[swift-lldb-dev] [Swift CI] Build Failure: 0. OSS - LLDB Incremental - OS X (master) #371

Pavel Yaskevich pyaskevich at apple.com
Thu Nov 9 20:39:48 CST 2017



> On Nov 9, 2017, at 6:25 PM, Slava Pestov <spestov at apple.com> wrote:
> 
> 
> 
>> On Nov 9, 2017, at 6:25 PM, Pavel Yaskevich <pyaskevich at apple.com <mailto:pyaskevich at apple.com>> wrote:
>> 
>> 
>> 
>>> On Nov 9, 2017, at 6:24 PM, Slava Pestov <spestov at apple.com <mailto:spestov at apple.com>> wrote:
>>> 
>>> Relevant part of the change:
>>> 
>>> https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c#diff-36857e4a32f1cda824b3bf3cf60ae051L4072 <https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c#diff-36857e4a32f1cda824b3bf3cf60ae051L4072>
>>> 
>>> The function_ref or class_method for a method calls now comes after argument evaluation.
>> 
>> Should it be fixed in LLDB or Swift?
> 
> I think it exposed an existing issue in Swift’s debug info emission.

Thanks for your help, guy! I’ve created rdar://problem/35459092 <rdar://problem/35459092> to track this.
> 
> Slava
> 
>>> 
>>> Slava
>>> 
>>>> On Nov 9, 2017, at 6:20 PM, Slava Pestov <spestov at apple.com <mailto:spestov at apple.com>> wrote:
>>>> 
>>>> I think it’s this change: https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c <https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c>
>>>> 
>>>> It caused some SIL instructions to be re-ordered in an equivalent way.
>>>> 
>>> 
>> 
> 

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