bjoernager/rust
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Use index newtyping for TyVid

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This commit is contained in:
Mark Rousskov 2021-08-30 17:45:16 -04:00
parent 1698e3cac5
commit 2eac09d258
5 changed files with 21 additions and 26 deletions
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4
compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
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@ -1244,7 +1244,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
let sig = if let ty::Tuple(inputs) = inputs.kind() {
tcx.mk_fn_sig(
inputs.iter().map(|k| k.expect_ty()),
tcx.mk_ty_infer(ty::TyVar(ty::TyVid { index: 0 })),
tcx.mk_ty_infer(ty::TyVar(ty::TyVid::from_u32(0))),
false,
hir::Unsafety::Normal,
abi::Abi::Rust,
@ -1252,7 +1252,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
} else {
tcx.mk_fn_sig(
std::iter::once(inputs),
tcx.mk_ty_infer(ty::TyVar(ty::TyVid { index: 0 })),
tcx.mk_ty_infer(ty::TyVar(ty::TyVid::from_u32(0))),
false,
hir::Unsafety::Normal,
abi::Abi::Rust,