Martin Nordholts 093b075d32 rustc: Use unix_sigpipe instead of rustc_driver::set_sigpipe_handler ... This is the first (known) step towards starting to use `unix_sigpipe` in the wild. Eventually, `rustc_driver::set_sigpipe_handler` can be removed and all clients can use `unix_sigpipe` instead. For now we just start using `unix_sigpipe` in once place: `rustc` itself. It is easy to manually verify this change. If you remove `#[unix_sigpipe = "sig_dfl"]` and run `./x.py build` you will get an ICE when you do `./build/x86_64-unknown-linux-gnu/stage1/bin/rustc --help | false`. Add back `#[unix_sigpipe = "sig_dfl"]` and the ICE disappears again.		2022-10-02 17:49:36 +02:00
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main.rs	rustc: Use unix_sigpipe instead of rustc_driver::set_sigpipe_handler	2022-10-02 17:49:36 +02:00