http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20165
Thomas Koenig changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20165
--- Comment #9 from Thomas Koenig 2010-10-16
16:06:14 UTC ---
Author: tkoenig
Date: Sat Oct 16 16:06:07 2010
New Revision: 165559
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165559
Log:
2010-10-16 Thomas Koenig
PR fortran/20165
--- Comment #8 from rguenth at gcc dot gnu dot org 2009-09-26 15:33 ---
Mine.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned
--- Comment #7 from rguenther at suse dot de 2009-07-02 15:46 ---
Subject: Re: Pointer does not really escape
with write
On Thu, 2 Jul 2009, steven at gcc dot gnu dot org wrote:
> --- Comment #6 from steven at gcc dot gnu dot org 2009-07-02 15:40
> ---
> Dan, you mentioned
--- Comment #6 from steven at gcc dot gnu dot org 2009-07-02 15:40 ---
Dan, you mentioned a "pointer_no_escape" attribute. What was that about? I've
never seen that mentioned before (or a patch to implement it). Sounds like a
cool attribute to have (and not just for Fortran, too).
-
--- Comment #5 from tkoenig at gcc dot gnu dot org 2009-06-08 18:12 ---
This also causes missed warnings about unitizialized variables:
$ cat foo.f
print *,x
end
$ gfortran -O3 -Wall -Wextra foo.f
We should have some way of marking that pointer as read-only.
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http://
--- Comment #4 from pinskia at gcc dot gnu dot org 2007-04-16 22:54 ---
*** Bug 31593 has been marked as a duplicate of this bug. ***
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
---
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-08-31
15:08 ---
These should simply be marked with pointer_no_escape once that goes in
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20165
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-01
18:11 ---
Confirmed.
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What|Removed |Added
Status|UNCONFIRMED |NEW
E
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-23
18:59 ---
A C testcase (scanf this time):
#include
int main(void)
{
int i;
int j;
scanf("%d", &i);
for(;i<=0;i--)
printf("H");
return 0;
}
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20165
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