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Add itctx: ImplTraitContext arg to add_implicit_generics

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This commit is contained in:
Santiago Pastorino
2022-05-31 14:54:30 -03:00
parent 1a71103c93
commit 190b4a7152
2 changed files with 22 additions and 9 deletions
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12
compiler/rustc_ast_lowering/src/lib.rs
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@@ -710,10 +710,18 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
&mut self,
generics: &Generics,
parent_node_id: NodeId,
itctx: ImplTraitContext,
f: impl FnOnce(&mut Self) -> T,
) -> (&'hir hir::Generics<'hir>, T) {
let mut lowered_generics = self
.lower_generics_mut(generics, ImplTraitContext::Universal(self.current_hir_id_owner));
match itctx {
ImplTraitContext::Universal(..) => {}
_ => {
debug_assert!(self.impl_trait_defs.is_empty());
debug_assert!(self.impl_trait_bounds.is_empty());
}
}
let mut lowered_generics = self.lower_generics_mut(generics, itctx);
let res = f(self);
let extra_lifetimes = self.resolver.take_extra_lifetime_params(parent_node_id);