Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: heiko at hexco dot de
Target Milestone: ---
I experimented with forms of initialization for static member variables and
found different results with different
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118860
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117960
--- Comment #6 from Heiko Eißfeldt ---
Sorry, wrong section in previous comment #5. It is not yet corrected for option
'-fsanitize=hwaddress', which reads at the end: '... and is currently only
available on AArch64.'
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117960
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
--- Comment #19 from Heiko Eißfeldt ---
(In reply to Joseph S. Myers from comment #0)
> The atoi function has undefined behavior if its argument is outside
> the range of int. Thus, GCC should not use it for any user input that
> might be outsid
Assignee: unassigned at gcc dot gnu.org
Reporter: heiko at hexco dot de
Target Milestone: ---
Created attachment 59866
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59866&action=edit
Patch to fix two typos in --enable-host-pie
There are some extra parenthes
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
--- Comment #18 from Heiko Eißfeldt ---
While going through a new list of ato[ilq]{,l} usages I found that both
libbacktrace and lib_vtv implement their own PE COFF reader.
Could/should this PE COFF parsing code be extracted to one place (which?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
--- Comment #17 from Heiko Eißfeldt ---
> > I would like to fix the atoi in read-rtl and atoi/atol/atoll/atoq in
> > read-rtl-function, using strtoq as a fallback when strtoll is not available.
>
> Please note that you have strtoll (and friends)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
--- Comment #15 from Heiko Eißfeldt ---
Thanks a lot, I will add atoq too.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
--- Comment #13 from Heiko Eißfeldt ---
(In reply to Andrew Pinski from comment #9)
> I am going to add a:
> #pragma GCC posion atoi
>
> And fix all of the cases.
Andrew, since I am currently working on this, could you supply a patch
regarding
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82469
--- Comment #6 from Heiko Eißfeldt ---
Still ICEs on ARM64 11.1.0 - trunk.
https://godbolt.org/z/bKEeqz613
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44574
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #12
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114542
--- Comment #4 from Heiko Eißfeldt ---
I submitted a patch to replace the atoi functions and add a new testcase.
BTW: the maximum allowed value was INT_MAX (your example used UINT_MAX).
https://gcc.gnu.org/pipermail/gcc-patches/2024-December/671
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117942
--- Comment #4 from Heiko Eißfeldt ---
Thanks for the working fix!
Assignee: unassigned at gcc dot gnu.org
Reporter: heiko at hexco dot de
Target Milestone: ---
With the current trunk (at commit 115e4bf54ec91a4f358a9e68dcd7a234b0ccc5b8) I
mistyped -fdiagnostics-plain-output and got an ICE:
$ gcc/xgcc -Bgcc --diagnostics-plain-output
xgcc: internal compiler
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114541
--- Comment #2 from Heiko Eißfeldt ---
For this testcase (which ICEs with trunk)
```
/* PR middle-end/114541 */
/* { dg-do compile } */
/* { dg-options "-fgimple" } */
/* { dg-bogus "internal compiler error" } */
void __GIMPLE (ssa,startwith ("
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114542
--- Comment #3 from Heiko Eißfeldt ---
FYI: the GNUmake bug seems to be fixed now.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114542
--- Comment #2 from Heiko Eißfeldt ---
Filed a GNUmake bug report for that:
https://savannah.gnu.org/bugs/index.php?66499
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114542
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114540
--- Comment #4 from Heiko Eißfeldt ---
After realizing my error in the previous patch (relying on an ERANGE check for
the wanted integer type instead of a check of long type range) I manually
tested my corrected patch. Corner cases behave like o
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114540
Heiko Eißfeldt changed:
What|Removed |Added
Attachment #59671|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114541
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114540
--- Comment #2 from Heiko Eißfeldt ---
I also sent it to gcc-patches mailing-list.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114540
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82469
--- Comment #2 from Heiko Eißfeldt ---
I took me a while to find a platform of mine where I got this error.
Right now it happens here as well:
Message:
cpp --traditional -ffreestanding -P gcc_82469.c
: internal compiler error: in _cpp_process_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92274
--- Comment #2 from Heiko Eißfeldt ---
As I see it, there are multiple issues with the current approach.
1. Since absolute paths (as opposed to relative paths) are used, one cannot
move the configured source tree to some other location and use i
ty: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: heiko at hexco dot de
Target Milestone: ---
When compiling gcc 9.2.0 on Ubuntu 18.04, I have to use a base path that
contains spaces.
"configure --enable-checking=all,extra&q
: normal
Priority: P3
Component: preprocessor
Assignee: unassigned at gcc dot gnu.org
Reporter: heiko at hexco dot de
Target Milestone: ---
Host: x86_64-linux-gnu
Target: x86_64-linux-gnu
Build: x86_64-linux-gnu (gcc version
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78581
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82130
Heiko Eißfeldt changed:
What|Removed |Added
CC||heiko at hexco dot de
--- Comment #1
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