[C++ Patch / RFC] PR 46206

[Rainer Orth]

Iain Sandoe <iain@codesourcery.com> writes:

> On 9 Aug 2013, at 12:12, Paolo Carlini wrote:
>
>> On 08/09/2013 12:52 PM, dominiq@lps.ens.fr wrote:
>>> On x86_64-apple-darwin10, g++.dg/lookup/typedef2.C fails with
>>> 
>>> FAIL: g++.dg/lookup/typedef2.C -std=c++11 (test for excess errors)
>>> Excess errors:
>>> /opt/gcc/work/gcc/testsuite/g++.dg/lookup/typedef2.C:8:12: error: using
>>> typedef-name 'Foo1::Bar' after 'struct'
>>> /opt/gcc/work/gcc/testsuite/g++.dg/lookup/typedef2.C:8:19: error:
>>> invalid type in declaration before ';' token
>> As I said, the patch solves the issue on -linux, not just x86_64-linux,
>> but Linux more generally. Honestly, I don't know how much it will take me
>> to figure out a way to extend it to other targets, unless somebody
>> concretely helps.
>
> what output/analysis would help you in the short term?
> (maybe looking at the common factors between more than one failing target
> will help to isolate the issue).

FWIW, I see a similar failure on i386-pc-solaris2.10:

FAIL: g++.dg/lookup/typedef2.C -std=c++98 (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/lookup/typedef2.C:18:12: error: using typedef-name 'Foo2::Bar' after 'struct'
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/lookup/typedef2.C:18:19: error: invalid type in declaration before ';' token

	Rainer

-- 
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Rainer Orth, Center for Biotechnology, Bielefeld University