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* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
@ 2011-03-31  9:12 ` lts-rudolph at gmx dot de
  2011-04-14  8:38 ` gjl at gcc dot gnu.org
                   ` (11 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: lts-rudolph at gmx dot de @ 2011-03-31  9:12 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Klaus Rudolph <lts-rudolph at gmx dot de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lts-rudolph at gmx dot de

--- Comment #7 from Klaus Rudolph <lts-rudolph at gmx dot de> 2011-03-31 07:53:25 UTC ---
The problem occurs also with avr-libc-1.7.1 with gcc 4.6.0 release.


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
  2011-03-31  9:12 ` [Bug target/44643] ice in c-typeck.c lts-rudolph at gmx dot de
@ 2011-04-14  8:38 ` gjl at gcc dot gnu.org
  2011-04-14 15:11 ` gjl at gcc dot gnu.org
                   ` (10 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-04-14  8:38 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

--- Comment #8 from gjl at gcc dot gnu.org 2011-04-14 08:38:29 UTC ---
Author: gjl
Date: Thu Apr 14 08:38:20 2011
New Revision: 172415

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172415
Log:
    PR target/44643
    * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
    alone. Error if non-const data has attribute progmem.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr.c


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
  2011-03-31  9:12 ` [Bug target/44643] ice in c-typeck.c lts-rudolph at gmx dot de
  2011-04-14  8:38 ` gjl at gcc dot gnu.org
@ 2011-04-14 15:11 ` gjl at gcc dot gnu.org
  2011-04-14 15:31 ` gjl at gcc dot gnu.org
                   ` (9 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-04-14 15:11 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

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

--- Comment #9 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-04-14 15:10:48 UTC ---
Please note that fixing this bug just reduces the inconvenience from an
"internal compiler error" to an ordinary "error" with a more comprehensible
message.

The very problem is that avr-libc's PSTR macro tries to put the non-const
variable __c[] into the read-only section .progmem.data by means of
__attribute__((progmem)).

Thus, in order to build avr-libc, PSRT has to be fixed. For details please f'up
to issue #32988 in avr-libc

http://savannah.nongnu.org/bugs/?32988


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (2 preceding siblings ...)
  2011-04-14 15:11 ` gjl at gcc dot gnu.org
@ 2011-04-14 15:31 ` gjl at gcc dot gnu.org
  2011-05-09 17:13 ` eric.weddington at atmel dot com
                   ` (8 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-04-14 15:31 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
      Known to work|                            |4.7.0
         Resolution|                            |FIXED

--- Comment #10 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-04-14 15:29:37 UTC ---
Cloased as resolved+fixed in 4.7.0


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (3 preceding siblings ...)
  2011-04-14 15:31 ` gjl at gcc dot gnu.org
@ 2011-05-09 17:13 ` eric.weddington at atmel dot com
  2011-05-23 17:05 ` jsm28 at gcc dot gnu.org
                   ` (7 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: eric.weddington at atmel dot com @ 2011-05-09 17:13 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Eric Weddington <eric.weddington at atmel dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.7.0


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (4 preceding siblings ...)
  2011-05-09 17:13 ` eric.weddington at atmel dot com
@ 2011-05-23 17:05 ` jsm28 at gcc dot gnu.org
  2011-05-26 12:54 ` gjl at gcc dot gnu.org
                   ` (6 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2011-05-23 17:05 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Joseph S. Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ddavenport at walchem dot
                   |                            |com

--- Comment #11 from Joseph S. Myers <jsm28 at gcc dot gnu.org> 2011-05-23 16:30:47 UTC ---
*** Bug 49125 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (5 preceding siblings ...)
  2011-05-23 17:05 ` jsm28 at gcc dot gnu.org
@ 2011-05-26 12:54 ` gjl at gcc dot gnu.org
  2011-06-16 17:27 ` gjl at gcc dot gnu.org
                   ` (5 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-05-26 12:54 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

--- Comment #12 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-05-26 12:52:10 UTC ---
Author: gjl
Date: Thu May 26 12:52:03 2011
New Revision: 174281

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174281
Log:
    PR target/44643
    * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
    alone. Error if non-const data has attribute progmem.


Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/config/avr/avr.c


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (6 preceding siblings ...)
  2011-05-26 12:54 ` gjl at gcc dot gnu.org
@ 2011-06-16 17:27 ` gjl at gcc dot gnu.org
  2011-06-18 14:32 ` gjl at gcc dot gnu.org
                   ` (4 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-06-16 17:27 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ned@bike-nomad.com

--- Comment #13 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-06-16 17:24:03 UTC ---
*** Bug 26883 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (7 preceding siblings ...)
  2011-06-16 17:27 ` gjl at gcc dot gnu.org
@ 2011-06-18 14:32 ` gjl at gcc dot gnu.org
  2011-07-04 12:28 ` gjl at gcc dot gnu.org
                   ` (3 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-06-18 14:32 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.7.0                       |4.6.1


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (8 preceding siblings ...)
  2011-06-18 14:32 ` gjl at gcc dot gnu.org
@ 2011-07-04 12:28 ` gjl at gcc dot gnu.org
  2011-07-04 12:34 ` gjl at gcc dot gnu.org
                   ` (2 subsequent siblings)
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-07-04 12:28 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

--- Comment #14 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-07-04 12:28:05 UTC ---
Author: gjl
Date: Mon Jul  4 12:28:02 2011
New Revision: 175809

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175809
Log:
    PR target/44643
    * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
    instead of TREE_READONLY.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr.c


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (9 preceding siblings ...)
  2011-07-04 12:28 ` gjl at gcc dot gnu.org
@ 2011-07-04 12:34 ` gjl at gcc dot gnu.org
  2011-07-04 12:36 ` gjl at gcc dot gnu.org
  2011-07-04 12:48 ` gjl at gcc dot gnu.org
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-07-04 12:34 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

--- Comment #15 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-07-04 12:33:03 UTC ---
Author: gjl
Date: Mon Jul  4 12:33:00 2011
New Revision: 175810

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175810
Log:
    Backport from mainline
    2011-07-04  Georg-Johann Lay

    PR target/44643
    * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
    instead of TREE_READONLY.


Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/config/avr/avr.c


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (10 preceding siblings ...)
  2011-07-04 12:34 ` gjl at gcc dot gnu.org
@ 2011-07-04 12:36 ` gjl at gcc dot gnu.org
  2011-07-04 12:48 ` gjl at gcc dot gnu.org
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-07-04 12:36 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|4.6.1                       |4.6.2
   Target Milestone|4.6.1                       |4.6.2


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
       [not found] <bug-44643-4@http.gcc.gnu.org/bugzilla/>
                   ` (11 preceding siblings ...)
  2011-07-04 12:36 ` gjl at gcc dot gnu.org
@ 2011-07-04 12:48 ` gjl at gcc dot gnu.org
  12 siblings, 0 replies; 17+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-07-04 12:48 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643

--- Comment #16 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-07-04 12:48:07 UTC ---
Author: gjl
Date: Mon Jul  4 12:48:04 2011
New Revision: 175811

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175811
Log:
    PR target/34734
    PR target/44643
    * gcc.target/avr/avr.exp: Run over cpp files, too.
    * gcc.target/avr/torture/avr-torture.exp: Ditto.
    * gcc.target/avr/progmem.h: New file.
    * gcc.target/avr/exit-abort.h: New file.
    * gcc.target/avr/progmem-error-1.c: New file.
    * gcc.target/avr/progmem-error-1.cpp: New file.
    * gcc.target/avr/progmem-warning-1.c: New file.
    * gcc.target/avr/torture/progmem-1.c: New file.
    * gcc.target/avr/torture/progmem-1.cpp: New file.


Added:
    trunk/gcc/testsuite/gcc.target/avr/exit-abort.h
    trunk/gcc/testsuite/gcc.target/avr/progmem-error-1.c
    trunk/gcc/testsuite/gcc.target/avr/progmem-error-1.cpp
    trunk/gcc/testsuite/gcc.target/avr/progmem-warning-1.c
    trunk/gcc/testsuite/gcc.target/avr/progmem.h
    trunk/gcc/testsuite/gcc.target/avr/torture/progmem-1.c
    trunk/gcc/testsuite/gcc.target/avr/torture/progmem-1.cpp
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/avr/avr.exp
    trunk/gcc/testsuite/gcc.target/avr/torture/avr-torture.exp


