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* [Bug c++/113924] New: worse diagnostic for invalid decltype since r10-5347
@ 2024-02-14 22:28 mpolacek at gcc dot gnu.org
2024-02-14 22:29 ` [Bug c++/113924] [11/12/13/14 Regression] " mpolacek at gcc dot gnu.org
2024-03-07 20:40 ` law at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2024-02-14 22:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113924
Bug ID: 113924
Summary: worse diagnostic for invalid decltype since r10-5347
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: mpolacek at gcc dot gnu.org
Target Milestone: ---
int m () = delete;
void
f (int i, int = decltype (m()){ })
{
}
void
f2 (int i, int = decltype(x){ })
{
}
used to say
/home/mpolacek/w.C:4:29: error: use of deleted function ‘int m()’
4 | f (int i, int = decltype (m()){ })
| ^
/home/mpolacek/w.C:1:5: note: declared here
1 | int m () = delete;
| ^
/home/mpolacek/w.C:4:29: error: use of deleted function ‘int m()’
4 | f (int i, int = decltype (m()){ })
| ^
/home/mpolacek/w.C:1:5: note: declared here
1 | int m () = delete;
| ^
/home/mpolacek/w.C:9:27: error: ‘x’ was not declared in this scope
9 | f2 (int i, int = decltype(x){ })
| ^
/home/mpolacek/w.C:9:27: error: ‘x’ was not declared in this scope
which still duplicated the errors, but now we say:
/home/mpolacek/w.C:4:29: error: use of deleted function ‘int m()’
4 | f (int i, int = decltype (m()){ })
| ^
/home/mpolacek/w.C:1:5: note: declared here
1 | int m () = delete;
| ^
/home/mpolacek/w.C:4:29: error: use of deleted function ‘int m()’
4 | f (int i, int = decltype (m()){ })
| ^
/home/mpolacek/w.C:1:5: note: declared here
1 | int m () = delete;
| ^
/home/mpolacek/w.C:4:17: error: expected primary-expression before ‘decltype’
4 | f (int i, int = decltype (m()){ })
| ^~~~~~~~~~~~~
/home/mpolacek/w.C:4:17: error: expected ‘,’ or ‘...’ before ‘decltype’
/home/mpolacek/w.C:4:34: error: expected unqualified-id before ‘)’ token
4 | f (int i, int = decltype (m()){ })
| ^
/home/mpolacek/w.C:9:27: error: ‘x’ was not declared in this scope
9 | f2 (int i, int = decltype(x){ })
| ^
/home/mpolacek/w.C:9:27: error: ‘x’ was not declared in this scope
/home/mpolacek/w.C:9:18: error: expected primary-expression before ‘decltype’
9 | f2 (int i, int = decltype(x){ })
| ^~~~~~~~~~
/home/mpolacek/w.C:9:18: error: expected ‘,’ or ‘...’ before ‘decltype’
/home/mpolacek/w.C:9:32: error: expected unqualified-id before ‘)’ token
9 | f2 (int i, int = decltype(x){ })
| ^
and that's even worse.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/113924] [11/12/13/14 Regression] worse diagnostic for invalid decltype since r10-5347
2024-02-14 22:28 [Bug c++/113924] New: worse diagnostic for invalid decltype since r10-5347 mpolacek at gcc dot gnu.org
@ 2024-02-14 22:29 ` mpolacek at gcc dot gnu.org
2024-03-07 20:40 ` law at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2024-02-14 22:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113924
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|worse diagnostic for |[11/12/13/14 Regression]
|invalid decltype since |worse diagnostic for
|r10-5347 |invalid decltype since
| |r10-5347
Target Milestone|--- |11.5
Keywords| |diagnostic
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/113924] [11/12/13/14 Regression] worse diagnostic for invalid decltype since r10-5347
2024-02-14 22:28 [Bug c++/113924] New: worse diagnostic for invalid decltype since r10-5347 mpolacek at gcc dot gnu.org
2024-02-14 22:29 ` [Bug c++/113924] [11/12/13/14 Regression] " mpolacek at gcc dot gnu.org
@ 2024-03-07 20:40 ` law at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: law at gcc dot gnu.org @ 2024-03-07 20:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113924
Jeffrey A. Law <law at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
CC| |law at gcc dot gnu.org
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-03-07 20:40 UTC | newest]
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2024-02-14 22:28 [Bug c++/113924] New: worse diagnostic for invalid decltype since r10-5347 mpolacek at gcc dot gnu.org
2024-02-14 22:29 ` [Bug c++/113924] [11/12/13/14 Regression] " mpolacek at gcc dot gnu.org
2024-03-07 20:40 ` law at gcc dot gnu.org
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