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* [Bug c++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers"
@ 2023-08-30 21:06 chgros at synopsys dot com
2023-08-30 21:16 ` [Bug c++/111247] " pinskia at gcc dot gnu.org
2023-08-31 13:33 ` mpolacek at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: chgros at synopsys dot com @ 2023-08-30 21:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111247
Bug ID: 111247
Summary: Very confusing diagnostic when attempting to
initialize an incomplete type: "too many initializers"
Product: gcc
Version: 12.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: chgros at synopsys dot com
Target Milestone: ---
Compiling this code with g++ 12 gives a very misleading diagnostic when
attempting to initialize an incomplete type:
class Incomplete;
void use(Incomplete &&);
void bad()
{
use(Incomplete{0, 2});
}
error: too many initializers for 'Incomplete'
7 | use(Incomplete{0, 2});
It took me a while to figure out I was missing a header.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/111247] Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers"
2023-08-30 21:06 [Bug c++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers" chgros at synopsys dot com
@ 2023-08-30 21:16 ` pinskia at gcc dot gnu.org
2023-08-31 13:33 ` mpolacek at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-08-30 21:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111247
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2023-08-30
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC 7 and before used to also provide:
```
<source>:7:23: error: invalid use of incomplete type 'class Incomplete'
<source>:2:7: note: forward declaration of 'class Incomplete'
class Incomplete;
^~~~~~~~~~
```
Confirmed.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/111247] Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers"
2023-08-30 21:06 [Bug c++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers" chgros at synopsys dot com
2023-08-30 21:16 ` [Bug c++/111247] " pinskia at gcc dot gnu.org
@ 2023-08-31 13:33 ` mpolacek at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2023-08-31 13:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111247
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Changed in r247630 probably.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-08-31 13:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2023-08-30 21:06 [Bug c++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers" chgros at synopsys dot com
2023-08-30 21:16 ` [Bug c++/111247] " pinskia at gcc dot gnu.org
2023-08-31 13:33 ` mpolacek at gcc dot gnu.org
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