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* [Bug c++/99770] New: gcc gives warning being treated as error on arm platform
@ 2021-03-25 12:16 chauhann at synopsys dot com
2021-03-25 12:19 ` [Bug c++/99770] " redi at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: chauhann at synopsys dot com @ 2021-03-25 12:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99770
Bug ID: 99770
Summary: gcc gives warning being treated as error on arm
platform
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: chauhann at synopsys dot com
Target Milestone: ---
I am trying to compile a file on aarch64 ARM platform but got error as follows:
SCompile.cxx: In constructor ‘SValidityCheck::SValidityCheck()’:
2361 SCompile.cxx:544:60: error: passing NULL to non-pointer argument 1 of
‘std::unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(std::unord
ered_set<_Value, _Hash, _Pred, _Alloc>::size_type, const hasher&, const
key_equal&, const allocator_type&)
[-Werror=conversion-null] cc1plus: all warnings being treated as errors
However, this doesn't give any error or warning on linux64 and compiles just
fine.
Is this a bug in gcc on arm?
gcc version being used here on both platform (linux64 and aarch64) is 7.3.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99770] gcc gives warning being treated as error on arm platform
2021-03-25 12:16 [Bug c++/99770] New: gcc gives warning being treated as error on arm platform chauhann at synopsys dot com
@ 2021-03-25 12:19 ` redi at gcc dot gnu.org
2021-03-25 12:22 ` redi at gcc dot gnu.org
2022-01-20 17:20 ` rearnsha at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: redi at gcc dot gnu.org @ 2021-03-25 12:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99770
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2021-03-25
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Presumably you are using -Werror but we can't tell because you didn't provide
any of the information you were asked to provide. As requested when creating a
new bug, please read https://gcc.gnu.org/bugs/
Also, GCC 7 is no longer supported.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99770] gcc gives warning being treated as error on arm platform
2021-03-25 12:16 [Bug c++/99770] New: gcc gives warning being treated as error on arm platform chauhann at synopsys dot com
2021-03-25 12:19 ` [Bug c++/99770] " redi at gcc dot gnu.org
@ 2021-03-25 12:22 ` redi at gcc dot gnu.org
2022-01-20 17:20 ` rearnsha at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: redi at gcc dot gnu.org @ 2021-03-25 12:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99770
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Nishant Chauhan from comment #0)
> Is this a bug in gcc on arm?
No, the warning is correct. You are passing NULL where a size_t is expected.
That's probably a bug in your code, you should fix it.
I get a warning on x86_64-linux with GCC 7.5 (and with all later versions).
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/99770] gcc gives warning being treated as error on arm platform
2021-03-25 12:16 [Bug c++/99770] New: gcc gives warning being treated as error on arm platform chauhann at synopsys dot com
2021-03-25 12:19 ` [Bug c++/99770] " redi at gcc dot gnu.org
2021-03-25 12:22 ` redi at gcc dot gnu.org
@ 2022-01-20 17:20 ` rearnsha at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rearnsha at gcc dot gnu.org @ 2022-01-20 17:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99770
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |INVALID
--- Comment #3 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
No feedback.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-01-20 17:20 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-03-25 12:16 [Bug c++/99770] New: gcc gives warning being treated as error on arm platform chauhann at synopsys dot com
2021-03-25 12:19 ` [Bug c++/99770] " redi at gcc dot gnu.org
2021-03-25 12:22 ` redi at gcc dot gnu.org
2022-01-20 17:20 ` rearnsha at gcc dot gnu.org
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