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Refer to the Cargo specific doc in the check-cfg diagnostics

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Urgau 2024-05-17 18:51:58 +02:00
parent b5ec9bb1b6
commit 3b47f4c60c
4 changed files with 18 additions and 16 deletions
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6
compiler/rustc_lint/src/context/diagnostics/check_cfg.rs
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@ -182,11 +182,12 @@ pub(super) fn unexpected_cfg_name(
diag.help(format!("or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:\n [lints.rust]\n unexpected_cfgs = {{ level = \"warn\", check-cfg = ['{}'] }}", inst(EscapeQuotes::No)));
diag.help(format!("or consider adding `println!(\"cargo::rustc-check-cfg={}\");` to the top of the `build.rs`", inst(EscapeQuotes::Yes)));
}
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration");
} else {
let inst = inst(EscapeQuotes::No);
diag.help(format!("to expect this configuration use `--check-cfg={inst}`",));
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration");
}
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration");
}
pub(super) fn unexpected_cfg_value(
@ -281,11 +282,12 @@ pub(super) fn unexpected_cfg_value(
diag.help(format!("or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:\n [lints.rust]\n unexpected_cfgs = {{ level = \"warn\", check-cfg = ['{}'] }}", inst(EscapeQuotes::No)));
diag.help(format!("or consider adding `println!(\"cargo::rustc-check-cfg={}\");` to the top of the `build.rs`", inst(EscapeQuotes::Yes)));
}
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration");
} else {
if !is_cfg_a_well_know_name {
let inst = inst(EscapeQuotes::No);
diag.help(format!("to expect this configuration use `--check-cfg={inst}`",));
}
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration");
}
diag.note("see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration");
}