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* [Bug c++/102635] New: Wrong rejection of function default argument value depending on argument name
@ 2021-10-07 6:47 fchelnokov at gmail dot com
2021-10-07 7:20 ` [Bug c++/102635] " pinskia at gcc dot gnu.org
2024-04-04 6:56 ` pinskia at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: fchelnokov at gmail dot com @ 2021-10-07 6:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102635
Bug ID: 102635
Summary: Wrong rejection of function default argument value
depending on argument name
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: fchelnokov at gmail dot com
Target Milestone: ---
This function definition is valid:
```
void f(int y = sizeof(y)) {}
```
per https://timsong-cpp.github.io/cppwp/n4861/dcl.fct.default#9
It is accepted in Clang, but wrongly rejected in GCC. Demo:
https://gcc.godbolt.org/z/WGWdxvMd5
See related discussion: https://stackoverflow.com/a/69461683/7325599
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/102635] Wrong rejection of function default argument value depending on argument name
2021-10-07 6:47 [Bug c++/102635] New: Wrong rejection of function default argument value depending on argument name fchelnokov at gmail dot com
@ 2021-10-07 7:20 ` pinskia at gcc dot gnu.org
2024-04-04 6:56 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-10-07 7:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102635
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=50479
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Very much related to PR 50479
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/102635] Wrong rejection of function default argument value depending on argument name
2021-10-07 6:47 [Bug c++/102635] New: Wrong rejection of function default argument value depending on argument name fchelnokov at gmail dot com
2021-10-07 7:20 ` [Bug c++/102635] " pinskia at gcc dot gnu.org
@ 2024-04-04 6:56 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-04 6:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102635
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Not just very closely, it is exactly the same.
*** This bug has been marked as a duplicate of bug 50479 ***
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-10-07 6:47 [Bug c++/102635] New: Wrong rejection of function default argument value depending on argument name fchelnokov at gmail dot com
2021-10-07 7:20 ` [Bug c++/102635] " pinskia at gcc dot gnu.org
2024-04-04 6:56 ` pinskia at gcc dot gnu.org
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