mkIOKey(SetFile), mkIOKey(GetNewUnit), mkIOKey(GetSize),
mkIOKey(GetIoLength), mkIOKey(GetIoMsg), mkIOKey(InquireCharacter),
mkIOKey(InquireLogical), mkIOKey(InquirePendingId),
- mkIOKey(InquireInteger64), mkIOKey(EndIoStatement)>
+ mkIOKey(InquireInteger64), mkIOKey(EndIoStatement), mkIOKey(SetConvert)>
newIOTable;
} // namespace Fortran::lower
ioFunc = getIORuntimeFunc<mkIOKey(SetCarriagecontrol)>(loc, builder);
break;
case Fortran::parser::ConnectSpec::CharExpr::Kind::Convert:
- TODO(loc, "CONVERT not part of the runtime::io interface");
+ ioFunc = getIORuntimeFunc<mkIOKey(SetConvert)>(loc, builder);
+ break;
case Fortran::parser::ConnectSpec::CharExpr::Kind::Dispose:
TODO(loc, "DISPOSE not part of the runtime::io interface");
}
--- /dev/null
+! Test lowering of OPEN statment options
+! RUN: bbc %s -emit-fir -o - | FileCheck %s
+
+! CHECK-LABEL: func.func @_QPtest_convert_specifier(
+subroutine test_convert_specifier(unit)
+ integer :: unit
+ ! CHECK: %[[cookie:.*]] = fir.call @_FortranAioBeginOpenUnit(%{{.*}}, %{{.*}}, %{{.*}}) : (i32, !fir.ref<i8>, i32) -> !fir.ref<i8>
+ ! CHECK: %[[be_str:.*]] = fir.address_of(@[[be_str_name:.*]]) : !fir.ref<!fir.char<1,10>>
+ ! CHECK: %[[len:.*]] = arith.constant 10 : index
+ ! CHECK: %[[be_str_conv:.*]] = fir.convert %[[be_str]] : (!fir.ref<!fir.char<1,10>>) -> !fir.ref<i8>
+ ! CHECK: %[[len_conv:.*]] = fir.convert %[[len]] : (index) -> i64
+ ! CHECK: %{{.*}} = fir.call @_FortranAioSetConvert(%[[cookie]], %[[be_str_conv]], %[[len_conv]]) : (!fir.ref<i8>, !fir.ref<i8>, i64) -> i1
+ ! CHECK: %{{.*}} = fir.call @_FortranAioEndIoStatement(%[[cookie]]) : (!fir.ref<i8>) -> i32
+ open(unit, form="UNFORMATTED", convert="BIG_ENDIAN")
+ close(unit)
+end subroutine
+
+! CHECK: fir.global linkonce @[[be_str_name]] constant : !fir.char<1,10> {
+! CHECK: %[[be_str_lit:.*]] = fir.string_lit "BIG_ENDIAN"(10) : !fir.char<1,10>
+! CHECK: fir.has_value %[[be_str_lit]] : !fir.char<1,10>