[Patch, PR 61720] Clear regex BFS match queue after every iteration

[Paolo Carlini]

Hi,

On 07/06/2014 08:20 PM, Tim Shen wrote:
>> I'd like to merge testcases to several huge files (char, wchar_t,
>> dg-do compile, locales, etc.) to (greatly) reduce duplicated <regex>
>> compilation.
>>
>> We do not really care the fine-grained test report, do we? We hope
>> them all PASS.
> Yes. As long as it's possible to tell which part of test fails when
> something doesn't pass, that's fine.
Bah... too bad we have to resort to this. Then please summarize the 
discussion at the beginning of the file: what the file is *exactly* for 
(an accidental contributor should be able to understand if and what 
should go in it) and why it does exist in the first place. Also, please 
remember the test variables.

Paolo.