From: Shujing Zhao <pearly.zhao@oracle.com>
To: Jason Merrill <jason@redhat.com>
Cc: Joseph <joseph@codesourcery.com>,
Gcc-Patches <gcc-patches@gcc.gnu.org>,
Paolo Carlini <paolo.carlini@oracle.com>
Subject: Re: [PATCH C/C++] Fix some diagnostics problems
Date: Wed, 09 Jun 2010 09:23:00 -0000 [thread overview]
Message-ID: <4C0F4D3A.6010207@oracle.com> (raw)
In-Reply-To: <4C0E94C8.4070807@redhat.com>
On 06/09/2010 03:06 AM, Jason Merrill wrote:
>
>> + case ICR_DEFAULT_ARGUMENT:
>> + error ("cannot convert %qT to %qT in default argument",
>> + rhstype, type);
>> + case ICR_ARGPASS:
>> + error ("cannot convert %qT to %qT in argument passing",
>> + rhstype, type);
>> + break;
>
> These cases are unreachable, as they are covered by the previous if
> (fndecl) test. Either remove the if (fndecl) message and use
> parmnum/fndecl in these cases, or just use gcc_unreachable() in these
> cases.
>
At the test case testsuite/g++.old-deja/g++.mike/p10769b.C, the 'fndecl' is
NULL, while the errtype is ICR_ARGPASS (argument passing). Is there something
wrong at argument passing? With my experience, I can't figure it out. Thank you
in advance if you can give me some guidance.
Thanks
Pearly
next prev parent reply other threads:[~2010-06-09 8:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-08 4:13 Shujing Zhao
2010-06-08 10:42 ` Joseph S. Myers
2010-06-08 13:45 ` Gabriel Dos Reis
2010-06-08 19:08 ` Jason Merrill
2010-06-08 19:11 ` Jason Merrill
2010-06-09 3:20 ` Shujing Zhao
2010-06-09 4:39 ` Jason Merrill
2010-06-09 9:23 ` Shujing Zhao [this message]
2010-06-09 13:00 ` Jason Merrill
2010-06-10 7:07 ` Shujing Zhao
2010-06-10 13:13 ` Jason Merrill
2010-06-11 6:02 ` Shujing Zhao
2010-06-11 9:33 ` Manuel López-Ibáñez
2010-06-11 9:40 ` Manuel López-Ibáñez
2010-06-11 10:50 ` Shujing Zhao
2010-06-11 11:22 ` Manuel López-Ibáñez
2010-06-12 7:55 ` Shujing Zhao
2010-06-12 13:44 ` Jason Merrill
-- strict thread matches above, loose matches on Subject: below --
2010-06-04 9:39 Shujing Zhao
2010-06-05 13:18 ` Joseph S. Myers
2010-06-07 9:33 ` Shujing Zhao
2010-06-07 13:27 ` Joseph S. Myers
2010-06-08 4:09 ` Shujing Zhao
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