18 lines
647 B
Rust
18 lines
647 B
Rust
// run-fail
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//! This test ensures that `#[track_caller]` can be applied directly to diverging functions, as
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//! the tracking issue says: https://github.com/rust-lang/rust/issues/47809#issue-292138490.
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//! Because the annotated function must diverge and a panic keeps that faster than an infinite loop,
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//! we don't inspect the location returned -- it would be difficult to distinguish between the
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//! explicit panic and a failed assertion. That it compiles and runs is enough for this one.
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#[track_caller]
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fn doesnt_return() -> ! {
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let _location = core::panic::Location::caller();
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panic!("huzzah");
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}
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fn main() {
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doesnt_return();
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}
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