bjoernager/rust
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rustc_span: Ident::invalid -> Ident::empty

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The equivalent for `Symbol`s was renamed some time ago (`kw::Invalid` -> `kw::Empty`), and it makes sense to do the same thing for `Ident`s.
This commit is contained in:
Vadim Petrochenkov 2021-10-17 23:20:30 +03:00
parent 8db8f48ea8
commit a6808335d4
20 changed files with 34 additions and 35 deletions
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6
compiler/rustc_hir/src/hir.rs
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@ -121,7 +121,7 @@ impl LifetimeName {
match *self {
LifetimeName::ImplicitObjectLifetimeDefault
| LifetimeName::Implicit
| LifetimeName::Error => Ident::invalid(),
| LifetimeName::Error => Ident::empty(),
LifetimeName::Underscore => Ident::with_dummy_span(kw::UnderscoreLifetime),
LifetimeName::Static => Ident::with_dummy_span(kw::StaticLifetime),
LifetimeName::Param(param_name) => param_name.ident(),
@ -233,7 +233,7 @@ impl<'hir> PathSegment<'hir> {
}
pub fn invalid() -> Self {
Self::from_ident(Ident::invalid())
Self::from_ident(Ident::empty())
}
pub fn args(&self) -> &GenericArgs<'hir> {
@ -310,7 +310,7 @@ impl GenericArg<'_> {
}
pub fn is_synthetic(&self) -> bool {
matches!(self, GenericArg::Lifetime(lifetime) if lifetime.name.ident() == Ident::invalid())
matches!(self, GenericArg::Lifetime(lifetime) if lifetime.name.ident() == Ident::empty())
}
pub fn descr(&self) -> &'static str {