Rename HIR UnOp variants #81913
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Rename HIR UnOp variants #81913
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This renames the variants in HIR UnOp from
enum UnOp {
UnDeref,
UnNot,
UnNeg,
}
to
enum UnOp {
Deref,
Not,
Neg,
}
Motivations:
- This is more consistent with the rest of the code base where most enum
variants don't have a prefix.
- These variants are never used without the `UnOp` prefix so the extra
`Un` prefix doesn't help with readability. E.g. we don't have any
`UnDeref`s in the code, we only have `UnOp::UnDeref`.
- MIR `UnOp` type variants don't have a prefix so this is more
consistent with MIR types.
- "un" prefix reads like "inverse" or "reverse", so as a beginner in
rustc code base when I see "UnDeref" what comes to my mind is
something like "&*" instead of just "*".
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Feb 10, 2021
Rollup of 11 pull requests Successful merges: - rust-lang#79849 (Clarify docs regarding sleep of zero duration) - rust-lang#80438 (Add `Box::into_inner`.) - rust-lang#81466 (Add suggest mut method for loop) - rust-lang#81687 (Make Vec::split_at_spare_mut public) - rust-lang#81904 (Bump stabilization version for const int methods) - rust-lang#81909 ([compiler/rustc_typeck/src/check/expr.rs] Remove unnecessary refs in pattern matching) - rust-lang#81910 (Use format string in bootstrap panic instead of a string directly) - rust-lang#81913 (Rename HIR UnOp variants) - rust-lang#81925 (Add long explanation for E0547) - rust-lang#81926 (add suggestion to use the `async_recursion` crate) - rust-lang#81951 (Update cargo) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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This renames the variants in HIR UnOp from
to
Motivations:
This is more consistent with the rest of the code base where most enum
variants don't have a prefix.
These variants are never used without the
UnOpprefix so the extraUnprefix doesn't help with readability. E.g. we don't have anyUnDerefs in the code, we only haveUnOp::UnDeref.MIR
UnOptype variants don't have a prefix so this is moreconsistent with MIR types.
"un" prefix reads like "inverse" or "reverse", so as a beginner in
rustc code base when I see "UnDeref" what comes to my mind is
something like
&*instead of just*.