mozilla/rust — pull request #2884 by elliottslaughter (2012-07-12 23:03:04+00:00)
Title: Move fail upcall into rust

This patch moves the fail upcall into rust libcore. I added a core::rt module for rust runtime calls ("rtcalls"), added a pass to trans to gather the new rtcalls into the crate_ctxt, and changed trans_fail_value to emit calls to rust.