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| author | Ian Jackson <ijackson@chiark.greenend.org.uk> | 2023-09-09 11:24:53 +0100 |
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| committer | Ian Jackson <ijackson@chiark.greenend.org.uk> | 2023-09-09 11:24:53 +0100 |
| commit | 436fe0189564faf0547fc483d8999a62c94704aa (patch) | |
| tree | 139d16a7affd92f420aa0e40929f3e9739af2788 /compiler/rustc_mir_transform/src/coverage/debug.rs | |
| parent | 36295fad122fd7b94d46f7bcc83a7432b94aee96 (diff) | |
| download | rust-436fe0189564faf0547fc483d8999a62c94704aa.tar.gz rust-436fe0189564faf0547fc483d8999a62c94704aa.zip | |
std::process (unsupported): Implement From<io::Stdout> etc. for imp::Stdio
This implementation is wrong. Like the impl for From<File>, it is forced to panic because process::Stdio in unsupported/process.rs doesn't have a suitable variant. The root cause of the problem is that process::Stdio in unsupported/process.rs has any information in it at all. I'm pretty sure that it should just be a unit struct. However, making that build on all platforms is going to be a lot of work, iterating through CI and/or wrestling Docker. I don't think this extra panic is making things significantly worse. For now I have added some TODOs.
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/debug.rs')
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