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Use Option::is_some_and and Result::is_ok_and in the compiler

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Maybe Waffle 2023-05-24 14:19:22 +00:00
parent 70db836922
commit fb0f74a8c9
87 changed files with 148 additions and 158 deletions
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2
compiler/rustc_middle/src/ty/instance.rs
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@ -659,7 +659,7 @@ fn polymorphize<'tcx>(
} else {
None
};
let has_upvars = upvars_ty.map_or(false, |ty| !ty.tuple_fields().is_empty());
let has_upvars = upvars_ty.is_some_and(|ty| !ty.tuple_fields().is_empty());
debug!("polymorphize: upvars_ty={:?} has_upvars={:?}", upvars_ty, has_upvars);
struct PolymorphizationFolder<'tcx> {