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* [Bug c++/108013] New: `extern "C" int t = 1;` warns about being declared as extern and initialized
@ 2022-12-07 19:35 pinskia at gcc dot gnu.org
2022-12-07 20:00 ` [Bug c++/108013] " manx-bugzilla at problemloesungsmaschine dot de
0 siblings, 1 reply; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-07 19:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108013
Bug ID: 108013
Summary: `extern "C" int t = 1;` warns about being declared as
extern and initialized
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
I don't think we should warn about this case:
```
extern "C" int h = 1;
```
We should warn for:
```
extern int h = 1;
```
Though.
We already don't warn for:
```
extern "C" { int h = 1; }
```
Which is a small workaround but I don't think it is needed though.
Forwarded from bug 45977 comment #8 .
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/108013] `extern "C" int t = 1;` warns about being declared as extern and initialized
2022-12-07 19:35 [Bug c++/108013] New: `extern "C" int t = 1;` warns about being declared as extern and initialized pinskia at gcc dot gnu.org
@ 2022-12-07 20:00 ` manx-bugzilla at problemloesungsmaschine dot de
0 siblings, 0 replies; 2+ messages in thread
From: manx-bugzilla at problemloesungsmaschine dot de @ 2022-12-07 20:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108013
--- Comment #1 from Jörn Heusipp <manx-bugzilla at problemloesungsmaschine dot de> ---
Thanks for the work-around with using a extern "C" {} block. That's actually
way better than the extra .c file that I did use.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-12-07 19:35 [Bug c++/108013] New: `extern "C" int t = 1;` warns about being declared as extern and initialized pinskia at gcc dot gnu.org
2022-12-07 20:00 ` [Bug c++/108013] " manx-bugzilla at problemloesungsmaschine dot de
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