[Bug middle-end/47319] New: typo in gcc/except.c from r151696?

[Bug middle-end/47319] New: typo in gcc/except.c from r151696?

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47319

           Summary: typo in gcc/except.c from r151696?
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: howarth@nitro.med.uc.edu


While building gcc trunk with --enable-build-with-cxx, the additional g++
warnings highlighted a potential typo in gcc/except.c from r151696.

g++ -c  -g -DIN_GCC   -W -Wall -Wwrite-strings -Wcast-qual
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -I. -I.
-I../../gcc-4.6-20110116/gcc -I../../gcc-4.6-20110116/gcc/.
-I../../gcc-4.6-20110116/gcc/../include
-I../../gcc-4.6-20110116/gcc/../libcpp/include -I/sw/include -I/sw/include 
-I../../gcc-4.6-20110116/gcc/../libdecnumber
-I../../gcc-4.6-20110116/gcc/../libdecnumber/dpd -I../libdecnumber
-I/sw/include  -I/sw/include -DCLOOG_INT_GMP -DCLOOG_ORG -I/sw/include
../../gcc-4.6-20110116/gcc/fixed-value.c -o fixed-value.o
../../gcc-4.6-20110116/gcc/except.c: In function 'void dump_eh_tree(FILE*,
function*)':
../../gcc-4.6-20110116/gcc/except.c:3197: warning: suggest a space before ';'
or explicit braces around empty body in 'for' statement
../../gcc-4.6-20110116/gcc/dwarf2out.c: In function 'void
output_die(die_struct*)':
../../gcc-4.6-20110116/gcc/dwarf2out.c:11184: warning: format not a string
literal and no format arguments

highlights a bracing oddity in dump_eh_tree() introduced by...

r151696 | rth | 2009-09-14 15:18:58 -0400 (Mon, 14 Sep 2009) | 1 line

Squash commit of EH in gimple

where we now have...


      if (i->landing_pads)
        {
          eh_landing_pad lp;

          fprintf (out, " land:");
          if (current_ir_type () == IR_GIMPLE)
            {
              for (lp = i->landing_pads; lp ; lp = lp->next_lp)
                {
                  fprintf (out, "{%i,", lp->index);
                  print_generic_expr (out, lp->post_landing_pad, 0);
                  fputc ('}', out);
                  if (lp->next_lp)
                    fputc (',', out);
                }
            }
          else
            {
              for (lp = i->landing_pads; lp ; lp = lp->next_lp);
                {
                  fprintf (out, "{%i,", lp->index);
                  if (lp->landing_pad)
                    fprintf (out, "%i%s,", INSN_UID (lp->landing_pad),
                             NOTE_P (lp->landing_pad) ? "(del)" : "");
                  else
                    fprintf (out, "(nil),");
                  if (lp->post_landing_pad)
                    {
                      rtx lab = label_rtx (lp->post_landing_pad);
                      fprintf (out, "%i%s}", INSN_UID (lab),
                               NOTE_P (lab) ? "(del)" : "");
                    }
                  else
                    fprintf (out, "(nil)}");
                  if (lp->next_lp)
                    fputc (',', out);
                }
            }
        }

and the line

              for (lp = i->landing_pads; lp ; lp = lp->next_lp);

seems odd given the existing bracing that follows.

[Bug middle-end/47319] typo in gcc/except.c from r151696?

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47319

Jack Howarth <howarth at nitro dot med.uc.edu> changed:

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

--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-01-26 23:18:41 UTC ---
Fixed at r168910.