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* [Bug c++/26278] ambiguous overload candidates list contains duplicates
[not found] <bug-26278-4@http.gcc.gnu.org/bugzilla/>
@ 2024-02-16 18:06 ` mpolacek at gcc dot gnu.org
0 siblings, 0 replies; 3+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2024-02-16 18:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26278
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Still happens:
$ xg++ -c 26278.C
26278.C: In function ‘int main()’:
26278.C:14:5: error: ambiguous overload for ‘operator==’ (operand types are
‘coEnum<A, X>’ and ‘X’)
14 | c == p;
| ~ ^~ ~
| | |
| | X
| coEnum<A, X>
26278.C:14:5: note: candidate: ‘operator==(X, X)’ (built-in)
14 | c == p;
| ~~^~~~
26278.C:14:5: note: candidate: ‘operator==(int, int)’ (built-in)
26278.C:14:5: note: candidate: ‘operator==(X, X)’ (built-in)
26278.C:7:8: note: candidate: ‘bool coEnum<e1, e2>::operator==(coEnum<e1, e2>)
const [with e1 = A; e2 = X]’
7 | bool operator==(coEnum e) const { return 0; }
| ^~~~~~~~
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/26278] ambiguous overload candidates list contains duplicates
2006-02-14 10:36 [Bug c++/26278] New: " igodard at pacbell dot net
2008-01-26 12:35 ` [Bug c++/26278] ambiguous overload " rguenth at gcc dot gnu dot org
@ 2008-01-29 17:40 ` Ralf dot Wildenhues at gmx dot de
1 sibling, 0 replies; 3+ messages in thread
From: Ralf dot Wildenhues at gmx dot de @ 2008-01-29 17:40 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 668 bytes --]
------- Comment #6 from Ralf dot Wildenhues at gmx dot de 2008-01-29 17:25 -------
Created an attachment (id=15050)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15050&action=view)
reduced testcase
t.5.ii: In function ‘int main()’:
t.5.ii:14: error: ambiguous overload for ‘operator==’ in ‘c == p’
t.5.ii:14: note: candidates are: operator==(X, X) <built-in>
t.5.ii:14: note: operator==(int, int) <built-in>
t.5.ii:14: note: operator==(X, X) <built-in>
t.5.ii:7: note: bool coEnum<e1, e2>::operator==(coEnum<e1, e2>)
const [with e1 = A, e2 = X]
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26278
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/26278] ambiguous overload candidates list contains duplicates
2006-02-14 10:36 [Bug c++/26278] New: " igodard at pacbell dot net
@ 2008-01-26 12:35 ` rguenth at gcc dot gnu dot org
2008-01-29 17:40 ` Ralf dot Wildenhues at gmx dot de
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-26 12:35 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Status|WAITING |NEW
Ever Confirmed|0 |1
Keywords| |diagnostic
Known to fail| |4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2008-01-26 12:25:11
date| |
Summary|candidates list contains |ambiguous overload
|duplicates |candidates list contains
| |duplicates
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26278
^ permalink raw reply [flat|nested] 3+ messages in thread
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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-26278-4@http.gcc.gnu.org/bugzilla/>
2024-02-16 18:06 ` [Bug c++/26278] ambiguous overload candidates list contains duplicates mpolacek at gcc dot gnu.org
2006-02-14 10:36 [Bug c++/26278] New: " igodard at pacbell dot net
2008-01-26 12:35 ` [Bug c++/26278] ambiguous overload " rguenth at gcc dot gnu dot org
2008-01-29 17:40 ` Ralf dot Wildenhues at gmx dot de
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