rustc: Add a --cap-lints flag to the compiler #27260
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r? @nrc |
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(rust_highfive has picked a reviewer for you, use r? to override) |
| @@ -792,6 +794,8 @@ pub fn rustc_short_optgroups() -> Vec<RustcOptGroup> { | |||
| opt::multi("A", "allow", "Set lint allowed", "OPT"), | |||
| opt::multi("D", "deny", "Set lint denied", "OPT"), | |||
| opt::multi("F", "forbid", "Set lint forbidden", "OPT"), | |||
| opt::multi("", "cap-lints", "Prevent lint levels from being \ | |||
| more restrictive", "LEVEL"), | |||
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This message is not very user-friendly, perhaps "Set the most restrictive lint level. More restrictive lints are capped at this level". Or something more concise.
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r=me, with or without an improved message |
This commit is an implementation of [RFC 1193][rfc] which adds the ability to the compiler to cap the lint level for the entire compilation session. This flag will ensure that no lints will go above this level, and Cargo will primarily use this flag passing `--cap-lints allow` to all upstream dependencies. [rfc]: rust-lang/rfcs#1193 Closes rust-lang#27259
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This commit is an implementation of [RFC 1193][rfc] which adds the ability to the compiler to cap the lint level for the entire compilation session. This flag will ensure that no lints will go above this level, and Cargo will primarily use this flag passing `--cap-lints allow` to all upstream dependencies. [rfc]: rust-lang/rfcs#1193 Closes #27259
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This commit is an implementation of RFC 1193 which adds the ability to
the compiler to cap the lint level for the entire compilation session. This flag
will ensure that no lints will go above this level, and Cargo will primarily use
this flag passing
--cap-lints allowto all upstream dependencies.Closes #27259