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* [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>())))
[not found] <bug-20478-4@http.gcc.gnu.org/bugzilla/>
@ 2010-12-19 20:56 ` redi at gcc dot gnu.org
2012-01-11 12:55 ` rguenth at gcc dot gnu.org
2021-08-11 22:21 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: redi at gcc dot gnu.org @ 2010-12-19 20:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20478
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |UNCONFIRMED
Ever Confirmed|1 |0
--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> 2010-12-19 20:55:54 UTC ---
99% of the original code is irrelevant to the parse error. This seems to be a
reasonable approximation of the testcase:
template<typename T>
struct opApi
{
opApi(const char*, int);
};
template<typename T> struct vec { };
typedef int flow;
int deDup(int);
int pop(int, vec<flow>);
int main()
{
opApi<flow> flowApis[2] = {
opApi<flow>("", deDup(
pop(0,
vec<flow>())),
opApi<flow>("", deDup(
pop(0,
vec<flow>())))
};
}
then that can be further reduced to
struct opApi
{
opApi(int);
};
struct vec { };
int deDup(vec);
int main()
{
opApi flowApis[2] = {
opApi(deDup(
vec()),
opApi(deDup(
vec()))
};
}
Current releases don't complain about a missing default constructor (presumably
they stop after the earlier parse error).
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>())))
[not found] <bug-20478-4@http.gcc.gnu.org/bugzilla/>
2010-12-19 20:56 ` [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>()))) redi at gcc dot gnu.org
@ 2012-01-11 12:55 ` rguenth at gcc dot gnu.org
2021-08-11 22:21 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-01-11 12:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20478
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-01-11
Ever Confirmed|0 |1
--- Comment #10 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-11 12:54:24 UTC ---
Confirmed on trunk with
struct opApi
{
opApi(int);
};
struct vec { };
int deDup(vec);
int main()
{
opApi flowApis[2] = {
opApi(deDup(
vec()),
opApi(deDup(
vec()))
};
}
which yields
t.C: In function 'int main()':
t.C:13:12: error: expected primary-expression before '(' token
t.C:17:6: error: expected ')' before '}' token
the first error is spurious, placing a ')' at the suggested position
of the 2nd error doesn't fix the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>())))
[not found] <bug-20478-4@http.gcc.gnu.org/bugzilla/>
2010-12-19 20:56 ` [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>()))) redi at gcc dot gnu.org
2012-01-11 12:55 ` rguenth at gcc dot gnu.org
@ 2021-08-11 22:21 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-11 22:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20478
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2012-01-11 00:00:00 |2021-8-11
--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Clang produces:
<source>:18:13: error: expected ')'
};
^
<source>:14:12: note: to match this '('
opApi(deDup(
^
....
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-08-11 22:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-20478-4@http.gcc.gnu.org/bugzilla/>
2010-12-19 20:56 ` [Bug c++/20478] poor parse error diagnostic with missing right paren in vec<flow>()))) redi at gcc dot gnu.org
2012-01-11 12:55 ` rguenth at gcc dot gnu.org
2021-08-11 22:21 ` pinskia at gcc dot gnu.org
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