[Bug fortran/49011] Wrong repeat count in error message for REPEAT intrinsic

[fxcoudert at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49011

Francois-Xavier Coudert  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 CC||fxcoudert at gcc dot gnu.org
 Resolution|--- |FIXED
   Target Milestone|--- |4.7.0

--- Comment #4 from Francois-Xavier Coudert  ---
(In reply to Bud Davis from comment #3)
> 32 bit, 2.6 kernel,  revision 183881, message is correct.
> Should this be closed or is it an X86-64 thing ?

This was fixed at some point, because current code is correct:

  gfc_trans_runtime_check (true, false, cond, &se->pre, &expr->where,
   "Argument NCOPIES of REPEAT intrinsic is negative "
   "(its value is %ld)",
   fold_convert (long_integer_type_node, ncopies));

Compiling with my old gfortran versions indicates it was fixed in 4.7.0,
failing in 4.5.0

[Bug fortran/49011] Wrong repeat count in error message for REPEAT intrinsic

[bdavis at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49011

Bud Davis  changed:

   What|Removed |Added

 CC||bdavis at gcc dot gnu.org

--- Comment #3 from Bud Davis  2012-02-03 22:31:23 
UTC ---
32 bit, 2.6 kernel,  revision 183881, message is correct.
Should this be closed or is it an X86-64 thing ?

--bud davis

[Bug fortran/49011] Wrong repeat count in error message for REPEAT intrinsic

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49011

Tobias Burnus  changed:

   What|Removed |Added

 CC||burnus at gcc dot gnu.org

--- Comment #2 from Tobias Burnus  2011-05-16 
10:15:03 UTC ---
With -m64:

_gfortran_runtime_error_at (&"At line 3 of file foo.f90"[1]{lb: 1 sz: 1},
&"Argument NCOPIES of REPEAT intrinsic is negative (its value is %lld)"[1]{lb:
1 sz: 1}, (integer(kind=8)) D.1547);

With -m32:

_gfortran_runtime_error_at (&"At line 3 of file foo.f90"[1]{lb: 1 sz: 1},
&"Argument NCOPIES of REPEAT intrinsic is negative (its value is %lld)"[1]{lb:
1 sz: 1}, () D.1501);


Thus, in both cases the argument value is wrongly cast; cf. POSIX's printf(3):

   ll (ell-ell)
  Specifies  that  a  following d , i , o , u , x , or X
  conversion  specifier  applies  to  a  long  long   or
  unsigned  long  long  argument;  or that a following n
  conversion specifier applies to a pointer  to  a  long
  long argument.

[Bug fortran/49011] Wrong repeat count in error message for REPEAT intrinsic

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49011

Dominique d'Humieres  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2011.05.16 09:22:14
 Ever Confirmed|0   |1

--- Comment #1 from Dominique d'Humieres  2011-05-16 
09:22:14 UTC ---
On x86_64-apple-darwin10, the test returns

Fortran runtime error: Argument NCOPIES of REPEAT intrinsic is negative (its
value is -1)

with -m64 (default). The value returned with -m32 depends on the version:
72057598332895231 for 4.4.4 and 4.5.2, 118064355999743 for 4.6.0 (r169227), and
4294967295 for trunk (r173786).