mirror of https://github.com/rust-lang/rust
17 lines
481 B
Rust
17 lines
481 B
Rust
//! A test to ensure that helpful `note` messages aren't emitted more often
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//! than necessary.
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//@ check-pass
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// Although there are three warnings, we should only get two "lint level defined
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// here" notes pointing at the `warnings` span, one for each error type.
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#![warn(unused)]
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fn main() {
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let theTwo = 2; //~ WARN should have a snake case name
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let theOtherTwo = 2; //~ WARN should have a snake case name
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//~^ WARN unused variable
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println!("{}", theTwo);
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}
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