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18 lines
473 B
Rust
18 lines
473 B
Rust
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// This test checks that we lint on Option of fn ptr.
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//
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// https://github.com/rust-lang/rust/issues/134527.
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//
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//@ check-pass
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unsafe extern "C" fn func() {}
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type FnPtr = unsafe extern "C" fn();
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fn main() {
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let _ = Some::<FnPtr>(func) == Some(func as unsafe extern "C" fn());
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//~^ WARN function pointer comparisons
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// Undecided as of https://github.com/rust-lang/rust/pull/134536
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assert_eq!(Some::<FnPtr>(func), Some(func as unsafe extern "C" fn()));
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}
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