Start using `unix_sigpipe` instead of `rustc_driver::set_sigpipe_handler`. After this has been merged, we can completely remove `rustc_driver::set_sigpipe_handler`. Verification of this change --------------------------- 1. Remove `#[unix_sigpipe = "sig_dfl"]` 1. Run `./x.py build` 1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false` 1. Observe ICE 1. Add back `#[unix_sigpipe = "sig_dfl"]` 1. Run `./x.py build` 1. Run `./build/aarch64-apple-darwin/stage1/bin/rustdoc --help | false` 1. Observe ICE fixed |
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| .. | ||
| Cargo.toml | ||
| main.rs | ||