bjoernager/rust
bjoernager/rust
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Replace LifetimeRes::Anonymous by LifetimeRes::Infer.

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This commit is contained in:
Camille GILLOT 2022-06-13 08:22:06 +02:00
parent ab63591f00
commit 10be0dd8df
9 changed files with 51 additions and 105 deletions
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20
compiler/rustc_ast_lowering/src/lib.rs
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@ -1883,25 +1883,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
}
hir::LifetimeName::Param(param, ParamName::Fresh)
}
LifetimeRes::Anonymous { binder } => {
let mut l_name = None;
if let Some(mut captured_lifetimes) = self.captured_lifetimes.take() {
if !captured_lifetimes.binders_to_ignore.contains(&binder) {
let p_id = self.next_node_id();
let p_def_id = self.create_def(
captured_lifetimes.parent_def_id,
p_id,
DefPathData::LifetimeNs(kw::UnderscoreLifetime),
);
captured_lifetimes
.captures
.insert(p_def_id, (span, p_id, ParamName::Fresh, res));
l_name = Some(hir::LifetimeName::Param(p_def_id, ParamName::Fresh));
}
self.captured_lifetimes = Some(captured_lifetimes);
};
l_name.unwrap_or(hir::LifetimeName::Underscore)
}
LifetimeRes::Infer => hir::LifetimeName::Infer,
LifetimeRes::Static => hir::LifetimeName::Static,
LifetimeRes::Error => hir::LifetimeName::Error,
res => panic!("Unexpected lifetime resolution {:?} for {:?} at {:?}", res, ident, span),