[Bug other/53143] New: [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[Bug other/53143] New: [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

             Bug #: 53143
           Summary: [4.8 Regression] ' in c_tree_printer, at
                    c-objc-common.c:136
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa64-hp-hpux11.11
            Target: hppa64-hp-hpux11.11
             Build: hppa64-hp-hpux11.11


Executing on host: /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/
/te
st/gnu/gcc/gcc/gcc/testsuite/gcc.dg/20011021-1.c  -fno-diagnostics-show-caret
-std=c99 -W -Wall -Wtraditional -S  -o 20011021-1.s    (timeout = 300)
spawn /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/
/test/gnu/gcc/gc
c/gcc/testsuite/gcc.dg/20011021-1.c -fno-diagnostics-show-caret -std=c99 -W
-Wal
l -Wtraditional -S -o 20011021-1.s
/test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/20011021-1.c:30:8: warning: missing
initi
alizer for field 'b' of 'struct t' [-Wmissing-field-initializers]
'
in c_tree_printer, at c-objc-common.c:136
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/20011021-1.c:30:8: warning: missing
initi
alizer for field 'b' of 'struct t' [-Wmissing-field-initializers]
'
in c_tree_printer, at c-objc-common.c:136
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

PASS: gcc.dg/20011021-1.c  (test for warnings, line 30)
FAIL: gcc.dg/20011021-1.c near init (test for warnings, line 30)
PASS: gcc.dg/20011021-1.c  (test for bogus messages, line 32)
FAIL: gcc.dg/20011021-1.c  (test for warnings, line 34)
PASS: gcc.dg/20011021-1.c  (test for bogus messages, line 35)
PASS: gcc.dg/20011021-1.c  (test for bogus messages, line 40)
FAIL: gcc.dg/20011021-1.c  (test for warnings, line 41)
PASS: gcc.dg/20011021-1.c  (test for bogus messages, line 42)
FAIL: gcc.dg/20011021-1.c  (test for warnings, line 44)
FAIL: gcc.dg/20011021-1.c near init (test for warnings, line 27)
FAIL: gcc.dg/20011021-1.c (test for excess errors)
Excess errors:
'
in c_tree_printer, at c-objc-common.c:136

[Bug other/53143] [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> 2012-04-27 19:06:48 UTC ---
Seems to be caused by the following decl:

Breakpoint 1, c_tree_printer (pp=0x80000001002055b8, text=0x800003fffdff1208,
    spec=0x80000001001c0dc9 "T", precision=0, wide=0 '\000',
    set_locus=0 '\000', hash=0 '\000') at ../../gcc/gcc/c-objc-common.c:136
136           gcc_assert (TYPE_P (t));
(gdb) p debug_tree (t)
 <field_decl 800003fffdeb1098 b
    type <integer_type 800003fffddd75e8 int public SI
        size <integer_cst 800003fffddd08e0 constant 32>
        unit size <integer_cst 800003fffddd0900 constant 4>
        align 32 symtab 0 alias set -1 canonical type 800003fffddd75e8
precision 32 min <integer_cst 800003fffddd0880 -2147483648> max <integer_cst
800003fffddd08a0 2147483647>
        pointer_to_this <pointer_type 800003fffdde42a0>>
    SI file /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/20011021-1.c line 11 col 7
size <integer_cst 800003fffddd08e0 32> unit size <integer_cst 800003fffddd0900
4>
    align 32 offset_align 128
    offset <integer_cst 800003fffddd05a0 type <integer_type 800003fffddd7000
sizetype> constant 0> bit offset <integer_cst 800003fffddd08e0 32> context
<record_type 800003fffdea29d8 t> chain <field_decl 800003fffdeb1130 c>>

[Bug other/53143] [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |manu at gcc dot gnu.org

--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-04-27 19:18:14 UTC ---
Can you try with the latest revision? I think I fixed this already.

[Bug other/53143] [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

--- Comment #3 from dave.anglin at bell dot net 2012-04-27 19:24:24 UTC ---
On 4/27/2012 3:18 PM, manu at gcc dot gnu.org wrote:
> Can you try with the latest revision? I think I fixed this already.
Ok, I'll give it a try.

[Bug other/53143] [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-05-02
   Target Milestone|---                         |4.8.0
     Ever Confirmed|0                           |1

[Bug other/53143] [4.8 Regression] ' in c_tree_printer, at c-objc-common.c:136

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53143

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

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

--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-07 11:33:10 UTC ---
Supposedly fixed.