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* [Bug c++/103290] New: gcc 11 regression with C++ designated initializers, unions, anonymous struct
@ 2021-11-16 21:55 roland at gnu dot org
2021-11-16 21:56 ` [Bug c++/103290] " pinskia at gcc dot gnu.org
2021-11-16 21:57 ` pinskia at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: roland at gnu dot org @ 2021-11-16 21:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103290
Bug ID: 103290
Summary: gcc 11 regression with C++ designated initializers,
unions, anonymous struct
Product: gcc
Version: 11.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: roland at gnu dot org
Target Milestone: ---
```
struct S {
union {
struct {
unsigned short x;
} s;
};
};
S foo() {
S x = {.s = {.x = 1}};
return x;
}
```
with g++
produces error: 'S::<unnamed union>' has no non-static data member named 'x'
This is a regression from GCC 10. The same code compiled as C still works.
Reproduced on trunk at 4cdf7db9a39d18bd536d816a5751d4d3cf23808b and on 11
branch at b52e2254b30445f3cd667ae0f0d99b183394e37b.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/103290] gcc 11 regression with C++ designated initializers, unions, anonymous struct
2021-11-16 21:55 [Bug c++/103290] New: gcc 11 regression with C++ designated initializers, unions, anonymous struct roland at gnu dot org
@ 2021-11-16 21:56 ` pinskia at gcc dot gnu.org
2021-11-16 21:57 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-11-16 21:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103290
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 101767.
*** This bug has been marked as a duplicate of bug 101767 ***
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/103290] gcc 11 regression with C++ designated initializers, unions, anonymous struct
2021-11-16 21:55 [Bug c++/103290] New: gcc 11 regression with C++ designated initializers, unions, anonymous struct roland at gnu dot org
2021-11-16 21:56 ` [Bug c++/103290] " pinskia at gcc dot gnu.org
@ 2021-11-16 21:57 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-11-16 21:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103290
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Sorry it is a dup of bug 102740. Both are similar issues.
*** This bug has been marked as a duplicate of bug 102740 ***
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-11-16 21:55 [Bug c++/103290] New: gcc 11 regression with C++ designated initializers, unions, anonymous struct roland at gnu dot org
2021-11-16 21:56 ` [Bug c++/103290] " pinskia at gcc dot gnu.org
2021-11-16 21:57 ` pinskia at gcc dot gnu.org
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