bjoernager/rust
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remove a bunch of dead parameters in fn

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This commit is contained in:
yukang 2024-02-11 14:47:30 +08:00
parent 42752cbe09
commit 2bcbc16caf
16 changed files with 30 additions and 71 deletions
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14
compiler/rustc_symbol_mangling/src/typeid/typeid_itanium_cxx_abi.rs
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@ -261,12 +261,7 @@ fn encode_predicates<'tcx>(
}
/// Encodes a region using the Itanium C++ ABI as a vendor extended type.
fn encode_region<'tcx>(
_tcx: TyCtxt<'tcx>,
region: Region<'tcx>,
dict: &mut FxHashMap<DictKey<'tcx>, usize>,
_options: EncodeTyOptions,
) -> String {
fn encode_region<'tcx>(region: Region<'tcx>, dict: &mut FxHashMap<DictKey<'tcx>, usize>) -> String {
// u6region[I[<region-disambiguator>][<region-index>]E] as vendor extended type
let mut s = String::new();
match region.kind() {
@ -314,7 +309,7 @@ fn encode_args<'tcx>(
for arg in args {
match arg.unpack() {
GenericArgKind::Lifetime(region) => {
s.push_str(&encode_region(tcx, region, dict, options));
s.push_str(&encode_region(region, dict));
}
GenericArgKind::Type(ty) => {
s.push_str(&encode_ty(tcx, ty, dict, options));
@ -703,7 +698,7 @@ fn encode_ty<'tcx>(
ty::DynStar => "u7dynstarI",
});
s.push_str(&encode_predicates(tcx, predicates, dict, options));
s.push_str(&encode_region(tcx, *region, dict, options));
s.push_str(&encode_region(*region, dict));
s.push('E');
compress(dict, DictKey::Ty(ty, TyQ::None), &mut s);
typeid.push_str(&s);
@ -735,7 +730,6 @@ fn encode_ty<'tcx>(
fn transform_predicates<'tcx>(
tcx: TyCtxt<'tcx>,
predicates: &List<ty::PolyExistentialPredicate<'tcx>>,
_options: EncodeTyOptions,
) -> &'tcx List<ty::PolyExistentialPredicate<'tcx>> {
let predicates: Vec<ty::PolyExistentialPredicate<'tcx>> = predicates
.iter()
@ -967,7 +961,7 @@ fn transform_ty<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, options: TransformTyOptio
ty::Dynamic(predicates, _region, kind) => {
ty = Ty::new_dynamic(
tcx,
transform_predicates(tcx, predicates, options),
transform_predicates(tcx, predicates),
tcx.lifetimes.re_erased,
*kind,
);