On Wed, Oct 26, 2016 at 6:16 AM, Andreas Schwab <sch...@suse.de> wrote:
> On Okt 25 2016, Fritz Reese <fritzore...@gmail.com> wrote:
>
>> * dec_bitwise_ops_1.f90, dec_bitwise_ops_2.f90: New testcases.
>
> I'm getting these errors on ia64:
>
> FAIL: gfortran.dg/dec_bitwise_ops_1.f90 -O0 (test for excess errors)
> Excess errors:
> /usr/local/gcc/gcc-20161026/gcc/testsuite/gfortran.dg/dec_bitwise_ops_1.f90:33:16:
> Error: Can't convert INTEGER(4) to INTEGER(4) at (1)
> /usr/local/gcc/gcc-20161026/gcc/testsuite/gfortran.dg/dec_bitwise_ops_1.f90:34:16:
> Error: Can't convert INTEGER(4) to INTEGER(4) at (1)
> /usr/local/gcc/gcc-20161026/gcc/testsuite/gfortran.dg/dec_bitwise_ops_1.f90:35:24:
> Error: Can't convert INTEGER(4) to INTEGER(4) at (1)
...
Andreas,
I can't seem to reproduce this on x86-64. Did you fully apply the
patch? I think this section of code in resolve.c should be guarding
against type to same-type conversions in this case:
>>> resolve.c:3719 (resolve_operator)
/* Logical ops on integers become bitwise ops with -fdec. */
else if (flag_dec
&& (op1->ts.type == BT_INTEGER || op2->ts.type == BT_INTEGER))
{
e->ts.type = BT_INTEGER;
e->ts.kind = gfc_kind_max (op1, op2);
if (op1->ts.type != e->ts.type || op1->ts.kind != e->ts.kind)
gfc_convert_type (op1, &e->ts, 1);
if (op2->ts.type != e->ts.type || op2->ts.kind != e->ts.kind)
gfc_convert_type (op2, &e->ts, 1);
e = logical_to_bitwise (e);
return resolve_function (e);
}
<<<
---
Fritz Reese
