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* [Bug c/94692] New: Zero-sized arrays shouldn't require a complete element type
@ 2020-04-21 14:25 sasho648 at gmail dot com
2020-04-21 15:04 ` [Bug c/94692] " pinskia at gcc dot gnu.org
2020-04-21 15:05 ` pinskia at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: sasho648 at gmail dot com @ 2020-04-21 14:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94692
Bug ID: 94692
Summary: Zero-sized arrays shouldn't require a complete element
type
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: sasho648 at gmail dot com
Target Milestone: ---
Because they don't reserve any storage.
union db { union dd dd[0]; unsigned char udb; signed char sdb; } *ptr;
union dd { union db db[0]; unsigned long udd; signed long sdd; }
data = *(ptr+0x3B)->dd;
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/94692] Zero-sized arrays shouldn't require a complete element type
2020-04-21 14:25 [Bug c/94692] New: Zero-sized arrays shouldn't require a complete element type sasho648 at gmail dot com
@ 2020-04-21 15:04 ` pinskia at gcc dot gnu.org
2020-04-21 15:05 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2020-04-21 15:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94692
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/onlinedocs/gcc-9.3.0/gcc/Zero-Length.html#Zero-Length
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/94692] Zero-sized arrays shouldn't require a complete element type
2020-04-21 14:25 [Bug c/94692] New: Zero-sized arrays shouldn't require a complete element type sasho648 at gmail dot com
2020-04-21 15:04 ` [Bug c/94692] " pinskia at gcc dot gnu.org
@ 2020-04-21 15:05 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2020-04-21 15:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94692
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-04-21 14:25 [Bug c/94692] New: Zero-sized arrays shouldn't require a complete element type sasho648 at gmail dot com
2020-04-21 15:04 ` [Bug c/94692] " pinskia at gcc dot gnu.org
2020-04-21 15:05 ` pinskia at gcc dot gnu.org
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