* [Bug bootstrap/43699] [4.6 regression] "variable set but not used" error during bootstrap
2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
@ 2010-04-09 7:34 ` ebotcazou at gcc dot gnu dot org
2010-04-09 7:40 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-04-09 7:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from ebotcazou at gcc dot gnu dot org 2010-04-09 07:34 -------
Created an attachment (id=20344)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20344&action=view)
Preprocessed file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
2010-04-09 7:34 ` [Bug bootstrap/43699] " ebotcazou at gcc dot gnu dot org
@ 2010-04-09 7:40 ` ebotcazou at gcc dot gnu dot org
2010-04-09 7:57 ` jakub at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-04-09 7:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ebotcazou at gcc dot gnu dot org 2010-04-09 07:40 -------
Other affected files are lto-wrapper.c, gcc.c and lto/lto.c.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
2010-04-09 7:34 ` [Bug bootstrap/43699] " ebotcazou at gcc dot gnu dot org
2010-04-09 7:40 ` ebotcazou at gcc dot gnu dot org
@ 2010-04-09 7:57 ` jakub at gcc dot gnu dot org
2010-04-09 8:08 ` ebotcazou at gcc dot gnu dot org
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From: jakub at gcc dot gnu dot org @ 2010-04-09 7:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2010-04-09 07:57 -------
http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00347.html
is awaiting review.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-04-09 07:57:22
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
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2010-04-09 7:57 ` jakub at gcc dot gnu dot org
@ 2010-04-09 8:08 ` ebotcazou at gcc dot gnu dot org
2010-04-09 8:41 ` rguenth at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-04-09 8:08 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-04-09 08:08 -------
Sorry, I saw the ppc bootstrap message yesterday but missed this one.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
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2010-04-09 8:08 ` ebotcazou at gcc dot gnu dot org
@ 2010-04-09 8:41 ` rguenth at gcc dot gnu dot org
2010-04-10 8:57 ` manu at gcc dot gnu dot org
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From: rguenth at gcc dot gnu dot org @ 2010-04-09 8:41 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug bootstrap/43699] [4.6 regression] "variable set but not used" error during bootstrap
2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
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2010-04-09 8:41 ` rguenth at gcc dot gnu dot org
@ 2010-04-10 8:57 ` manu at gcc dot gnu dot org
2010-04-10 11:53 ` tkoenig at gcc dot gnu dot org
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From: manu at gcc dot gnu dot org @ 2010-04-10 8:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from manu at gcc dot gnu dot org 2010-04-10 08:57 -------
*** Bug 43713 has been marked as a duplicate of this bug. ***
--
manu at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jiez at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug bootstrap/43699] [4.6 regression] "variable set but not used" error during bootstrap
2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
` (5 preceding siblings ...)
2010-04-10 8:57 ` manu at gcc dot gnu dot org
@ 2010-04-10 11:53 ` tkoenig at gcc dot gnu dot org
2010-04-12 13:27 ` jakub at gcc dot gnu dot org
2010-05-26 10:02 ` jakub at gcc dot gnu dot org
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From: tkoenig at gcc dot gnu dot org @ 2010-04-10 11:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from tkoenig at gcc dot gnu dot org 2010-04-10 11:53 -------
Seen on x86_64-unknown-linux-gnu too.
--
tkoenig at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tkoenig at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug bootstrap/43699] [4.6 regression] "variable set but not used" error during bootstrap
2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
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2010-04-10 11:53 ` tkoenig at gcc dot gnu dot org
@ 2010-04-12 13:27 ` jakub at gcc dot gnu dot org
2010-05-26 10:02 ` jakub at gcc dot gnu dot org
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From: jakub at gcc dot gnu dot org @ 2010-04-12 13:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from jakub at gcc dot gnu dot org 2010-04-12 13:27 -------
Subject: Bug 43699
Author: jakub
Date: Mon Apr 12 13:27:07 2010
New Revision: 158224
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158224
Log:
PR bootstrap/43699
* c-typeck.c (c_process_expr_stmt): Call mark_exp_read even
for exprs satisfying handled_component_p.
* gcc.dg/Wunused-var-7.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/Wunused-var-7.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-typeck.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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2010-04-09 7:33 [Bug bootstrap/43699] New: [4.6 regression] "variable set but not used" error during bootstrap ebotcazou at gcc dot gnu dot org
` (7 preceding siblings ...)
2010-04-12 13:27 ` jakub at gcc dot gnu dot org
@ 2010-05-26 10:02 ` jakub at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-05-26 10:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jakub at gcc dot gnu dot org 2010-05-26 10:02 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43699
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