mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

subst -> instantiate

Browse Source
This commit is contained in:
lcnr 2023-09-25 15:46:38 +02:00
parent e2669b27f3
commit f2efdba6e2
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
clippy_lints/src/methods/unnecessary_to_owned.rs
View File

@ -401,7 +401,7 @@ fn can_change_type<'a>(cx: &LateContext<'a>, mut expr: &'a Expr<'a>, mut ty: Ty<
= get_callee_generic_args_and_args(cx, parent_expr)
{
// FIXME: the `instantiate_identity()` below seems incorrect, since we eventually
// call `tcx.try_subst_and_normalize_erasing_regions` further down
// call `tcx.try_instantiate_and_normalize_erasing_regions` further down
// (i.e., we are explicitly not in the identity context).
let fn_sig = cx.tcx.fn_sig(callee_def_id).instantiate_identity().skip_binder();
if let Some(arg_index) = recv.into_iter().chain(call_args).position(|arg| arg.hir_id == expr.hir_id)
@ -452,7 +452,7 @@ fn can_change_type<'a>(cx: &LateContext<'a>, mut expr: &'a Expr<'a>, mut ty: Ty<
let output_ty = fn_sig.output();
if output_ty.contains(*param_ty) {
if let Ok(new_ty) = cx.tcx.try_subst_and_normalize_erasing_regions(
if let Ok(new_ty) = cx.tcx.try_instantiate_and_normalize_erasing_regions(
new_subst, cx.param_env, EarlyBinder::bind(output_ty)) {
expr = parent_expr;
ty = new_ty;