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Shorten some code

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This commit is contained in:
Florian Diebold 2020-02-22 13:15:54 +01:00
parent 3e106c77ff
commit 5a6e770f99
1 changed files with 1 additions and 4 deletions
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5
crates/ra_hir_ty/src/traits/builtin.rs
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@ -230,10 +230,7 @@ fn check_unsize_impl_prerequisites(db: &impl HirDatabase, krate: CrateId) -> boo
None => return false, None => return false,
}; };
let generic_params = generics(db, unsize_trait.into()); let generic_params = generics(db, unsize_trait.into());
if generic_params.len() != 2 { generic_params.len() == 2
return false;
}
true
} }
fn array_unsize_impl_datum(db: &impl HirDatabase, krate: CrateId) -> BuiltinImplData { fn array_unsize_impl_datum(db: &impl HirDatabase, krate: CrateId) -> BuiltinImplData {