* How to test for duplicate error messages
@ 2004-11-29 14:24 Volker Reichelt
2004-11-30 2:58 ` Giovanni Bajo
0 siblings, 1 reply; 2+ messages in thread
From: Volker Reichelt @ 2004-11-29 14:24 UTC (permalink / raw)
To: gcc
Hi,
I've got some questions regarding duplicate error messages in the testsuite:
How do I test that an error mesage isn't emitted twice
(like in g++.dg/parse/dtor2.C )?
I could only find g++.dg/other/error8.C which isn't working as expected
IMHO. The last three lines read
// The duplicated error messages are xfailed for now (tracked in the PR)
// { dg-bogus "" "duplicate error messages" { target *-*-* } 8 }
// { dg-bogus "" "duplicate error messages" { target *-*-* } 9 }
But
* the tests do PASS (it's not an XPASS!)
* the PR was closed
* trying to copy such a line to g++.dg/parse/dtor2.C didn't work
(I got PASS although there's a duplicate message).
So the questions are:
* How to check for duplicate error messages?
* How to fix g++.dg/other/error8.C ?
Regards,
Volker
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How to test for duplicate error messages
2004-11-29 14:24 How to test for duplicate error messages Volker Reichelt
@ 2004-11-30 2:58 ` Giovanni Bajo
0 siblings, 0 replies; 2+ messages in thread
From: Giovanni Bajo @ 2004-11-30 2:58 UTC (permalink / raw)
To: Volker Reichelt; +Cc: gcc
Volker Reichelt <reichelt@igpm.rwth-aachen.de> wrote:
> How do I test that an error mesage isn't emitted twice
> (like in g++.dg/parse/dtor2.C )?
I don't think it is possible with the current framework.
> I could only find g++.dg/other/error8.C which isn't working as
> expected IMHO. The last three lines read
>
> // The duplicated error messages are xfailed for now (tracked in
> the PR) // { dg-bogus "" "duplicate error messages" { target *-*-*
> } 8 } // { dg-bogus "" "duplicate error messages" { target *-*-* }
> 9 }
>
> But
> * the tests do PASS (it's not an XPASS!)
They used to not pass.
> * the PR was closed
Because Mark fixed the bug, and converted the xfails into targets to disable
them. Then he forgot to remove the comment line which is misguiding.
> * trying to copy such a line to g++.dg/parse/dtor2.C didn't work
> (I got PASS although there's a duplicate message).
I don't think it ever worked. I added error8.C, and probably I was not
realizing that it was not doing what I thought it was doing.
Giovanni Bajo
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