bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Dejargnonize subst

Browse source
This commit is contained in:
Shoyu Vanilla 2024-02-12 15:39:32 +09:00
parent 084ce5bdb5
commit 3856df059e
128 changed files with 574 additions and 541 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_pattern_analysis/src/rustc.rs
View file

@ -173,7 +173,7 @@ impl<'p, 'tcx: 'p> RustcMatchCheckCtxt<'p, 'tcx> {
variant.fields.iter().enumerate().filter_map(move |(i, field)| {
let ty = field.ty(cx.tcx, args);
// `field.ty()` doesn't normalize after substituting.
// `field.ty()` doesn't normalize after instantiating.
let ty = cx.tcx.normalize_erasing_regions(cx.param_env, ty);
let is_visible = adt.is_enum() || field.vis.is_accessible_from(cx.module, cx.tcx);
let is_uninhabited = (cx.tcx.features().exhaustive_patterns