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Correct visibility check

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This commit is contained in:
iDawer 2022-08-31 21:41:24 +05:00
parent 1a580a3396
commit 1fa9d5e07b
1 changed files with 4 additions and 10 deletions
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14
crates/hir-ty/src/inhabitedness.rs
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@ -149,17 +149,11 @@ impl UninhabitedFrom<'_> {
subst: &Substitution,
is_enum: bool,
) -> ControlFlow<VisiblyUninhabited> {
let target_mod = self.target_mod;
let mut data_uninhabitedness =
|| ty.clone().substitute(Interner, subst).visit_with(self, DebruijnIndex::INNERMOST);
if is_enum {
data_uninhabitedness()
if is_enum || vis.is_visible_from(self.db.upcast(), self.target_mod) {
let ty = ty.clone().substitute(Interner, subst);
ty.visit_with(self, DebruijnIndex::INNERMOST)
} else {
match vis {
Visibility::Module(mod_id) if mod_id == target_mod => data_uninhabitedness(),
Visibility::Module(_) => CONTINUE_OPAQUELY_INHABITED,
Visibility::Public => data_uninhabitedness(),
}
CONTINUE_OPAQUELY_INHABITED
}
}
}