bjoernager/rust
bjoernager/rust
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Remove span from BrAnon.

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This commit is contained in:
Camille GILLOT 2023-08-03 15:56:56 +00:00
parent ded1a8b026
commit 26cb34cd18
39 changed files with 76 additions and 107 deletions
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4
compiler/rustc_hir_analysis/src/astconv/mod.rs
View file

@ -2781,7 +2781,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
) {
for br in referenced_regions.difference(&constrained_regions) {
let br_name = match *br {
ty::BrNamed(_, kw::UnderscoreLifetime) | ty::BrAnon(..) | ty::BrEnv => {
ty::BrNamed(_, kw::UnderscoreLifetime) | ty::BrAnon | ty::BrEnv => {
"an anonymous lifetime".to_string()
}
ty::BrNamed(_, name) => format!("lifetime `{name}`"),
@ -2789,7 +2789,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
let mut err = generate_err(&br_name);
if let ty::BrNamed(_, kw::UnderscoreLifetime) | ty::BrAnon(..) = *br {
if let ty::BrNamed(_, kw::UnderscoreLifetime) | ty::BrAnon = *br {
// The only way for an anonymous lifetime to wind up
// in the return type but **also** be unconstrained is
// if it only appears in "associated types" in the

8
compiler/rustc_hir_analysis/src/check/intrinsic.rs
View file

@ -137,7 +137,7 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) {
let name_str = intrinsic_name.as_str();
let bound_vars = tcx.mk_bound_variable_kinds(&[
ty::BoundVariableKind::Region(ty::BrAnon(None)),
ty::BoundVariableKind::Region(ty::BrAnon),
ty::BoundVariableKind::Region(ty::BrEnv),
]);
let mk_va_list_ty = |mutbl| {
@ -145,7 +145,7 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) {
let region = ty::Region::new_late_bound(
tcx,
ty::INNERMOST,
ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon(None) },
ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon },
);
let env_region = ty::Region::new_late_bound(
tcx,
@ -405,7 +405,7 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) {
);
let discriminant_def_id = assoc_items[0];
let br = ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon(None) };
let br = ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon };
(
1,
vec![Ty::new_imm_ref(
@ -463,7 +463,7 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) {
}
sym::raw_eq => {
let br = ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon(None) };
let br = ty::BoundRegion { var: ty::BoundVar::from_u32(0), kind: ty::BrAnon };
let param_ty = Ty::new_imm_ref(
tcx,
ty::Region::new_late_bound(tcx, ty::INNERMOST, br),