Chris Denton 6d36c8a5fc Return ExitCode from rustc_driver::main ... This makes rustc simply return an exit code from main rather than calling `std::process::exit` with an exit code. This means that drops run normally and the process exits cleanly. Also instead of hard coding success and failure codes this uses `ExitCode::SUCCESS` and `ExitCode::FAILURE`, which in turn effectively uses `libc::EXIT_SUCCESS` and `libc::EXIT_FAILURE` (via std). These are `0` and `1` respectively for all currently supported host platforms so it doesn't actually change the exit code.		2026-01-23 21:04:27 +00:00
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main.rs	Return ExitCode from rustc_driver::main	2026-01-23 21:04:27 +00:00