59 lines
1.8 KiB
Rust
59 lines
1.8 KiB
Rust
// check-pass
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#![feature(lint_reasons)]
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#![warn(unused)]
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// The warnings are not double triggers, they identify different unfulfilled lint
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// expectations one for each listed lint.
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#[expect(unused_variables, unused_mut, while_true)]
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//~^ WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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//~| NOTE `#[warn(unfulfilled_lint_expectations)]` on by default
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//~| WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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fn check_multiple_lints_1() {
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// This only trigger `unused_variables`
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let who_am_i = 666;
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}
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#[expect(unused_variables, unused_mut, while_true)]
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//~^ WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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//~| WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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fn check_multiple_lints_2() {
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// This only triggers `unused_mut`
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let mut x = 0;
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println!("I use x: {}", x);
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}
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#[expect(unused_variables, unused_mut, while_true)]
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//~^ WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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//~| WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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fn check_multiple_lints_3() {
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// This only triggers `while_true` which is also an early lint
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while true {}
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}
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#[expect(unused, while_true)]
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//~^ WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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fn check_multiple_lints_with_lint_group_1() {
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let who_am_i = 666;
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let mut x = 0;
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println!("I use x: {}", x);
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}
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#[expect(unused, while_true)]
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//~^ WARNING this lint expectation is unfulfilled [unfulfilled_lint_expectations]
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fn check_multiple_lints_with_lint_group_2() {
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while true {}
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}
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fn main() {
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check_multiple_lints_1();
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check_multiple_lints_2();
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check_multiple_lints_3();
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check_multiple_lints_with_lint_group_1();
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check_multiple_lints_with_lint_group_2();
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}
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