1! RUN: bbc -emit-hlfir %s -o - | FileCheck %s 2! Test lowering of extension of SOURCE allocation (non deferred length 3! of character allocate-object need not to match the SOURCE length, truncation 4! and padding are performed instead as in assignments). 5 6subroutine test() 7! CHECK-LABEL: func.func @_QPtest() { 8! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %{{.*}} {{.*}}Ec_deferred 9! CHECK: %[[VAL_9:.*]]:2 = hlfir.declare %{{.*}} typeparams %[[VAL_6:.*]] {{.*}}Ec_longer 10! CHECK: %[[VAL_14:.*]]:2 = hlfir.declare %{{.*}} typeparams %[[VAL_11:.*]] {{.*}}Ec_shorter 11! CHECK: %[[VAL_17:.*]]:2 = hlfir.declare %{{.*}} typeparams %[[VAL_16:.*]] {{{.*}}Ec_source 12 character(5) :: c_source = "hello" 13 character(2), allocatable :: c_shorter 14 character(:), allocatable :: c_deferred 15 character(7), allocatable :: c_longer 16! CHECK: %[[VAL_18:.*]] = arith.constant false 17! CHECK: %[[VAL_22:.*]] = fir.embox %[[VAL_17]]#1 : (!fir.ref<!fir.char<1,5>>) -> !fir.box<!fir.char<1,5>> 18 19! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_14]]#1 : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,2>>>>) -> !fir.ref<!fir.box<none>> 20! CHECK: %[[VAL_24:.*]] = fir.convert %[[VAL_22]] : (!fir.box<!fir.char<1,5>>) -> !fir.box<none> 21! CHECK: %[[VAL_26:.*]] = fir.call @_FortranAAllocatableAllocateSource(%[[VAL_23]], %[[VAL_24]], %[[VAL_18]] 22 23! CHECK: %[[VAL_27:.*]] = fir.convert %[[VAL_4]]#1 : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>>) -> !fir.ref<!fir.box<none>> 24! CHECK: %[[VAL_28:.*]] = fir.convert %[[VAL_16]] : (index) -> i64 25! CHECK: %[[VAL_29:.*]] = arith.constant 1 : i32 26! CHECK: %[[VAL_30:.*]] = arith.constant 0 : i32 27! CHECK: %[[VAL_31:.*]] = arith.constant 0 : i32 28! CHECK: fir.call @_FortranAAllocatableInitCharacterForAllocate(%[[VAL_27]], %[[VAL_28]], %[[VAL_29]], %[[VAL_30]], %[[VAL_31]] 29! CHECK: %[[VAL_33:.*]] = fir.convert %[[VAL_4]]#1 : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>>) -> !fir.ref<!fir.box<none>> 30! CHECK: %[[VAL_34:.*]] = fir.convert %[[VAL_22]] : (!fir.box<!fir.char<1,5>>) -> !fir.box<none> 31! CHECK: %[[VAL_36:.*]] = fir.call @_FortranAAllocatableAllocateSource(%[[VAL_33]], %[[VAL_34]], %[[VAL_18]], 32 33! CHECK-NOT: AllocatableInitCharacterForAllocate 34! CHECK: %[[VAL_37:.*]] = fir.convert %[[VAL_9]]#1 : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,7>>>>) -> !fir.ref<!fir.box<none>> 35! CHECK: %[[VAL_38:.*]] = fir.convert %[[VAL_22]] : (!fir.box<!fir.char<1,5>>) -> !fir.box<none> 36! CHECK: %[[VAL_40:.*]] = fir.call @_FortranAAllocatableAllocateSource(%[[VAL_37]], %[[VAL_38]], %[[VAL_18]], 37 allocate(c_shorter, c_deferred, c_longer, source=c_source) 38 39! Expect at runtime: 40! ZZheZZ 41! ZZhelloZZ 42! ZZhello ZZ 43 write(*,"('ZZ',A,'ZZ')") c_shorter 44 write(*,"('ZZ',A,'ZZ')") c_deferred 45 write(*,"('ZZ',A,'ZZ')") c_longer 46end subroutine 47 48 call test() 49end 50