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
 101   ! CHECK:     %[[V_21:[0-9]+]] = fir.insert_value %[[V_20]], %c1{{.*}}, [1 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, i64) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
 102   ! CHECK:     %[[V_22:[0-9]+]] = fir.insert_value %[[V_21]], %[[V_8]], [2 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
 103   ! CHECK:     %[[V_23:[0-9]+]] = fir.address_of(@default.nonTbpDefinedIoTable) : !fir.ref<tuple<i64, !fir.ref<!fir.array<0xtuple<!fir.ref<none>, !fir.ref<none>, i32, i1>>>, i1>>
 104   ! CHECK:     %[[V_24:[0-9]+]] = fir.convert %[[V_23]] : (!fir.ref<tuple<i64, !fir.ref<!fir.array<0xtuple<!fir.ref<none>, !fir.ref<none>, i32, i1>>>, i1>>) -> !fir.ref<none>
 105   ! CHECK:     %[[V_25:[0-9]+]] = fir.insert_value %[[V_22]], %[[V_24]], [3 : index] : (tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>, !fir.ref<none>) -> tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>
 106   ! CHECK:     fir.store %[[V_25]] to %[[V_16]] : !fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>
 107   ! CHECK:     %[[V_26:[0-9]+]] = fir.convert %[[V_16]] : (!fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>) -> !fir.ref<tuple<>>
 108   ! CHECK:     %[[V_27:[0-9]+]] = fir.call @_FortranAioInputNamelist(%[[V_7]], %[[V_26]]) fastmath<contract> : (!fir.ref<i8>, !fir.ref<tuple<>>) -> i1
 109   ! CHECK:     %[[V_28:[0-9]+]] = fir.call @_FortranAioEndIoStatement(%[[V_7]]) fastmath<contract> : (!fir.ref<i8>) -> i32
 110   namelist /rrr/ xxx
 111   read(*, rrr)
 112 end
 113
 114 ! CHECK-LABEL: c.func @_QPglobal_pointer
 115 subroutine global_pointer
 116   real,pointer,save::ptrarray(:)
 117   ! CHECK:     %[[V_4:[0-9]+]] = fir.call @_FortranAioBeginExternalListOutput
 118   ! CHECK:     %[[V_5:[0-9]+]] = fir.address_of(@_QFglobal_pointerNmygroup) : !fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>
 119   ! CHECK:     %[[V_6:[0-9]+]] = fir.convert %[[V_5]] : (!fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>) -> !fir.ref<tuple<>>
 120   ! CHECK:     %[[V_7:[0-9]+]] = fir.call @_FortranAioOutputNamelist(%[[V_4]], %[[V_6]]) fastmath<contract> : (!fir.ref<i8>, !fir.ref<tuple<>>) -> i1
 121   ! CHECK:     %[[V_8:[0-9]+]] = fir.call @_FortranAioEndIoStatement(%[[V_4]]) fastmath<contract> : (!fir.ref<i8>) -> i32
 122   namelist/mygroup/ptrarray
 123   write(10, nml=mygroup)
 124 end
 125
 126 module mmm
 127   real rrr
 128   namelist /aaa/ rrr
 129 end
 130
 131 ! CHECK-LABEL: c.func @_QPrename_sub
 132 subroutine rename_sub
 133   use mmm, bbb => aaa
 134   rrr = 3.
 135   ! CHECK:     %[[V_4:[0-9]+]] = fir.call @_FortranAioBeginExternalListOutput
 136   ! CHECK:     %[[V_5:[0-9]+]] = fir.address_of(@_QMmmmNaaa) : !fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>
 137   ! CHECK:     %[[V_6:[0-9]+]] = fir.convert %[[V_5]] : (!fir.ref<tuple<!fir.ref<i8>, i64, !fir.ref<!fir.array<1xtuple<!fir.ref<i8>, !fir.ref<!fir.box<none>>>>>, !fir.ref<none>>>) -> !fir.ref<tuple<>>
 138   ! CHECK:     %[[V_7:[0-9]+]] = fir.call @_FortranAioOutputNamelist(%[[V_4]], %[[V_6]]) fastmath<contract> : (!fir.ref<i8>, !fir.ref<tuple<>>) -> i1
 139   ! CHECK:     %[[V_8:[0-9]+]] = fir.call @_FortranAioEndIoStatement(%[[V_4]]) fastmath<contract> : (!fir.ref<i8>) -> i32
 140   write(*,bbb)
 141 end
 142
 143 ! CHECK-NOT:   bbb
 144 ! CHECK:       fir.string_lit "aaa\00"(4) : !fir.char<1,4>