mirror of https://github.com/rust-lang/rust.git
19 lines
677 B
Rust
19 lines
677 B
Rust
//! Parser precedence test to help with [RFC 87 "Trait Bounds with Plus"][rfc-87], to check the
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//! precedence of the `as` operator in relation to some arithmetic bin-ops and parentheses.
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//!
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//! Editor's note: this test seems quite incomplete compared to what's possible nowadays. Maybe
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//! there's another set of tests whose coverage overshadows this test?
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//!
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//! [rfc-87]: https://rust-lang.github.io/rfcs/0087-trait-bounds-with-plus.html
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//@ run-pass
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#[allow(unused_parens)]
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fn main() {
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assert_eq!(3 as usize * 3, 9);
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assert_eq!(3 as (usize) * 3, 9);
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assert_eq!(3 as (usize) / 3, 1);
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assert_eq!(3 as usize + 3, 6);
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assert_eq!(3 as (usize) + 3, 6);
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}
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