[Bug libfortran/47970] New: c99_functions.c:611:5: warning: implicit declaration of function 'round'

[Bug libfortran/47970] New: c99_functions.c:611:5: warning: implicit declaration of function 'round'

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47970

           Summary: c99_functions.c:611:5: warning: implicit declaration
                    of function 'round'
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa1.1-hp-hpux10*
            Target: hppa1.1-hp-hpux10*
             Build: hppa1.1-hp-hpux10*


libtool: compile:  /xxx/gnu/gcc/objdir/./gcc/xgcc -B/xxx/gnu/gcc/objdir/./gcc/
-
B/opt/gnu/gcc/gcc-4.6/hppa1.1-hp-hpux10.20/bin/
-B/opt/gnu/gcc/gcc-4.6/hppa1.1-h
p-hpux10.20/lib/ -isystem /opt/gnu/gcc/gcc-4.6/hppa1.1-hp-hpux10.20/include
-isy
stem /opt/gnu/gcc/gcc-4.6/hppa1.1-hp-hpux10.20/sys-include -DHAVE_CONFIG_H -I.
-
I../../../../gcc/libgfortran -iquote../../../../gcc/libgfortran/io
-I../../../..
/gcc/libgfortran/../gcc -I../../../../gcc/libgfortran/../gcc/config
-I../../../.
./gcc/libgfortran/../libquadmath -I../../.././gcc -D_GNU_SOURCE -std=gnu99
-Wall
 -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra
-Wwrite
-strings -fcx-fortran-rules -g -O2 -threads -MT c99_functions.lo -MD -MP -MF
.de
ps/c99_functions.Tpo -c ../../../../gcc/libgfortran/intrinsics/c99_functions.c
-fPIC -DPIC -o .libs/c99_functions.o
../../../../gcc/libgfortran/intrinsics/c99_functions.c: In function 'roundl':
../../../../gcc/libgfortran/intrinsics/c99_functions.c:611:5: warning: implicit
declaration of function 'round' [-Wimplicit-function-declaration]
../../../../gcc/libgfortran/intrinsics/c99_functions.c:611:12: warning:
incompat
ible implicit declaration of built-in function 'round' [enabled by default]

Target does not have `round' and round implementation follows use.

[Bug libfortran/47970] c99_functions.c:611:5: warning: implicit declaration of function 'round'

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47970

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.03.03 14:29:24
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-03 14:29:24 UTC ---
Confirmed.

[Bug libfortran/47970] c99_functions.c:611:5: warning: implicit declaration of function 'round'

[fxcoudert at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47970

Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |fxcoudert at gcc dot
                   |gnu.org                     |gnu.org

--- Comment #2 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> 2011-11-08 06:47:16 UTC ---
Created attachment 25749
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25749
Patch

Moving the round() implementation before that of roundl() should fix it. Please
confirm that it does.

[Bug libfortran/47970] c99_functions.c:611:5: warning: implicit declaration of function 'round'

[fxcoudert at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47970

--- Comment #3 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> 2011-11-08 10:31:11 UTC ---
Author: fxcoudert
Date: Tue Nov  8 10:31:04 2011
New Revision: 181153

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181153
Log:
    PR libfortran/47970
    * intrinsics/c99_functions.c (round): Move higher in the file.

Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/intrinsics/c99_functions.c

[Bug libfortran/47970] c99_functions.c:611:5: warning: implicit declaration of function 'round'

[fxcoudert at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47970

Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> 2011-11-08 10:32:31 UTC ---
Fixed on trunk, thanks for reporting the issue!