On 12/05/2017 05:16 PM, Ryan VanderMeulen wrote: > FYI, the VC++ 2017 v14.12 toolset included in the recently-released VS2017 > 15.5 update appears to have broken building Firefox due to issues with the > Rust compiler (in particular, the version of libclang we ship with it) and > one of the system headers: > > C:\PROGRA~2\MIB055~1\2017\COMMUN~1\VC\Tools\MSVC\1412~1.258\include\type_traits:898:47: > error: '_Ty' does not refer to a value > > Which in turns leads to a Rust panic and build failure.
That looks like bindgen, but the error is a C++ one, that is, it's clang who is choking to parse type_traits. Which version of libclang is this using? There's nothing tying the rust compiler version and the libclang version, so probably just using a newer clang that is up-to-date with the C++ features that that MSVC header uses should be enough. -- Emilio _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
