The clang commit r221404 broke this. We are working on a fix with the author.
> On Nov 6, 2014, at 3:25 PM, Zachary Turner <ztur...@google.com> wrote:
>
> I have no idea if this is related, but I made r221378 in LLDB yesterday to
> fix a build breakage as a result of an upstream LLVM change. I'm not sure
> what LLVM change introduced the break. At first your r221471 sounded like it
> might be relevant, but that comes after my change, so it couldn't have been
> that.
>
> Either way, maybe a red herring, just rang a bell when you mentioned dynamic
> type of metadata.
>
> On Thu Nov 06 2014 at 3:05:23 PM Sean Callanan <scalla...@apple.com> wrote:
> After some local reverting, it turns out that no, it didn’t. Curses!
>
> Sean
>
>> On Nov 6, 2014, at 2:37 PM, Sean Callanan <scalla...@apple.com> wrote:
>>
>> Greg,
>>
>> LLVM r221471 broke this. Somebody made bad assumptions about what the
>> dynamic type of a piece of metadata might be.
>>
>> Sean
>>
>>> On Nov 6, 2014, at 1:09 PM, Greg Clayton <gclay...@apple.com> wrote:
>>>
>>> We think this is due to a clang change. We will be tracking this down
>>> shortly.
>>>
>>>> On Nov 6, 2014, at 1:01 PM, Greg Clayton <gclay...@apple.com> wrote:
>>>>
>>>> The expression parser is failing for printf:
>>>>
>>>> (lldb) expr (int)printf("hello\n")
>>>> error: call to a function 'printf(char const*, ...)' ('_Z6printfPKcz')
>>>> that is not present in the target
>>>> error: warning: function 'printf' has internal linkage but is not defined
>>>> note: used here
>>>> error: The expression could not be prepared to run in the target
>>>>
>>>> This seems to be the bug we need to track down. We will take care of that
>>>> here at Apple.
>>>>
>>>>> On Nov 6, 2014, at 11:54 AM, Vince Harron <vhar...@google.com> wrote:
>>>>>
>>>>> Hi all,
>>>>>
>>>>> If I'm reading this correctly, it looks like Change #69502 caused some
>>>>> unit test failures in Linux.
>>>>>
>>>>> http://lab.llvm.org:8011/builders/lldb-x86_64-freebsd/builds/2513
>>>>> http://lab.llvm.org:8011/builders/lldb-x86_64-freebsd/builds/2512
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Vince
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Vince Harron | Technical Lead Manager | vhar...@google.com |
>>>>> 858-442-0868
>>>>>
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>>>>
>>>>
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>
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