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
  2010-06-23  3:21 [Bug c/44643] New: " weasel at cs dot stanford dot edu
                   ` (2 preceding siblings ...)
  2010-06-23 16:35 ` jsm28 at gcc dot gnu dot org
@ 2010-06-28  1:06 ` pinskia at gcc dot gnu dot org
  3 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-06-28  1:06 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #6 from pinskia at gcc dot gnu dot org  2010-06-28 01:06 -------
Confirmed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   GCC host triplet|x86_64-apple-darwin10.4.0   |
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2010-06-28 01:06:26
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
  2010-06-23  3:21 [Bug c/44643] New: " weasel at cs dot stanford dot edu
  2010-06-23 11:07 ` [Bug target/44643] " jsm28 at gcc dot gnu dot org
  2010-06-23 15:59 ` weasel at cs dot stanford dot edu
@ 2010-06-23 16:35 ` jsm28 at gcc dot gnu dot org
  2010-06-28  1:06 ` pinskia at gcc dot gnu dot org
  3 siblings, 0 replies; 17+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2010-06-23 16:35 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from jsm28 at gcc dot gnu dot org  2010-06-23 16:35 -------
An assertion failure is always a bug.  Yes, an error if the object
isn't already const would be one valid fix.


-- 

jsm28 at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
  2010-06-23  3:21 [Bug c/44643] New: " weasel at cs dot stanford dot edu
  2010-06-23 11:07 ` [Bug target/44643] " jsm28 at gcc dot gnu dot org
@ 2010-06-23 15:59 ` weasel at cs dot stanford dot edu
  2010-06-23 16:35 ` jsm28 at gcc dot gnu dot org
  2010-06-28  1:06 ` pinskia at gcc dot gnu dot org
  3 siblings, 0 replies; 17+ messages in thread
From: weasel at cs dot stanford dot edu @ 2010-06-23 15:59 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from weasel at cs dot stanford dot edu  2010-06-23 15:59 -------
thanks for the hint about avr_insert_attribute. there's a comment there
mumbling:

      /* ??? This seems sketchy.  Why can't the user declare the
         thing const in the first place?  */

when it sets the node's readonly-ness. if i declare the array to have const
elements there's no ICE. i guess the 'fix' is to sprinkle const-goodness around
the source although it might be nice to have a slightly nicer error message.


-- 

weasel at cs dot stanford dot edu changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Bug target/44643] ice in c-typeck.c
  2010-06-23  3:21 [Bug c/44643] New: " weasel at cs dot stanford dot edu
@ 2010-06-23 11:07 ` jsm28 at gcc dot gnu dot org
  2010-06-23 15:59 ` weasel at cs dot stanford dot edu
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 17+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2010-06-23 11:07 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from jsm28 at gcc dot gnu dot org  2010-06-23 11:07 -------
This is a bug in the AVR back end; if it marks a decl readonly it must also
adjust the type of the decl.  The problem code is probably in
avr_insert_attributes.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |target


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643


^ permalink raw reply	[flat|nested] 17+ messages in thread
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2011-03-31  9:12 ` [Bug target/44643] ice in c-typeck.c lts-rudolph at gmx dot de
2011-04-14  8:38 ` gjl at gcc dot gnu.org
2011-04-14 15:11 ` gjl at gcc dot gnu.org
2011-04-14 15:31 ` gjl at gcc dot gnu.org
2011-05-09 17:13 ` eric.weddington at atmel dot com
2011-05-23 17:05 ` jsm28 at gcc dot gnu.org
2011-05-26 12:54 ` gjl at gcc dot gnu.org
2011-06-16 17:27 ` gjl at gcc dot gnu.org
2011-06-18 14:32 ` gjl at gcc dot gnu.org
2011-07-04 12:28 ` gjl at gcc dot gnu.org
2011-07-04 12:34 ` gjl at gcc dot gnu.org
2011-07-04 12:36 ` gjl at gcc dot gnu.org
2011-07-04 12:48 ` gjl at gcc dot gnu.org
2010-06-23  3:21 [Bug c/44643] New: " weasel at cs dot stanford dot edu
2010-06-23 11:07 ` [Bug target/44643] " jsm28 at gcc dot gnu dot org
2010-06-23 15:59 ` weasel at cs dot stanford dot edu
2010-06-23 16:35 ` jsm28 at gcc dot gnu dot org
2010-06-28  1:06 ` pinskia at gcc dot gnu dot org

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