a5932b1507
previously we would explicitly look for exit code 101 and call it a crash, however in case of stack overflows for example, exit code could differ due to the process being killed by a signal which is not easy to detect on none-unix. So now we reject everything that exits with 0 (no error) or 1 (compiler failed to compile code) and "accept" everyhing else as an internal compiler error.
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.