On Fri, May 11, 2018, at 10:35 AM, Anthony Jones wrote: > I have some specific requests for you: > > Let me know if you have specific Firefox related cases where Rust is > slowing you down (thanks Jeff [7]) > Cross language inlining is coming - avoid duplication between Rust > and C++ in the name of performance > Do developer builds with clang
Regarding the last item about building with clang on Windows, I'd not recommend people who use Visual Studio for debugging Windows build to build with clang at this moment. I've tried using lld-link as linker (while continuing using cl rather than clang-cl) for my local Windows build, and it seems to cause problems when debugging with Visual Studio. Specifically, you may not be able to invoke debugging functions like DumpJSStack, DumpFrameTree in Immediate Windows, and variable value watching doesn't seem to work well either. I've filed a bug[1] for the debugging function issue (and probably should file another for the watching issue as well). [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1458109 - Xidorn _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
