mirror of https://github.com/rust-lang/rust
60 lines
1.3 KiB
Rust
60 lines
1.3 KiB
Rust
//@ compile-flags:-Zprint-mono-items=eager
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#![deny(dead_code)]
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#![crate_type="lib"]
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use std::ops::{Index, IndexMut, Add, Deref};
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pub struct Indexable {
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data: [u8; 3]
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}
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impl Index<usize> for Indexable {
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type Output = u8;
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//~ MONO_ITEM fn <Indexable as std::ops::Index<usize>>::index
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fn index(&self, index: usize) -> &Self::Output {
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if index >= 3 {
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&self.data[0]
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} else {
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&self.data[index]
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}
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}
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}
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impl IndexMut<usize> for Indexable {
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//~ MONO_ITEM fn <Indexable as std::ops::IndexMut<usize>>::index_mut
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fn index_mut(&mut self, index: usize) -> &mut Self::Output {
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if index >= 3 {
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&mut self.data[0]
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} else {
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&mut self.data[index]
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}
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}
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}
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//~ MONO_ITEM fn <Equatable as std::cmp::PartialEq>::eq
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//~ MONO_ITEM fn <Equatable as std::cmp::PartialEq>::ne
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#[derive(PartialEq)]
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pub struct Equatable(u32);
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impl Add<u32> for Equatable {
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type Output = u32;
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//~ MONO_ITEM fn <Equatable as std::ops::Add<u32>>::add
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fn add(self, rhs: u32) -> u32 {
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self.0 + rhs
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}
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}
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impl Deref for Equatable {
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type Target = u32;
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//~ MONO_ITEM fn <Equatable as std::ops::Deref>::deref
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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