Hi Ashok,
thanks for letting me know about these

My personal preference would be to log a bugzilla and give me a chance to fix 
this
I will see if this reproduces at all with libstdc++ on OSX, or if it really 
depends on the linux&gcc&libstdc++ combination, in which case it might take a 
little longer to get fixed

Let’s certainly track the issue, but unless it’s a showstopper on your side, I 
would love to not have to revert!

Enrico Granata
📩 egranata@.com
☎️ 27683

On Oct 7, 2013, at 9:42 AM, Thirumurthi, Ashok <[email protected]> 
wrote:

> Hi Enrico,
> 
> I noticed a couple of failures exclusive to the "-C gcc" tests that I was 
> able to bisect and reproduce with gcc 4.6.3 with your commit (see 
> http://llvm.org/viewvc/llvm-project?revision=191996&view=revision).  These 
> reproduce consistently on the public Linux buildbot, which uses gcc 4.6.2.  
> For instance, with the attached test log, I expected:
> 
> runCmd: frame variable strings
> output: (string_vect) strings = size=3 {
>    [0] = "goofy"
>    [1] = "is"
>    [2] = "smart"
> }
> 
> The actual result is:
> 
> runCmd: frame variable strings
> output: (string_vect) strings = size=3 {
>    [0] = (_M_dataplus = std::basic_string<char, std::char_traits<char>, 
> std::allocator<char, char>, char, std::char_traits<char>, 
> std::allocator<char, char> >::_Alloc_hider @ 0x00000000016d2110)
>    [1] = (_M_dataplus = std::basic_string<char, std::char_traits<char>, 
> std::allocator<char, char>, char, std::char_traits<char>, 
> std::allocator<char, char> >::_Alloc_hider @ 0x00000000016d2118)
>    [2] = (_M_dataplus = std::basic_string<char, std::char_traits<char>, 
> std::allocator<char, char>, char, std::char_traits<char>, 
> std::allocator<char, char> >::_Alloc_hider @ 0x00000000016d2120)
> }
> 
> Are you able to reproduce these regressions?  We should either fix this, 
> revert the commit, or log a bugzilla and cross-reference an 
> expectedFailureGcc with the test failures...
> 
> - Ashok
> <Failure-x86_64-gcc-TestDataFormatterStdVector.StdVectorDataFormatterTestCase.test_with_dwarf_and_run_command.log>

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