bjoernager/rust
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Use zip_eq to enforce that things being zipped have equal sizes

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This commit is contained in:
Michael Goulet 2024-01-14 20:01:12 +00:00
parent c5cb87cf0c
commit c811662fb0
11 changed files with 33 additions and 10 deletions
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4
compiler/rustc_ty_utils/src/layout.rs
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@ -1057,6 +1057,8 @@ fn variant_info_for_coroutine<'tcx>(
def_id: DefId,
args: ty::GenericArgsRef<'tcx>,
) -> (Vec<VariantInfo>, Option<Size>) {
use itertools::Itertools;
let Variants::Multiple { tag, ref tag_encoding, tag_field, .. } = layout.variants else {
return (vec![], None);
};
@ -1069,7 +1071,7 @@ fn variant_info_for_coroutine<'tcx>(
.as_coroutine()
.upvar_tys()
.iter()
.zip(upvar_names)
.zip_eq(upvar_names)
.enumerate()
.map(|(field_idx, (_, name))| {
let field_layout = layout.field(cx, field_idx);