71b0049ad6
Building Servo with a recent Nightly produces: ```rust warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597 --> components/script/lib.rs:14:1 | 14 | #![plugin(script_plugins)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | = note: `#[warn(deprecated)]` on by default ``` First, linking to https://github.com/rust-lang/rust/issues/29597 is not ideal since there is pretty much no discussion there of the deprecation and what can be used instead. This PR changes the link to the deprecation PR which does have more discussion. Second, the “remove this attribute” suggestion is rather unhelpful. Just because a feature is deprecated doesn’t mean that simply removing its use without a replacement is acceptable. In the case of custom lint, there is no replacement available. Prefixing a message with “help:” when telling users that they’re screwed honestly feels disrespectful. This PR also changes the message to be more factual.
28 lines
906 B
Plaintext
28 lines
906 B
Plaintext
error[E0453]: allow(test_lint) overruled by outer forbid(test_lint)
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--> $DIR/lint-plugin-forbid-cmdline.rs:10:9
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LL | #[allow(test_lint)]
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| ^^^^^^^^^ overruled by previous forbid
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= note: `forbid` lint level was set on command line
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warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
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--> $DIR/lint-plugin-forbid-cmdline.rs:6:1
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LL | #![plugin(lint_plugin_test)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
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= note: `#[warn(deprecated)]` on by default
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error: item is named 'lintme'
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--> $DIR/lint-plugin-forbid-cmdline.rs:8:1
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LL | fn lintme() { }
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| ^^^^^^^^^^^^^^^
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= note: requested on the command line with `-F test-lint`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0453`.
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