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1! RUN: bbc -emit-hlfir %s -o - | FileCheck %s2 3! CHECK-LABEL: func.func @_QPtest1(4! CHECK-SAME: %[[VAL_0:.*]]: !fir.class<none> {fir.bindc_name = "x"}) {5! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest1Ex"} : (!fir.class<none>, !fir.dscope) -> (!fir.class<none>, !fir.class<none>)6! CHECK: fir.select_type %[[VAL_1]]#1 : !fir.class<none> [#fir.type_is<!fir.char<1,?>>, ^bb1, unit, ^bb2]7! CHECK: ^bb1:8! CHECK: %[[VAL_2:.*]] = fir.box_addr %[[VAL_1]]#1 : (!fir.class<none>) -> !fir.ref<!fir.char<1,?>>9! CHECK: %[[VAL_3:.*]] = fir.box_elesize %[[VAL_1]]#1 : (!fir.class<none>) -> index10! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_2]] typeparams %[[VAL_3]] {uniq_name = "_QFtest1Ex"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>)11! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_4]]#0 : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)12! CHECK: %[[VAL_6:.*]] = fir.embox %[[VAL_5]]#0 typeparams %[[VAL_3]] : (!fir.ref<!fir.char<1,?>>, index) -> !fir.box<!fir.char<1,?>>13! CHECK: %[[VAL_7:.*]] = fir.rebox %[[VAL_6]] : (!fir.box<!fir.char<1,?>>) -> !fir.class<none>14! CHECK: fir.call @_QPprint(%[[VAL_7]]) fastmath<contract> : (!fir.class<none>) -> ()15! CHECK: cf.br ^bb316! CHECK: ^bb2:17! CHECK: %[[VAL_8:.*]]:2 = hlfir.declare %[[VAL_1]]#1 {uniq_name = "_QFtest1Ex"} : (!fir.class<none>) -> (!fir.class<none>, !fir.class<none>)18! CHECK: %[[VAL_9:.*]] = fir.address_of(@_QQclX4641494C) : !fir.ref<!fir.char<1,4>>19! CHECK: %[[VAL_10:.*]] = arith.constant 4 : index20! CHECK: %[[VAL_11:.*]]:2 = hlfir.declare %[[VAL_9]] typeparams %[[VAL_10]] {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQclX4641494C"} : (!fir.ref<!fir.char<1,4>>, index) -> (!fir.ref<!fir.char<1,4>>, !fir.ref<!fir.char<1,4>>)21! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_11]]#0 : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>22! CHECK: %[[VAL_13:.*]] = fir.convert %[[VAL_10]] : (index) -> i6423! CHECK: %[[VAL_14:.*]] = arith.constant false24! CHECK: %[[VAL_15:.*]] = arith.constant false25! CHECK: fir.call @_FortranAStopStatementText(%[[VAL_12]], %[[VAL_13]], %[[VAL_14]], %[[VAL_15]]) fastmath<contract> : (!fir.ref<i8>, i64, i1, i1) -> ()26! CHECK: fir.unreachable27! CHECK: ^bb3:28! CHECK: return29! CHECK: }30subroutine test1(x)31 interface32 subroutine print(x)33 class(*) x34 end subroutine print35 end interface36 class(*) x37 select type(x)38 type is (Character(*))39 call print(x)40 class Default41 stop 'FAIL'42 end select43end subroutine test144 45! CHECK-LABEL: func.func @_QPtest2(46! CHECK-SAME: %[[VAL_0:.*]]: !fir.class<!fir.array<10xnone>> {fir.bindc_name = "x"}) {47! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest2Ex"} : (!fir.class<!fir.array<10xnone>>, !fir.dscope) -> (!fir.class<!fir.array<10xnone>>, !fir.class<!fir.array<10xnone>>)48! CHECK: fir.select_type %[[VAL_1]]#1 : !fir.class<!fir.array<10xnone>> [#fir.type_is<!fir.char<1,?>>, ^bb1, unit, ^bb2]49! CHECK: ^bb1:50! CHECK: %[[VAL_2:.*]] = fir.convert %[[VAL_1]]#1 : (!fir.class<!fir.array<10xnone>>) -> !fir.box<!fir.array<10x!fir.char<1,?>>>51! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_2]] {uniq_name = "_QFtest2Ex"} : (!fir.box<!fir.array<10x!fir.char<1,?>>>) -> (!fir.box<!fir.array<10x!fir.char<1,?>>>, !fir.box<!fir.array<10x!fir.char<1,?>>>)52! CHECK: %[[VAL_4:.*]] = fir.box_elesize %[[VAL_3]]#1 : (!fir.box<!fir.array<10x!fir.char<1,?>>>) -> index53! CHECK: %[[VAL_5:.*]] = arith.constant 1 : index54! CHECK: %[[VAL_6:.*]] = hlfir.designate %[[VAL_3]]#0 (%[[VAL_5]]) typeparams %[[VAL_4]] : (!fir.box<!fir.array<10x!fir.char<1,?>>>, index, index) -> !fir.boxchar<1>55! CHECK: %[[VAL_7:.*]]:2 = fir.unboxchar %[[VAL_6]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)56! CHECK: %[[VAL_8:.*]] = fir.embox %[[VAL_7]]#0 typeparams %[[VAL_4]] : (!fir.ref<!fir.char<1,?>>, index) -> !fir.box<!fir.char<1,?>>57! CHECK: %[[VAL_9:.*]] = fir.rebox %[[VAL_8]] : (!fir.box<!fir.char<1,?>>) -> !fir.class<none>58! CHECK: fir.call @_QPprint(%[[VAL_9]]) fastmath<contract> : (!fir.class<none>) -> ()59! CHECK: cf.br ^bb360! CHECK: ^bb2:61! CHECK: %[[VAL_10:.*]]:2 = hlfir.declare %[[VAL_1]]#1 {uniq_name = "_QFtest2Ex"} : (!fir.class<!fir.array<10xnone>>) -> (!fir.class<!fir.array<10xnone>>, !fir.class<!fir.array<10xnone>>)62! CHECK: %[[VAL_11:.*]] = fir.address_of(@_QQclX4641494C) : !fir.ref<!fir.char<1,4>>63! CHECK: %[[VAL_12:.*]] = arith.constant 4 : index64! CHECK: %[[VAL_13:.*]]:2 = hlfir.declare %[[VAL_11]] typeparams %[[VAL_12]] {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQclX4641494C"} : (!fir.ref<!fir.char<1,4>>, index) -> (!fir.ref<!fir.char<1,4>>, !fir.ref<!fir.char<1,4>>)65! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]]#0 : (!fir.ref<!fir.char<1,4>>) -> !fir.ref<i8>66! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_12]] : (index) -> i6467! CHECK: %[[VAL_16:.*]] = arith.constant false68! CHECK: %[[VAL_17:.*]] = arith.constant false69! CHECK: fir.call @_FortranAStopStatementText(%[[VAL_14]], %[[VAL_15]], %[[VAL_16]], %[[VAL_17]]) fastmath<contract> : (!fir.ref<i8>, i64, i1, i1) -> ()70! CHECK: fir.unreachable71! CHECK: ^bb3:72! CHECK: return73! CHECK: }74subroutine test2(x)75 interface76 subroutine print(x)77 class(*) x78 end subroutine print79 end interface80 class(*) x(10)81 select type(x)82 type is (Character(*))83 call print(x(1))84 class Default85 stop 'FAIL'86 end select87end subroutine test288