1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s 2 3! Test that we are passing the correct length when using character array as 4! Format (Fortran 2018 12.6.2.2 point 3) 5! CHECK-LABEL: func @_QPtest_array_format 6subroutine test_array_format 7 ! CHECK-DAG: %[[c2:.*]] = arith.constant 2 : index 8 ! CHECK-DAG: %[[c10:.*]] = arith.constant 10 : index 9 ! CHECK-DAG: %[[mem:.*]] = fir.alloca !fir.array<2x!fir.char<1,10>> 10 character(10) :: array(2) 11 array(1) ="(15HThis i" 12 array(2) ="s a test.)" 13 ! CHECK: %[[shape:.*]] = fir.shape %c2{{.*}} (index) -> !fir.shape<1> 14 ! CHECK: %[[fmtBox:.*]] = fir.embox %[[mem]](%[[shape]]) : (!fir.ref<!fir.array<2x!fir.char<1,10>>>, !fir.shape<1>) -> !fir.box<!fir.array<2x!fir.char<1,10>>> 15 ! CHECK: %[[fmtArg:.*]] = fir.zero_bits !fir.ref<i8> 16 ! CHECK: %[[fmtLenArg:.*]] = fir.zero_bits i64 17 ! CHECK: %[[fmtDesc:.*]] = fir.convert %[[fmtBox]] : (!fir.box<!fir.array<2x!fir.char<1,10>>>) -> !fir.box<none> 18 ! CHECK: fir.call @_FortranAioBeginExternalFormattedOutput(%[[fmtArg]], %[[fmtLenArg]], %[[fmtDesc]], {{.*}}) 19 write(*, array) 20end subroutine 21 22! A test to check the buffer and it's length. 23! CHECK-LABEL: @_QPsome 24subroutine some() 25 character(LEN=255):: buffer 26 character(LEN=255):: greeting 2710 format (A255) 28 ! CHECK: fir.address_of(@_QQclX636F6D70696C6572) : 29 write (buffer, 10) "compiler" 30 read (buffer, 10) greeting 31end 32! CHECK-LABEL: fir.global linkonce @_QQclX636F6D70696C6572 33! CHECK: %[[lit:.*]] = fir.string_lit "compiler"(8) : !fir.char<1,8> 34! CHECK: fir.has_value %[[lit]] : !fir.char<1,8> 35! CHECK: } 36