Bug#873423: libc++: Please update to llvm-toolchain 4.0 or, better, 5.0

[Sylvestre Ledru]

Source: libc++
Severity: normal

Hello,

Currently, we have 6 versions of the llvm toolchain in the archive.
I would like to move to 3 versions (4.0, 5.0 and snapshot, aka 6.0)

Could you please update your package to use 4.0 (or, better, 5.0 which will be released very 
soon)?

I will update the severity of this bug at the end of September

Thanks
Sylvestre