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This test was ignored long ago in https://github.com/rust-lang/rust/pull/20578/ when the syntax for closures was changed. The current status is that a closure with an explicit `!` return type will trigger the `unreachable_code` lint which appears to be the original intent of the test (https://github.com/rust-lang/rust/pull/16836). A closure without a return type won't trigger the lint since the `!` type isn't inferred (AFAIK). This restores the test to its original form.
8 lines
143 B
Rust
8 lines
143 B
Rust
#![deny(unreachable_code)]
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fn main() {
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let x = || -> ! { panic!() };
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x();
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println!("Foo bar"); //~ ERROR: unreachable statement
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}
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