mirror of https://github.com/rust-lang/rust
25 lines
493 B
Rust
25 lines
493 B
Rust
// Regression test for the ICE described in #86820.
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#![allow(unused, dead_code)]
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use std::ops::BitAnd;
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const C: fn() = || is_set();
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fn is_set() {
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0xffu8.bit::<0>();
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}
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trait Bits {
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fn bit<const I: u8>(self) -> bool;
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}
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impl Bits for u8 {
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fn bit<const I: usize>(self) -> bool {
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//~^ ERROR: method `bit` has an incompatible generic parameter for trait `Bits` [E0053]
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let i = 1 << I;
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let mask = u8::from(i);
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mask & self == mask
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}
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}
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fn main() {}
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